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List of computer occupations

A list of computer occupations encompasses the diverse professional roles dedicated to the design, development, implementation, and maintenance of computer systems, software, networks, and related technologies. These occupations form a critical component of the (IT) sector, supporting everything from everyday digital applications to complex enterprise infrastructures. In official classifications, such as the U.S. ' Standard Occupational Classification () system, computer occupations are grouped under the 15-1200 series, which includes subgroups like computer and information analysts (e.g., computer systems analysts and analysts), computer support specialists, database and network administrators and architects, software and web developers, programmers, and testers, as well as miscellaneous computer occupations. This structured categorization aids in labor market analysis, employment projections, and career planning by standardizing job titles and responsibilities across industries. The field of computer occupations is characterized by rapid evolution driven by technological advancements, with employment projected to grow much faster than the average for all occupations—adding about 428,800 jobs from 2024 to 2034—due to increasing demand for cybersecurity, data management, and software solutions. As of May 2024, these roles offered a median annual wage of $105,990, more than double the median for all occupations at $49,500, reflecting the specialized skills required, such as programming, systems analysis, and network configuration. Key challenges include addressing skills gaps in emerging areas like artificial intelligence and cloud computing, while opportunities abound in sectors like finance, healthcare, and manufacturing.

Support Roles

Help Desk Technician

A help desk technician is an entry-level professional who serves as the primary point of contact for end-users experiencing issues with , software, or basic . This role focuses on delivering immediate, first-line assistance to resolve common problems efficiently, minimizing for users in organizations ranging from small businesses to large enterprises. Help desk technicians typically operate in a fast-paced environment, handling a high volume of inquiries to ensure smooth IT operations for non- staff. The primary responsibilities of a include responding to user inquiries through channels such as , , or live , and basic issues like password resets, software installations, and connectivity problems with peripherals such as printers or external drives. They document interactions in ticketing systems, provide step-by-step guidance to users, and escalate unresolved or complex issues to higher-level support teams, such as IT support specialists, for further resolution. Additionally, they may create user guides or articles to prevent recurring problems and contribute to maintaining overall system stability. Required skills for help desk technicians encompass basic knowledge of operating systems including Windows, macOS, and , along with strong abilities to communicate technical concepts clearly to non-experts. Problem-solving aptitude is essential for diagnosing issues quickly, while familiarity with ticketing systems like enables effective tracking and prioritization of support requests. such as patience and further enhance their ability to manage frustrated users effectively. Education and qualifications for the role generally require a , though an in or a related field is often preferred. Relevant certifications, such as A+, validate foundational skills in , software, and , making candidates more competitive in the job market. The median annual wage for help desk technicians, classified under computer user support specialists, was $60,810 as of May 2024, with variations based on location, experience, and employer size. Job outlook indicates a projected 3% decline in employment from 2024 to 2034, though about 50,500 annual openings are expected due to the need to replace workers who transfer to other occupations or retire, driven in part by the growing adoption of tools. Historically, the help desk technician role emerged in the alongside the widespread adoption of personal computers in workplaces, marking a shift from centralized mainframe support to user-focused assistance for desktop systems. The position evolved significantly post-2010 with the rise of , which introduced remote and help desk solutions, enabling more scalable and accessible support for distributed workforces.

IT Support Specialist

An IT Support Specialist, also known as a computer user support specialist, provides intermediate-level technical assistance to end-users within organizations, focusing on troubleshooting and maintaining and software systems to ensure . This role bridges basic functions and more advanced network administration, emphasizing hands-on intervention for device-related issues rather than initial remote query handling. Primary responsibilities include installing and configuring software and hardware on user devices, such as desktops, laptops, and peripherals like printers and . IT Support Specialists perform routine maintenance tasks, including system updates, virus scans, and hardware cleaning to prevent . They also resolve connectivity issues, such as or VPN problems, and diagnose network-related disruptions using tools to restore access quickly. In collaborative environments, they often escalate from initial by Technicians for deeper device-level resolutions. Required skills encompass proficiency in hardware diagnostics, such as identifying faulty components in laptops or peripherals through testing tools. Knowledge of basics, including /IP protocols for troubleshooting IP conflicts, is essential. Familiarity with remote desktop tools like enables efficient off-site support, while basic scripting in languages like aids in automating routine tasks such as software deployments. Education typically involves an associate's or bachelor's degree in or a related field, providing foundational knowledge in IT systems. Key certifications include Network+, which validates networking skills, and Certified: Modern Desktop Administrator Associate, focusing on Windows device management and deployment. The median annual wage for IT Support Specialists, classified under computer user support specialists, was $60,810 in May 2024, with entry-level roles around $55,000 and experienced positions reaching $65,000 or more, varying by location and industry. Job outlook projects a 3% decline from 2024 to 2034, slower than average, though about 50,500 openings are projected annually, fueled by increasing cybersecurity threats and the ongoing shift to hybrid work environments that demand robust device support. A distinctive aspect of the role is the frequent need for on-site visits in corporate settings to perform physical repairs or configurations, though the has expanded significantly since the 2020 pandemic with enhanced virtual support capabilities to accommodate remote workers.

Computer Operator

A is a professional responsible for the day-to-day management and oversight of and software systems, particularly in environments like data centers and mainframe installations. Note that since the 2018 SOC revision, this role is classified under Computer Occupations, All Other (15-1299). This role emerged in the alongside the advent of early electronic computers, such as MIT's system, where operators manually controlled operations and followed strict procedures to execute programs. Despite the rise of automated systems, the occupation persists in sectors reliant on legacy infrastructure, including banking mainframes that handle critical . Primary responsibilities include monitoring performance to detect anomalies, loading such as or drives into peripherals, scheduling and initiating batch jobs, and performing routine backups to ensure continuity. Operators also maintain detailed logs of activities, errors or failures, and coordinate with technicians for maintenance or swaps when issues arise beyond their scope. In mainframe settings, this involves verifying job outputs and managing libraries for archival purposes. Essential skills encompass a solid understanding of job control languages like JCL for submitting and managing batch processes on mainframe systems, proficiency in basic command-line operations for , and familiarity with monitoring tools such as to track system health and alerts. Attention to detail and adherence to operational protocols are critical, as operators often work in shift-based environments to provide 24/7 coverage. Typical education requirements include a supplemented by vocational training in computer operations or IT fundamentals. Relevant certifications, such as Server+, validate competencies in server management, installation, and basic troubleshooting, enhancing employability in roles. In the United States, the median annual wage for computer operators, classified under Computer Occupations, All Other, was $108,970 as of May 2024. is projected to grow 7 percent from 2024 to 2034, much faster than the average for all occupations, with about 31,300 openings each year, driven by technologies and the migration of operations to cloud-based services that may evolve the role. Computer operators may integrate with specialists for resolving escalated errors during routine monitoring.

Technical Support Specialist

A Technical Support Specialist focuses on providing advanced, application-specific assistance for software products and vendor technologies, typically within enterprise settings where users rely on complex tools like customer relationship management (CRM) systems or enterprise resource planning (ERP) platforms. Unlike general IT support, this role emphasizes in-depth troubleshooting for proprietary software, ensuring minimal downtime and optimal performance for business-critical applications. These specialists often handle inquiries that escalate from initial help desk tiers, bridging the gap between end-users and technical teams to resolve issues efficiently. Primary responsibilities include offering detailed guidance on product usage, such as navigating features in tools like or databases to help users maximize functionality. They diagnose and resolve application-specific errors by analyzing logs, replicating issues, and applying targeted fixes to prevent recurrence. Specialists also contribute to creating user documentation, such as guides and FAQs, to empower , while conducting sessions to build user proficiency. Additionally, they liaise with software vendors to report bugs, request patches, and coordinate updates, ensuring systems remain secure and current. In practice, this involves operating at level 2 or 3 support tiers, where they manage escalated tickets requiring specialized knowledge beyond basic diagnostics, often collaborating briefly with systems analysts for custom software configurations. Essential skills include deep knowledge of specific tools, such as or , to provide precise ; strong communication abilities for delivering training and explaining technical concepts to non-experts; and analytical problem-solving to dissect complex software faults. Patience and adaptability are also key for handling varied user needs in fast-paced environments. Education typically requires a in , , or a related field, supplemented by vendor-specific certifications like the Salesforce Certified Administrator, Oracle Certified Professional, or Cisco Certified Support Technician (CCST) for broader validation. The median annual wage for Technical Support Specialists, classified under computer user support specialists, was $60,810 as of May 2024, varying by experience, location, and specialization in high-demand software. Employment is projected to decline 3 percent from 2024 to 2034—slower than the average for all occupations—though about 50,500 openings are expected annually, driven by increasing adoption that expands the need for specialized application support.

Analytical Roles

Systems Analyst

A is a professional who evaluates an organization's existing computer systems and procedures to design and implement improvements that enhance efficiency and meet business objectives, effectively bridging the gap between (IT) and business needs. The role emerged prominently in the amid the rise of structured systems development methodologies, which introduced systematic approaches to analyzing workflows, , and in response to the growing complexity of early computing environments. Primary responsibilities include consulting with managers and users to gather requirements and determine how IT can support organizational goals, analyzing current workflows and capabilities to identify bottlenecks, researching and recommending and software solutions that align with needs, and creating detailed specifications, diagrams, and for implementation. Systems analysts also test proposed designs, develop user materials, and monitor performance post-deployment to ensure ongoing alignment with business processes. Key skills encompass strong analytical abilities to break down complex problems, business knowledge to translate organizational requirements into technical terms, and effective communication to collaborate with diverse stakeholders. Proficiency in —such as creating (UML) diagrams for use cases, activities, and sequences—is essential, alongside using Data Flow Diagrams (DFDs) to map information movement within systems. Tools like are commonly used to produce visual representations of processes, aiding in requirement elicitation and system design. Education typically requires a in computer science, information systems, or a related field, with some positions preferring a or MBA in IT management for advanced roles. Certifications like the Certified Business Analysis Professional (CBAP) from the International Institute of Business Analysis (IIBA) are valuable for seasoned analysts, requiring 7,500 hours of experience across BABOK Guide knowledge areas, 35 hours of , and passing a comprehensive exam to demonstrate expertise in and solution evaluation. In May 2024, the median annual salary for systems analysts was $103,790, varying by industry and experience level. Job outlook remains strong, with 9% employment growth projected from 2024 to 2034—much faster than the average for all occupations—fueled by initiatives and the demand for optimized . Systems analysts may draw on input from data analysts for performance metrics to inform their system evaluations.

Business Systems Analyst

A business systems analyst serves as a key intermediary between business stakeholders and IT teams, translating organizational requirements into effective technology solutions that enhance operational efficiency and align with strategic goals. This role emphasizes the integration of IT systems with processes to drive value, such as through process and system optimization, distinguishing it by prioritizing economic and strategic impacts over purely technical design. Primary responsibilities include assessing business needs by analyzing user requirements, workflows, and challenges to recommend improvements or automations that support company objectives. Business systems analysts conduct cost-benefit analyses for proposed IT projects, evaluating potential returns on investment to inform decision-making and justify expenditures. They facilitate stakeholder meetings to elicit requirements, resolve conflicts, and ensure alignment across departments, while also overseeing compliance with data protection regulations like the General Data Protection Regulation (GDPR) to mitigate risks in system deployments. Essential skills for the role include foundational knowledge of to support economic evaluations of IT initiatives, proficiency in (ERP) systems such as SAP for managing integrated business operations, and familiarity with agile methodologies to enable iterative project delivery and adaptability. These competencies allow analysts to bridge business strategy with technical implementation effectively. A in , , or a related field is typically required, often supplemented by professional certifications like the Project Management Institute's Professional in Business Analysis (PMI-PBA), which validates expertise in and . The median annual salary stands at approximately $103,800 as of 2025, reflecting demand in sectors reliant on . Job outlook remains strong, with projected employment growth of 9 percent from 2024 to 2034, fueled by rising adoption rates around 5 percent annually and the need for systems that optimize business performance. Business systems analysts frequently collaborate with systems analysts in a supporting to evaluate technical feasibility within broader strategies.

Data Analyst

A analyst is a professional who interprets complex datasets to provide actionable insights that support organizational decision-making, primarily through descriptive to understand historical patterns and trends. This role emphasizes transforming into meaningful using tools for , , and , distinguishing it from more advanced predictive modeling roles by focusing on what has happened rather than future outcomes. Primary responsibilities include collecting and cleaning from various sources to ensure accuracy and usability, analyzing datasets to identify trends and patterns, and querying databases using SQL to extract relevant information. Data analysts also create reports and interactive dashboards with tools like Tableau or Power BI to visualize findings, enabling stakeholders to grasp key insights quickly. Additionally, they collaborate with teams to interpret results and recommend process improvements based on data-driven evidence, often sourcing structured from database administrators for integration. Required skills encompass proficiency in statistical analysis to evaluate data distributions and correlations, advanced use of Excel for manipulation alongside tools like Power BI for reporting, and familiarity with basic concepts such as clustering for . Strong communication skills are essential for presenting insights clearly to non-technical audiences, while ensures throughout the analysis process. Education typically requires a in statistics, data science, , or a related field; advanced roles may benefit from a . Relevant certifications, such as the Data Analytics Professional Certificate, validate skills in tools like SQL, , and Tableau, often achievable in 3-6 months of part-time study. In the United States, the average annual salary for a data analyst in 2025 is approximately $92,408, varying by experience, location, and industry, with entry-level positions starting around $70,000 and senior roles exceeding $120,000. Job outlook remains strong, with employment projected to grow 34 percent from 2024 to 2034—much faster than the average for all occupations—driven by the explosion of and demand for data-informed business strategies across sectors like healthcare and . Data analysts are included within the BLS for data scientists.

Design Roles

UX Designer

A (UX) designer focuses on crafting intuitive and satisfying interactions between users and digital products, emphasizing , , and overall user satisfaction. The role emerged in the 1990s, pioneered by cognitive scientist , who coined the term "" during his tenure at Apple Computer, building on earlier web studies to address how people interact with beyond mere functionality. This evolution marked a shift from isolated interface design to holistic experiences, influenced by Norman's work on human-centered principles in books like . Primary responsibilities of a UX designer include conducting user interviews and to gather insights on behaviors and pain points, developing wireframes and interactive prototypes to visualize user flows, iterating designs based on iterative loops, and ensuring compliance with standards like the Americans with Disabilities Act (ADA) to make products inclusive for users with disabilities. These tasks involve collaborating across teams to align user needs with business goals, often through methods like evaluations and . UX designers may briefly integrate with UI designers to translate research findings into visual elements, ensuring seamless handoff from experience strategy to aesthetics. Essential skills encompass proficiency in design tools such as and for creating prototypes, developing user personas to model diverse audience segments, and employing methodologies to empirically validate design choices against user metrics. Strong analytical abilities, empathy for end-users, and knowledge of agile workflows are also critical for adapting to evolving project demands. Education typically involves a in design, human-computer interaction (HCI), , or , providing foundational knowledge in user behavior and interface principles. Professional certifications, such as those offered by the in UX specialties like user research and , enhance credentials by demonstrating expertise through coursework and exams. In the United States as of 2025, UX designers earn an average annual salary of $109,000, with job growth projected at 7% from 2024 to 2034—much faster than the national average—fueled by the expansion of mobile apps and digital platforms requiring user-centric designs.

UI Designer

A UI designer specializes in crafting the visual and interactive components of digital interfaces, ensuring they are both aesthetically pleasing and functionally intuitive. Primary responsibilities include designing layouts, color schemes, icons, and animations to enhance user engagement and accessibility. UI designers collaborate closely with UX designers to incorporate user flows into these visual elements, while focusing on responsive design principles that ensure seamless adaptation across various devices such as desktops, tablets, and mobiles. They also leverage established design systems like Google's , which provides guidelines, components, and tools for creating consistent, high-quality interfaces backed by open-source code. Essential skills for UI designers encompass proficiency in tools such as and Photoshop for prototyping and visual creation, alongside a strong understanding of to optimize readability and hierarchy. Knowledge of principles is crucial, enabling the creation of smooth transitions, feedback mechanisms, and micro-interactions that guide user behavior without overwhelming the . These skills allow UI designers to produce cohesive style guides that maintain visual uniformity across an application's screens. Typical education and qualifications for UI designers include a in , , or a related field, which provides foundational training in and . Many professionals supplement their degrees with certifications in UI/UX tools from providers like , validating expertise in software such as and ensuring alignment with industry standards. While formal education varies from associate to graduate levels, a strong demonstrating practical work is often prioritized by employers over specific credentials. In terms of compensation and prospects, the median annual salary for web and digital interface designers, including UI roles, was $98,090 as of May 2024, reflecting demand in tech-driven industries. Job outlook remains strong, with employment projected to grow 7% from 2024 to 2034—much faster than the average for all occupations—fueled by ongoing advancements in web and . This growth underscores the increasing need for intuitive interfaces in , software, and digital services. The role of UI designer evolved from traditional graphic design practices in the early 2000s, when advancements in CSS enabled greater control over layouts and styles, separating visual presentation from content structure for more sophisticated web interfaces. This shift marked a transition from static print-oriented graphics to dynamic, screen-based designs tailored for interactive digital environments.

Web Designer

A web designer is a professional responsible for the visual and structural aspects of websites, focusing on creating aesthetically appealing and interfaces that align with client goals and brand identity. This role emphasizes the front-end , blending creative principles with practical considerations to ensure websites are intuitive and engaging. Unlike more technical development roles, web designers prioritize the overall look, layout, and navigation to enhance user experience without delving into server-side programming. Primary responsibilities include developing site maps to outline website structure, selecting color themes, fonts, and visual elements to maintain consistency and appeal, optimizing basic on-page elements for visibility such as tags and keyword integration, and testing for cross-browser compatibility to ensure consistent rendering across platforms like , , and . These tasks often involve collaborating with clients to refine prototypes, sometimes informed by designers' focus on screen-level visuals. Web designers may also incorporate elements and adapt content for optimal display on various devices, contributing to the site's overall and performance from a design perspective. Required skills encompass fundamentals of and CSS for structuring and styling web pages, proficiency in content management systems such as for efficient site building and updates, and image editing tools like or for creating or modifying graphics. Additional competencies include an understanding of responsive design principles to adapt layouts for mobile and desktop views, basic knowledge of , and creative problem-solving to balance with functionality. Education typically involves an associate's or in web design, graphic design, or a related field, though many enter the profession through self-study or bootcamps due to the role's emphasis on practical skills over formal credentials. Valuable certifications include for tracking site performance and informing design decisions, Adobe Certified Expert in web authoring tools, or the CIW Web Design Specialist for validating core competencies in layout and multimedia integration. In 2024, the median annual salary for and designers was $98,090, with projections for 2025 indicating similar levels adjusted for inflation and demand. Job outlook remains positive, with 7% growth anticipated from 2024 to 2034—much faster than the average for all occupations—driven by the expansion of and the need for presence across industries, resulting in about 15,500 new jobs over the decade. The profession gained prominence in the 1990s alongside the commercialization of the , as businesses increasingly adopted websites for marketing and sales, shifting from static academic pages to dynamic commercial interfaces that required dedicated design expertise.

Development Roles

Software Developer

A software developer is a professional who creates, maintains, and optimizes software applications by writing, testing, and refining to meet specific functional requirements. This role emphasizes the phase of software creation, transforming designs into executable programs that run efficiently across various platforms. Developers collaborate with teams to ensure aligns with project goals, often working on applications ranging from desktop software to enterprise systems. Primary responsibilities include writing code in programming languages such as and , which are among the most widely used for general due to their versatility in handling and object-oriented paradigms. Developers debug errors to identify and resolve issues in code logic, perform to verify individual components function correctly, and integrate to enable seamless communication between software modules or external services. These tasks ensure the software is reliable, scalable, and user-ready before deployment. Required skills encompass proficiency in version control systems like , which allows developers to track changes, collaborate on codebases, and manage project versions effectively, with over 70% of developers admiring its utility in team environments. Familiarity with agile development methodologies supports iterative coding cycles, enabling rapid adaptations to feedback and requirements. Strong problem-solving abilities, including knowledge of algorithms and data structures, are essential for optimizing code performance and handling complex computational challenges. Education typically requires a in or a related field, providing foundational knowledge in programming and software principles. Certifications such as the Certified Professional: SE 17 Developer validate expertise in specific languages and enhance employability by demonstrating practical skills in coding standards and best practices. The median annual wage for software developers was $133,080 as of May 2024, reflecting the high demand for skilled coding professionals in industries like and . Job outlook is strong, with projected employment growth of 15% from 2024 to 2034, much faster than the average for all occupations, driven by the ongoing need for innovative software solutions. Software developers follow the coding phase of the Software Development Life Cycle (SDLC), a structured process that includes after requirements and stages, where they translate specifications—often derived from systems analysts—into functional code while adhering to testing and documentation protocols.

Web Developer

A is a professional who builds and maintains websites and web applications by translating design concepts into functional code, focusing on both and server-side components. Primary responsibilities include implementing responsive designs using , CSS, and to ensure websites adapt to various devices and browsers, as well as integrating server-side scripting languages such as or for dynamic content generation. They also handle database integration, such as connecting to systems like or , to store and retrieve user data securely, and perform testing to optimize site performance and fix bugs. Additionally, web developers often collaborate with web designers to implement provided layouts, ensuring the final product aligns with visual specifications while adhering to browser constraints unique to web environments. Required skills for web developers emphasize proficiency in front-end technologies like , CSS3, and , along with modern frameworks such as or for building interactive user interfaces. On the back-end, expertise in server-side technologies including , PHP, or , as well as designing RESTful APIs for data exchange, is essential. Performance optimization techniques, such as minimizing load times through code minification and caching, are critical to enhance and search engine rankings via technical practices. Soft skills like problem-solving and attention to detail further support complex issues and maintaining code quality. Education typically involves a in , , or a related field, with 71% of web developers holding such qualifications. Alternative paths include associate degrees, coding bootcamps, or self-taught portfolios, though formal degrees provide a strong foundation in programming principles. Certifications like the AWS Certified Developer—Associate or Professional Cloud Developer validate skills in cloud-based web deployment and are increasingly valued by employers. In the United States, the median annual salary for web developers is $90,930 as of May 2024. Job outlook remains positive, with employment projected to grow 7% from 2024 to 2034—much faster than the average for all occupations—driven by the expansion of , mobile optimization, and services, resulting in about 15,500 new jobs over the decade. A notable occurred in the , when the ubiquity of , particularly with enabling server-side execution, shifted many web developers toward full-stack roles handling both front-end and back-end development.

Mobile App Developer

A mobile app developer specializes in creating software applications optimized for mobile devices such as smartphones and tablets, focusing on touch-based interfaces and platform-specific ecosystems like and . This role emerged prominently with the launch of the in July 2008, which revolutionized app distribution by enabling third-party developers to create and sell applications directly to users, sparking widespread adoption and innovation in mobile software. Prior to this, mobile apps were limited to basic functionalities on early devices like the in 1994, but the App Store's model, followed by in 2008, established the modern industry. Primary responsibilities include writing code in languages such as for or Kotlin for to build app functionality, integrating device hardware like sensors, GPS, and cameras for features such as location-based services or experiences. Developers also handle the full application lifecycle, from and testing to deployment via app store submissions on platforms like the Apple App Store or , ensuring compliance with guidelines for approval. Additionally, they implement features like push notifications to engage users and maintain apps through updates to fix bugs, enhance performance, and adapt to new operating system versions. Key skills encompass proficiency in cross-platform frameworks like or to develop apps that run on both and with a single codebase, alongside knowledge of mobile-specific patterns such as gesture-based navigation and responsive layouts tailored to varying screen sizes. Developers must also manage offline functionality through local data storage solutions like or , ensuring apps remain usable without connectivity, and integrate for backend communication while prioritizing practices like to protect user data. For hybrid apps, they may briefly incorporate web technologies such as and from practices. Education typically requires a in software engineering, , or a related field, providing foundational knowledge in programming, algorithms, and principles essential for mobile development. Professional certifications enhance qualifications, such as the Google Associate Android Developer, which validates skills in Android app creation, or the Meta Developer Professional Certificate for iOS expertise; these are offered through official platforms and often involve practical projects. In 2025, the average annual salary for a developer in the United States is approximately $124,000, varying by experience, location, and platform specialization, with higher earnings in tech hubs like . Job outlook remains strong, with employment projected to grow 15% from 2024 to 2034—much faster than the average for all occupations—driven by demand for apps leveraging connectivity, , and integration, resulting in about 287,900 new jobs over the decade.

Full-Stack Developer

A full-stack is a versatile software professional responsible for the complete development of applications, encompassing both front-end and back-end components to deliver end-to-end solutions. Their primary responsibilities include designing and implementing user interfaces using technologies like , CSS, and for the front-end, while building server-side logic, APIs, and database integrations with tools such as , , or SQL/ databases for the back-end. They also handle , testing, and with cross-functional teams to ensure seamless functionality across the application stack. In addition to core development, full-stack developers manage deployment through continuous integration and continuous delivery (CI/CD) pipelines, automating builds, tests, and releases to accelerate updates and minimize errors. They focus on scaling applications by optimizing performance, implementing load balancing, and adopting architectures like microservices to handle increased user traffic efficiently. Security best practices, such as input validation and encryption, are integral to their workflow to protect against vulnerabilities throughout the application lifecycle. Required skills for full-stack developers include proficiency in full-stack technologies like the MEAN (MongoDB, Express.js, Angular, Node.js) or MERN (MongoDB, Express.js, React, Node.js) stacks, which enable integrated front-end and back-end development. Containerization tools such as Docker are essential for packaging applications consistently across environments, while knowledge of orchestration platforms like Kubernetes supports scalable deployments. Strong adherence to security best practices, including secure coding and compliance with standards like OWASP, is critical to mitigate risks in web applications. Most full-stack developers hold a in , , or a related field, providing foundational knowledge in programming and . Relevant certifications, such as the Microsoft Certified: Azure Developer Associate or AWS Certified Developer - Associate, validate expertise in cloud-based full-stack development and are often sought by employers. The average annual salary for full-stack developers in the United States is approximately $119,000 as of 2025, reflecting demand for their multifaceted expertise. Job outlook remains robust, with employment projected to grow 15% from 2024 to 2034—much faster than the average for all occupations—particularly in startups where versatile roles drive innovation and efficiency. The versatility of full-stack developers reduces the need for larger teams by enabling individuals to oversee the entire application lifecycle, fostering agility in dynamic environments. This role gained prominence in the mid-2010s, coinciding with the widespread adoption of architectures that emphasized modular, scalable web systems. Full-stack developers also draw on responsive design principles, akin to those in , to ensure applications adapt seamlessly across devices.

Engineering Roles

Software Engineer

A software engineer applies systematic engineering principles to the design, development, and maintenance of software systems, emphasizing , reliability, and efficiency in complex environments. This discipline emerged as a response to the growing "software crisis" in the 1960s, where large-scale projects faced escalating costs and delays; the term "" was popularized at the 1968 NATO Conference on Software Engineering in , which advocated for treating with the rigor of established engineering fields like to ensure structured, predictable outcomes. Unlike ad-hoc programming, software engineering focuses on architecting robust systems that can handle increasing demands, drawing analogies to civil engineering's emphasis on load-bearing structures and long-term durability to mitigate failures in software "bridges" and frameworks. Primary responsibilities include architecting high-level system designs to meet user requirements, writing efficient and optimized for performance-critical components, conducting thorough code reviews to uphold standards, and ensuring long-term maintainability through modular architectures and documentation. Software engineers analyze needs to create conceptual models and diagrams, implement solutions using best practices, and perform iterative testing to verify reliability under various conditions. These tasks prioritize building systems that are not only functional but also adaptable to evolving technologies, such as integrating scalable algorithms for data-intensive applications. Key skills encompass proficiency in design patterns like the Model-View-Controller (MVC), which separates application logic into model (), view (user interface), and controller (input handling) components to promote reusability and ; performance tuning techniques, such as code to identify bottlenecks and optimizing algorithms for reduced latency; and strong collaboration in multidisciplinary teams, including with tools like and agile methodologies to facilitate feedback and integration. These competencies enable engineers to balance technical depth with interpersonal dynamics, ensuring cohesive project delivery. Education typically requires a in software engineering, , or a related field, with many advancing to a master's for deeper specialization in system architecture; certifications, such as the IEEE Certified Software Development (CSDP), validate expertise in software lifecycle processes and are recommended for career progression. In the United States, the annual for software engineers was approximately $133,000 in 2024, with projections for continued competitiveness around $140,000 by 2025 amid demand for AI-integrated systems; job outlook remains strong, with 15% growth projected from 2024 to 2034, driven by the need for complex, secure software in .

DevOps Engineer

A DevOps engineer is a who integrates (Dev) and IT operations (Ops) to shorten the and provide with high . The role emphasizes collaboration, automation, and monitoring to enable faster and more reliable software releases. The term "" was coined in by Patrick Debois during a at the Agile 2009 conference in , marking the formalization of practices aimed at bridging siloed teams. This movement gained momentum in the , accelerated by the adoption of agile methodologies and the rise of , which demanded more efficient deployment pipelines. Primary responsibilities of a DevOps engineer include designing, implementing, and maintaining and (CI/CD) pipelines using tools like Jenkins to automate testing and deployment processes. They also manage (IaC) with tools such as to provision and update cloud resources declaratively, reducing manual configuration errors. Additionally, DevOps engineers set up monitoring systems, often using for collecting and querying time-series metrics to ensure system reliability and quick issue detection. Required skills for DevOps engineers include proficiency in scripting languages like and for automating tasks and workflows. Expertise in cloud platforms such as AWS, , or is essential for managing scalable infrastructures. Cultural competencies are equally important, guided by the CAMS model—Culture (fostering collaboration), (reducing toil), (tracking key performance indicators), and (promoting knowledge across teams)—to embed principles organization-wide. Education typically requires a in , , or a related field, providing foundational knowledge in programming and systems. Valuable certifications include the AWS Certified DevOps Engineer – Professional, which validates skills in automating AWS-based deployments, and the Certified Kubernetes Administrator (CKA) for container orchestration expertise. In the United States, the average annual salary for a engineer in 2025 is approximately $125,000, varying by experience and location. Job outlook remains strong, with the DevOps market projected to grow at a (CAGR) of 19.7% from 2023 to 2028, driven by the ongoing shift to cloud-native applications and demands. This growth outpaces the average for all occupations, reflecting high demand in software delivery roles.

Network Engineer

A network engineer is a professional responsible for designing, implementing, and maintaining to facilitate reliable data transmission across organizations. This role involves overseeing both physical and , ensuring seamless connectivity for devices such as computers, servers, and endpoints. play a critical role in optimizing to support operations, from small enterprises to large-scale data centers. ' roles often align with U.S. (BLS) categories like architects (SOC 15-1241) or and administrators (SOC 15-1244). Primary responsibilities include configuring routers and switches using operating systems like to route traffic efficiently, troubleshooting issues such as network latency to minimize downtime, and implementing technologies like Virtual Local Area Networks (VLANs) for segmentation and (QoS) policies to prioritize critical data flows. These tasks ensure networks are scalable, secure, and resilient against failures. Network engineers also monitor network health using diagnostic tools and perform upgrades to accommodate growing demands, such as increased for video conferencing or . As of 2025, demand shifts toward hybrid cloud-on-premises integrations due to expansions in and (IoT). Essential skills encompass proficiency in routing protocols like (OSPF) for intra-domain routing and (BGP) for inter-domain connectivity, adherence to cabling standards such as TIA/EIA-568 for Ethernet wiring, and familiarity with simulation tools like Packet Tracer for testing configurations without disrupting live environments. These competencies enable engineers to model complex topologies and predict performance under various scenarios. While network engineers often integrate security measures, such as firewalls, they collaborate with specialized engineers for advanced threat mitigation. Typically, a in computer networking, , or a related field is required, supplemented by industry certifications like Certified Network Associate () for foundational knowledge or Certified Network Professional () for advanced expertise in enterprise networking. These qualifications validate hands-on abilities in areas like IP addressing and deployment. In the United States, the average annual salary for network engineers is approximately $122,600 as of 2025, with employment in related occupations projected to grow 12% from 2024 to 2034 for computer architects (much faster than average), though network and computer systems administrators may see a 4% decline, driven by the expansion of () devices and infrastructure that demand robust networks distinct from purely cloud-virtualized environments. The profession traces its roots to the development of in 1969, the U.S. Department of Defense's pioneering packet-switched network that laid the groundwork for modern , evolving through decades of protocol standardization to contemporary (SDN), which separates control and data planes for programmable, automated management.

Data Roles

Database Administrator

A (DBA) is a specialized professional responsible for the installation, configuration, maintenance, and security of database systems to ensure , , and optimal performance. This role has been essential since the advent of relational databases in the 1970s, when introduced the in his seminal 1970 paper, enabling structured data management for large-scale applications. DBAs manage both relational databases like and , as well as NoSQL systems such as , supporting diverse organizational needs from to data warehousing. Unlike data engineers, who focus on building data pipelines, DBAs maintain the underlying database infrastructure to support reliable access, including for data analysts querying datasets. Primary responsibilities include designing and implementing database schemas to organize data efficiently, performing regular backups and recovery operations to prevent , optimizing queries through indexing and to handle high workloads, and enforcing user access controls to safeguard sensitive information. System-level tasks involve installing software upgrades and patches to address vulnerabilities and bugs, allocating storage resources, and planning for future as data volumes grow. DBAs also monitor system performance in , troubleshoot issues like slow query execution, and develop plans to ensure business continuity during failures. Required skills encompass proficiency in SQL for querying and for flexible schemas, alongside expertise in indexing strategies to accelerate data retrieval and techniques such as point-in-time restoration. Analytical abilities are crucial for diagnosing performance bottlenecks, while problem-solving supports rapid issue resolution; communication skills aid in collaborating with stakeholders on data needs. Familiarity with operating systems like and tools for enhances efficiency in managing cloud-based or on-premises environments. Education typically requires a in , , or a related field, providing foundational knowledge in data structures and systems administration. certifications validate expertise, such as the Certified for management or the Certified: Associate for cloud-integrated skills. Vendor-neutral options like DataSys+ offer broad competency in principles. In the United States, the average annual salary for a is approximately $105,675 as of November 2025, varying by experience, location, and specialization. Job outlook projects 4% growth from 2024 to 2034, aligned with the average for all occupations, driven by increasing data volumes and the need for secure, performant systems across industries. A core concept in the DBA's domain is the ACID properties—Atomicity, , , and —which ensure reliable in relational databases. Atomicity guarantees that transactions complete fully or not at all; maintains data validity against rules; prevents interference between concurrent operations; and persists committed changes despite failures. These properties, formalized in transaction-oriented systems, underpin the that DBAs enforce through configuration and monitoring.

Data Scientist

A data scientist is a professional who applies advanced , , and statistical methods to extract actionable insights from large, complex datasets, often informing strategic decisions in business, , and . The role emerged in the late 2000s amid the rise of technologies, with the term "data scientist" coined in 2008 by at and at to describe their interdisciplinary work combining statistics, programming, and domain expertise. The profession gained widespread recognition post-2012, fueled by the explosion of from sources like the and , leading to a 15,000% surge in job listings by 2011 and positioning it as one of the fastest-growing occupations in the . Primary responsibilities include building predictive models to forecast outcomes, such as customer behavior or market trends, using techniques like algorithms. Data scientists also conduct statistical hypothesis testing to validate assumptions and identify significant patterns in data, ensuring analyses are robust and evidence-based. Additionally, they visualize insights through tools like and libraries (e.g., or ) to communicate complex findings to non-technical stakeholders via charts, dashboards, and reports. These tasks often involve collaborating with database administrators to access and clean raw data for analysis. Required skills encompass proficiency in algorithms such as for predictive modeling and clustering techniques like K-means for grouping similar data points. Expertise in big data tools, including Hadoop for distributed storage and for scalable processing, is essential to handle voluminous datasets efficiently. Education typically requires a in , statistics, or a related field, building on foundational bachelor's programs in mathematics or ; certifications like the Certified Data Scientist, which validates skills in data curation and advanced analytics, further enhance qualifications. In 2025, the average annual salary for data scientists in the United States is approximately $118,399, reflecting demand across industries like and . Job outlook remains strong, with employment projected to grow 34% from 2024 to 2034—much faster than the average for all occupations—driven by the AI era's need for data-driven innovation and about 23,400 annual openings. This growth outpaces descriptive roles like data analysts, emphasizing data scientists' focus on predictive modeling and advanced statistics.

Data Engineer

A data engineer is a professional responsible for designing, building, and maintaining the infrastructure that enables organizations to collect, store, process, and analyze large volumes of data efficiently. This role emerged prominently in the 2010s during the rise of technologies like , which addressed the need for scalable beyond traditional databases. As data volumes exploded with the growth of digital applications, data engineers became essential for creating robust pipelines that support data-driven decision-making across industries. Primary responsibilities include developing (ETL) processes to ingest and prepare data from diverse sources, building and optimizing data warehouses such as for structured analytics, and implementing streaming systems like for real-time data handling. Data engineers ensure , , and by designing pipelines that handle petabyte-scale volumes while minimizing . They focus on infrastructure that allows data scientists to derive insights from processed datasets, without involvement in model development itself. Required skills encompass programming languages like and for distributed systems, expertise in cloud storage solutions such as for scalable , and knowledge of evolution to manage changes in data structures over time without disrupting workflows. Proficiency in SQL for querying and tools like for is also critical. A typical educational background includes a in or a related field, supplemented by certifications such as the Google Professional Data Engineer, which validates skills in building data processing systems on Google Cloud. In the United States, the average annual salary for a data engineer in 2025 is approximately $131,000, reflecting demand in tech hubs like and . Job outlook remains strong, with employment projected to grow much faster than the average for all occupations, driven by the increasing need for processing in and cloud environments; related roles like data scientists anticipate 34% growth from 2024 to 2034. A key concept in the field is the distinction between data lakes and data warehouses: data lakes store raw, in native formats for flexible exploration (e.g., on S3), while data warehouses like organize structured, processed data for efficient querying and reporting.

Cloud Roles

Cloud Engineer

A cloud engineer is an IT professional responsible for designing, implementing, and managing to support organizational applications and needs. Primary responsibilities include provisioning and configuring resources such as virtual machines (VMs) and compute instances like Amazon EC2, ensuring scalable and reliable environments. They also focus on cost optimization by monitoring resource usage and implementing strategies to reduce expenses, such as rightsizing instances and leveraging reserved capacity. Additionally, cloud engineers handle setups, integrating on-premises systems with services to enable seamless flow and workload migration. Required skills encompass proficiency in (IaaS) and (PaaS) models from major providers like AWS and , including services for storage, networking, and compute. Automation scripting in languages such as or is essential for deploying and orchestrating workflows. Cloud engineers must also ensure compliance with standards like HIPAA for handling sensitive data in regulated industries, incorporating security best practices and auditing tools. Education typically requires a in , , or a related field, providing foundational knowledge in networking, programming, and systems administration. Relevant certifications, such as the AWS Certified Cloud Practitioner, validate entry-level expertise in fundamentals and are often preferred by employers. In the United States, cloud engineers earn an average annual salary of approximately $135,000 as of 2025, with variations based on experience and location. Job outlook remains strong, with employment in computer and occupations, including cloud roles, projected to grow 15 percent from 2024 to 2034, driven by widespread adoption—much faster than the average for all occupations. The role's growth was accelerated by the launch of in 2006, which popularized scalable infrastructure, leading to computing's dominance in enterprise IT by the as market spending exceeded $600 billion annually.

Cloud Architect

A cloud architect is a specialized IT professional responsible for designing and managing cloud infrastructure strategies that support organizational scalability, security, and operational efficiency. Primary responsibilities include selecting optimal cloud services, such as for to handle event-driven workloads without provisioning servers, and for orchestrating containerized applications to ensure portability and scalability across environments. They also develop comprehensive plans to transition workloads from on-premises systems to cloud platforms, minimizing downtime and optimizing performance during the process. Additionally, cloud architects formulate multi-cloud strategies to integrate services from multiple providers like AWS, Google Cloud, and , reducing dependency on a single vendor and enhancing resilience through hybrid architectures. Key skills for cloud architects encompass deep knowledge of Well-Architected Frameworks, such as the AWS Well-Architected Framework, which provides best practices across pillars like , reliability, and cost optimization to evaluate and refine cloud designs. They perform Total Cost of Ownership (TCO) calculations to compare cloud versus on-premises expenses, factoring in elements like compute, , and data transfer costs to inform budgeting decisions. Governance policies are another critical area, involving the creation of frameworks for , resource tagging, access controls, and cost allocation to ensure regulatory adherence and efficient resource utilization in enterprise environments. Education and qualifications typically include an advanced degree in , , or a related field, combined with practical experience in environments. Professional certifications are essential, with the AWS Certified Solutions – Associate being a foundational credential that validates skills in designing distributed systems and optimizing AWS solutions for performance and cost; it requires at least one year of hands-on AWS experience and is recommended for those with 1-3 years in IT. In 2025, the average annual for a cloud architect in the United States is approximately $132,000, reflecting high demand for expertise in scalable cloud solutions. Job outlook remains strong, with employment in computer and occupations projected to grow 15 percent from 2024 to 2034—much faster than the national average—fueled by accelerating enterprise cloud migrations, where the global market is expected to expand at a 28 percent through 2029. Cloud architects have played a pivotal role in the 2020s shift toward zero-trust security models, architecting cloud environments that enforce continuous verification of users, devices, and workloads to mitigate breaches in distributed, multi-cloud setups.

Security Roles

Cybersecurity Analyst

A cybersecurity analyst is a professional responsible for monitoring, detecting, and responding to security threats to safeguard an organization's data, networks, and systems from cyber attacks. These analysts play a critical role in the security operations center (SOC), where they proactively identify vulnerabilities and mitigate risks to prevent data breaches and ensure business continuity. The role has become increasingly vital as cyber threats evolve in sophistication, with analysts focusing on real-time threat detection and incident management to protect sensitive information. Primary responsibilities include threat hunting, which involves actively searching for signs of compromise within networks using advanced ; log analysis to review system and application logs for anomalies; and incident reporting to document and communicate security events to stakeholders. Analysts often utilize (SIEM) tools, such as , to aggregate and correlate logs from multiple sources, enabling efficient detection of potential intrusions. They also conduct incident response, isolating affected systems and recommending remediation steps to minimize damage. Required skills encompass vulnerability scanning with tools like Nessus to identify weaknesses in software and ; understanding encryption basics, such as symmetric and asymmetric methods, to secure and at rest; and compliance auditing to ensure adherence to standards like GDPR or HIPAA. Proficiency in these areas allows analysts to assess risks, implement controls, and support organizational policies developed under the guidance of managers. Education typically requires a in cybersecurity, , or a related field, with certifications like Security+ serving as an entry-level qualification to validate foundational knowledge in and threat management. The median annual salary for analysts, including cybersecurity analysts, was $124,910 as of May 2024, with job outlook projecting 29% growth from 2024 to 2034—much faster than the average for all occupations—driven by escalating cyber attacks. Demand for the role has notably increased following major incidents like the 2017 breach, which exposed vulnerabilities in large-scale data handling and heightened the need for proactive security monitoring.

Information Security Manager

An Information Security Manager oversees the strategic development and of an organization's information security program, focusing on enterprise-wide risk mitigation and . This role emerged in the late 1990s as businesses recognized the need for dedicated leadership in protecting digital assets amid growing adoption and early threats, coinciding with the formalization of infosec standards like the initial NIST Special Publications and precursors to ISO 17799. Unlike technical roles such as engineering, which emphasize infrastructure fortifications, the Information Security Manager concentrates on high-level policy and compliance to align security with business objectives. Primary responsibilities include conducting risk assessments to identify vulnerabilities across systems and operations, creating and enforcing security policies that comply with regulatory requirements, developing employee training programs to foster a culture of security awareness, and performing vendor security reviews to ensure third-party compliance. These duties involve collaborating with executive leadership to integrate security into organizational strategy, budgeting for security initiatives, and communicating risks during crises to stakeholders. Utilizing threat intelligence data from cybersecurity analysts, managers prioritize resources for proactive defenses. Frameworks such as NIST Cybersecurity Framework and ISO 27001 guide these efforts, providing structured approaches to risk management and continuous improvement. Required skills encompass proficiency in security frameworks like NIST and ISO 27001 for policy development, budget management to allocate resources effectively, and to maintain trust during incidents. Strong and analytical abilities are essential for overseeing teams and evaluating emerging threats. Education typically includes a in , , or a related field, with many professionals holding a in infosec or cybersecurity; the Certified Information Security Manager (CISM) certification from is widely recognized, requiring five years of experience in . In the United States, the median annual salary for roles akin to Managers, classified under computer and information systems managers, was $171,200 as of May 2024, with projections indicating continued demand driven by regulatory pressures. Employment in this category is expected to grow 15 percent from 2024 to 2034, much faster than the average for all occupations, reflecting heightened focus on data protection amid evolving regulations.

Network Security Engineer

A network security engineer specializes in protecting an organization's network infrastructure from unauthorized access, cyber threats, and data breaches by implementing and maintaining robust security measures to ensure secure data transmission and integrity. This role involves designing, configuring, and optimizing security systems to safeguard against intrusions while allowing legitimate traffic flow, often integrating advanced tools to monitor and respond to potential vulnerabilities in real-time. Unlike general network engineers who focus on connectivity, network security engineers layer protective mechanisms onto existing infrastructures to mitigate risks such as malware propagation and denial-of-service attacks. Primary responsibilities include configuring firewalls, such as those from Palo Alto Networks, to enforce access control policies and block malicious traffic based on predefined rules. Engineers also deploy intrusion detection systems (IDS) and intrusion prevention systems (IPS) to identify and automatically mitigate suspicious activities within the network, often using tools like Snort for real-time analysis. Additionally, they set up virtual private networks (VPNs) to enable secure remote access for users, ensuring encrypted communication channels that protect sensitive data during transmission over public networks. These tasks align with broader organizational policies established by information security managers, providing a technical foundation for enterprise-wide security strategies. Essential skills encompass protocol analysis using tools like to dissect network traffic and identify anomalies, knowledge of zero-trust architecture to verify every access request regardless of origin, and foundational penetration testing techniques to simulate attacks and assess vulnerabilities. Proficiency in these areas enables engineers to conduct risk assessments, perform vulnerability scans, and recommend hardening measures, such as segmenting networks to limit lateral movement by threats. A in networking, , or a related field is typically required, with 66% of professionals holding such qualifications to build foundational knowledge in systems and protocols. Relevant certifications include the (CISSP), which demands at least five years of experience in domains, and Cisco Certified Network Professional (CCNP) , validating expertise in implementing Cisco-based solutions without formal prerequisites beyond passing exams. In 2025, the average annual for a in the United States is approximately $100,000, varying by experience and location, with entry-level roles starting around $99,000 and senior positions exceeding $150,000. Job outlook remains strong, with employment projected to grow 29% from 2024 to 2034—much faster than the average for all occupations—driven by increasing cyber threats and the expansion of opportunities. A key concept in this field is the (DMZ), a that isolates public-facing services like servers from the internal network, typically positioned between two firewalls to allow controlled external access while preventing direct threats from reaching sensitive assets. DMZ implementations evolved alongside firewalls, which originated in the late 1980s as basic packet filters developed by companies like to enforce early policies.

AI and Emerging Roles

AI Engineer

An AI engineer is a specialized software professional who designs, develops, deploys, and optimizes systems to integrate AI capabilities into real-world applications, emphasizing scalable infrastructure and production-ready solutions. Primary responsibilities include building scalable AI pipelines that handle , model , and at scale, often leveraging cloud-based architectures to ensure reliability and efficiency. They implement practices, such as model versioning through registries like MLflow to track , parameters, and performance metrics across iterations, enabling seamless updates and rollbacks in production environments. Additionally, AI engineers address ethical AI considerations, including mitigation, in , and to prevent discriminatory outcomes and ensure compliance with guidelines like those from . Required skills for AI engineers encompass proficiency in deep learning frameworks such as and for building and fine-tuning models, alongside expertise in integration to embed AI components into software ecosystems like web services or mobile apps. Performance benchmarking is crucial, involving the evaluation of models against metrics like accuracy, , and resource utilization on standardized datasets to optimize for deployment. Education typically includes a in or a related field, such as those offered by , which embed AI within engineering principles to prepare graduates for practical implementation. Relevant certifications, like the Google Professional Machine Learning Engineer, validate abilities in productionizing ML models and managing AI infrastructure. In 2025, the average annual salary for engineers in the United States is approximately $145,000, reflecting demand for expertise in deploying at scale, with variations based on experience and location. Job outlook remains strong, with and specialist roles projected to grow by 40% through 2027, driven by the adoption of generative technologies that require robust engineering support for integration and maintenance. The release of in 2023 significantly boosted demand for engineers by accelerating the need for professionals skilled in operationalizing large language models and similar systems in enterprise applications.

Machine Learning Engineer

A engineer specializes in designing, building, and deploying models to solve real-world problems such as , , and recommendation systems. Unlike scientists, who primarily analyze to derive insights and develop initial models, engineers focus on creating scalable, production-ready systems that integrate these models into software applications. This role bridges and , emphasizing the of algorithms for reliable performance in live environments. The field has advanced significantly since the , driven by breakthroughs in that enabled more complex models for tasks like image recognition and . Primary responsibilities include to transform raw data into suitable inputs for models, hyperparameter tuning to optimize model performance, and evaluating outcomes using metrics such as for classification accuracy and F1-score for balancing . Machine learning engineers also monitor deployed models for drift, retrain them as needed, and ensure integration with data pipelines and computational infrastructure. These tasks often involve collaborating with data scientists to transition prototypes into production, sometimes alongside engineers for broader system deployments. Required skills encompass proficiency in supervised and unsupervised learning algorithms, neural networks for handling , and tools for experiment tracking to manage model iterations efficiently. Strong software engineering practices, including , testing, and A/B experimentation, are essential for building robust systems. Knowledge of production concerns like , , and further distinguishes the role. Education typically requires at least a in computer science, statistics, or a related field, with many positions preferring a master's or PhD in or . Relevant certifications, such as the AWS Certified – Specialty, validate expertise in implementing ML workflows on cloud platforms, covering data preparation, model training, and deployment. In the United States, the average base salary for a engineer is approximately $176,000 as of 2025, reflecting high demand in tech and finance sectors. Job outlook is strong, with employment in related and computer research roles projected to grow 34% from 2024 to 2034, much faster than the average for all occupations, fueled by automation and adoption. A key concept in the role is preventing overfitting, where models perform well on training data but poorly on new data, addressed through techniques like dropout in neural networks. Introduced in a seminal 2014 paper, dropout randomly deactivates neurons during training to promote generalization, significantly reducing overfitting and improving performance on benchmarks like MNIST. Other methods include regularization and cross-validation, integrated during hyperparameter tuning to ensure model robustness.

Blockchain Developer

A blockchain developer is a specialized software engineer who designs, implements, and maintains decentralized applications (dApps) and smart contracts on networks, enabling secure, transparent, and distributed systems for applications like finance and digital assets. The role traces its origins to the 2008 Bitcoin whitepaper by , which introduced as a decentralized for electronic cash, solving issues of trust in traditional financial systems without intermediaries. The profession matured significantly in the , fueled by the explosive growth of non-fungible (NFTs), which peaked in popularity around 2020-2021 and expanded 's use in digital ownership and . Key responsibilities involve writing smart contracts in languages such as , a statically typed language designed specifically for -based development, to encode in a tamper-proof manner. Developers then deploy these contracts to blockchain platforms like via transactions that require gas fees in , ensuring the code becomes immutable and executable across the network. Additionally, they configure and optimize consensus mechanisms, such as Ethereum's proof-of-stake protocol, to validate transactions, maintain , and achieve distributed agreement among nodes. Essential skills include foundational knowledge of , encompassing techniques like public-key encryption, hashing (e.g., SHA-256), and digital signatures to safeguard and prevent unauthorized access in decentralized environments. Proficiency in dApp is crucial, involving front-end with blockchain backends using frameworks like Web3.js, while wallet —connecting applications to tools such as or WalletConnect—facilitates secure user and . Typically, blockchain developers possess a in , , or a related discipline, providing the necessary grounding in algorithms, data structures, and programming. Professional certifications, such as the Certified Blockchain Developer from the Blockchain Council, validate expertise in coding, network deployment, and best practices through exam-based assessments. In 2025, the average annual salary for blockchain developers in the United States stands at approximately $140,000, reflecting demand for specialized talent. The job outlook remains strong, with projected growth of 15 percent for related roles from 2024 to 2034, driven by expanding applications in and DeFi ecosystems.

Management Roles

IT Project Manager

An IT project manager oversees the planning, execution, and completion of projects, ensuring they align with organizational goals while adhering to timelines, budgets, and quality standards. Primary responsibilities include to assign personnel and materials effectively, to identify and mitigate potential issues such as technical delays or , and reporting to provide regular updates on progress and challenges to executives, clients, and team members. These professionals often utilize tools like to track tasks, monitor workflows, and facilitate collaboration in agile or traditional environments. Required skills for IT project managers encompass proficiency in PMP methodologies outlined in the (PMBOK), which provide structured approaches to initiating, planning, executing, monitoring, and closing projects. They must be adept at creating and interpreting Gantt charts to visualize timelines and dependencies, as well as implementing processes to evaluate and approve modifications without derailing progress. The role integrates technical knowledge of IT systems with like and communication, enabling effective coordination across multidisciplinary teams, including those led by IT managers for operational support. Education and qualifications typically include a in project management, , , or a related field, which equips candidates with foundational knowledge in both technical and managerial principles. The (PMP) certification, offered by the (PMI), is a widely recognized requiring a , 36 months of leading projects, and 35 hours of project management education. This certification validates expertise in applying standardized practices to IT initiatives. As of 2025, the average annual salary for an IT project manager in the United States is approximately $130,000, varying by experience, location, and industry. The job outlook is positive, with employment projected to grow 6 percent from 2024 to 2034, faster than the average for all occupations, particularly in agile project environments driven by demands. This growth reflects the increasing complexity of IT projects and the need for skilled managers to navigate them. The profession's standards were formalized by the , founded in 1969 to promote the discipline globally.

IT Manager

An IT manager oversees the day-to-day operations of an organization's infrastructure, ensuring that systems, networks, and data remain secure, efficient, and aligned with broader business objectives. Primary responsibilities include budgeting for IT resources by assessing costs and benefits to justify requests, managing vendors through and , supervising IT staff such as analysts and developers to optimize team , and collaborating with executives to align technology initiatives with organizational goals. Unlike the temporary project focus of IT project managers, IT managers emphasize persistent operations and long-term team management. Essential skills for IT managers encompass strong to motivate and direct teams, familiarity with the ITIL framework for structuring processes, and proficiency in performance metrics such as key performance indicators (KPIs) to track service availability, times, and overall IT efficiency. Education typically requires a in , , or a related field, while certifications like ITIL Foundation provide foundational knowledge in IT service best practices. The role of IT manager expanded significantly in the 1990s alongside the formalization of dedicated IT departments, driven by the client-server revolution, the rise of personal computers, and the boom, which necessitated structured oversight of growing technology infrastructures. In 2024, the median annual salary for computer and systems managers was $171,200, with projected to grow 15% from 2024 to 2034—much faster than the average for all occupations—due to increasing demand for and expertise.

Chief Information Officer

The Chief Information Officer (CIO) is a senior executive responsible for directing an organization's strategy to support business objectives. The role emerged in the early as organizations began integrating computers into operations, evolving from operational to a strategic position amid the rise of personal computing and enterprise systems. In the 2020s, the CIO has become pivotal in navigating shifts toward and , ensuring these technologies drive organizational agility and competitiveness. Primary responsibilities include aligning IT initiatives with the corporate vision to enhance efficiency and , such as integrating systems that support revenue growth and . CIOs oversee projects, including the adoption of cloud infrastructure and data analytics platforms, to modernize operations and mitigate risks. They also provide regular reporting to the on IT performance, cybersecurity threats, and investment returns, fostering transparency in decisions. Essential skills encompass to forecast technology needs over multi-year horizons, evaluation of like for practical applications, and robust to ensure and ethical use of . These competencies enable CIOs to bridge technical execution—often delegated to IT managers—with high-level decision-making. Qualifications typically require an MBA or advanced degree in or a related field, combined with extensive C-level experience in IT leadership, often spanning 15 years or more. In 2025, the average annual for a CIO exceeds $200,000, with an average around $348,000 reflecting demand in complex environments. Job outlook remains strong, with employment for computer and information systems managers—including CIOs—projected to grow 15% from 2024 to 2034, driven by ongoing digital demands in large organizations.

Chief Technology Officer

The Chief Technology Officer (CTO) is an executive-level position responsible for overseeing an organization's technological strategy and , particularly in directing (R&D) efforts to align with long-term business objectives. Emerging prominently during the dot-com boom, the role was initially pioneered by startups to navigate rapid technological advancements and competitive pressures in the . Today, CTOs are especially prevalent in startups and tech firms, where they often serve as hands-on leaders bridging technical with market needs, and the position has since expanded to larger enterprises seeking to maintain a competitive edge through forward-thinking tech adoption. Primary responsibilities of a CTO include evaluating to determine their potential integration into the organization's roadmap, such as assessing advancements in areas like or to enhance product capabilities. They also foster innovation labs or R&D centers to experiment with novel ideas, encouraging collaborative environments that accelerate prototyping and testing of new solutions. Additionally, CTOs develop patent strategies to protect , prioritizing filings that safeguard core innovations while enabling strategic licensing or partnerships to drive revenue. Essential skills for CTOs encompass trend forecasting to anticipate disruptions, exemplified by monitoring developments in for its potential to revolutionize and in enterprise applications. Cross-functional leadership is critical, involving coordination across engineering, product, and business teams to ensure cohesive technology implementation. Proficiency in prototyping allows CTOs to validate concepts rapidly, often using agile methodologies to iterate on minimum viable products before full-scale deployment. Qualifications typically require an advanced technical degree, such as a master's in or , combined with 15-20 years of progressive industry experience in roles. In startups, this often includes prior experience as a or senior to handle resource-constrained environments effectively. The average for a CTO in is approximately $309,000 annually as of 2025, with total compensation frequently reaching $300,000 or more including bonuses and equity, reflecting the role's high-stakes impact. Job outlook remains strong, with employment in related executive positions projected to grow 15% from 2024 to 2034, driven by demand in innovative sectors.

References

  1. [1]
    Computer and Information Technology Occupations
    Aug 28, 2025 · These workers create or support computer applications, systems, and networks. Examples include computer programmers, network architects, and ...Research Scientists · Computer Programmers · Software Developers, Quality...
  2. [2]
    2018 Standard Occupational Classification System
    Computer and Mathematical Occupations. 15-1200 Computer Occupations. 15-1210 Computer and Information Analysts. 15-1211 Computer Systems Analysts. Analyze ...
  3. [3]
    Computer Support Specialists : Occupational Outlook Handbook
    Computer support specialists assist computer users and organizations. These specialists either maintain computer networks or provide technical help directly ...
  4. [4]
    Your Next Move: Help Desk Technician - CompTIA
    Dec 18, 2024 · Diagnosing and solving computer issues · Installing and training end users in new technologies · Providing remote technical support over the phone ...
  5. [5]
    Help Desk Technician Job Description [Updated for 2025] - Indeed
    Oct 24, 2025 · As the first point of contact, Help Desk Technicians often combine administrative responsibilities with technical tasks.
  6. [6]
    Help Desk Skills: Definition and Examples | Indeed.com
    Jun 9, 2025 · Teamwork: Help desk employees work with front desk staff, software technicians and system administrators to fix bugs and resolve errors. Problem ...
  7. [7]
    How To Become a Help Desk Technician (Plus Salary Info) - Indeed
    Jun 9, 2025 · What does a help desk technician do? · Troubleshooting user-end issues · Using various communication methods · Documenting technical support ...
  8. [8]
    A History of Help Desks (So Far) - HDI
    May 8, 2023 · The helpdesk we know today started in the 1980s as the dawn of the personal computer era emerged and changed how humankind works and communicates.
  9. [9]
    A brief history of IT help desks - TOPdesk
    Sep 30, 2024 · The history of the IT help desk begins in the 1970s when organizations started adopting computer systems for their core business operations.The 1980s: IT help desk tools... · The 2000s: modernization and...
  10. [10]
    The History of the Help Desk: From Rotary Phones to AI Automation
    May 29, 2025 · Self-service knowledge bases became common. Cloud-based help desk solutions came to the market. Integration with CRM and ERP platforms ...
  11. [11]
    Tech Support Specialist - CompTIA
    An IT support specialist performs a range of tasks, from installing software to setting up computer workspaces, and solves technical issues that arise on a ...
  12. [12]
    How To Become an IT Support Specialist - CompTIA
    Apr 24, 2024 · To become an IT support specialist, get CompTIA A+ certified, network on LinkedIn, prepare your resume, and prepare for interviews.
  13. [13]
    20+ IT Support and Help Desk Job Titles | CompTIA Blog
    Feb 18, 2025 · A Tier 3 help desk technician works with engineers or DevOps to make hardware or software changes or fix bugs.
  14. [14]
    Best IT Support and Help Desk Certifications of 2024 | CompTIA Blog
    Jan 26, 2024 · CompTIA A+ · CompTIA Network+ · Google IT Support Professional certificate · Cisco Certified Network Associate (CCNA) · Microsoft certifications.
  15. [15]
    Technology & The Workforce: Adapting to a Post-Pandemic World
    Jul 11, 2022 · The pandemic has enabled effective managed IT support to thrive through remote working arrangements. Managed IT support enabled companies to ...
  16. [16]
    Scene at MIT: A Black computing pioneer takes his place in ...
    Feb 3, 2021 · A brief history of a 1950s photo featuring Joseph Thompson, one of the original operators of MIT's groundbreaking Whirlwind computer.
  17. [17]
    Ibm Mainframe Computer Operator Jobs (NOW HIRING) - ZipRecruiter
    Mainframe computer operators remain relevant in industries relying on legacy systems such as banking and government. However, the role is evolving with ...
  18. [18]
    Computer Operator Job Description - Betterteam
    Jan 9, 2025 · Computer operators monitor and control computer and electronic data processing equipment according to standardized operating instructions.Missing: JCL Nagios
  19. [19]
    Computer Operator Job Description [Updated for 2025] - Indeed
    This is a full-time position (40 hours per week) responsible for computerized data entry, cash and charge account transactions, clerical duties and public ...
  20. [20]
    Computer Operator Job Description template and pdf with duties ...
    Sep 27, 2024 · The Computer Operator performs tape, library, print, and report distribution functions. Updates the tape library ensuring the proper disposition of tapes.Missing: salary | Show results with:salary
  21. [21]
    Operating System (OS) Monitoring - Nagios Enterprises
    Apr 2, 2025 · Nagios provides a comprehensive OS monitoring solution to track performance, detect security threats, and optimize system reliability across Windows, Linux, ...
  22. [22]
    Computer Operator: Salary and Career Facts - Learn.org
    Explore the career requirements for computer operators. Get the facts about education requirements, key skills, job outlook, and salary information...Missing: responsibilities | Show results with:responsibilities
  23. [23]
    Server+ (Plus) Certification - CompTIA
    CompTIA Server+ validates your skills in server installation, management, and troubleshooting, making it the industry standard for professionals.
  24. [24]
    Computer Operator I Salary in the United States
    The median salary decreased from $47,568 in 2023 to around $46,873 in 2025, reflecting changes in demand, location, experience, and the wider economy. For a ...
  25. [25]
    Back-Office Jobs Are Disappearing Fast — But What Will Replace ...
    The fastest-disappearing office jobs in the US include typists (projected to decline by 33.1 percent by 2026), computer operators (22.8 percent), and data- ...Missing: outlook migration
  26. [26]
    Technical Support Specialist | CISA
    Diagnose and resolve customer reported system incidents, problems, and events. · Install and configure hardware, software, and peripheral equipment for system ...
  27. [27]
    What is a Technical Support Specialist? - ServiceNow
    Technical support specialists are responsible for diagnosing and fixing hardware, software, and network problems to minimize disruptions and keep systems fully ...
  28. [28]
    Technical Support Specialist Job Description [Updated for 2025]
    An IT Support Specialist is responsible for assisting customers with technical issues or questions relating to computer hardware or software devices.
  29. [29]
    Technical Support Specialist Job Description Template
    Technical support specialists install/repair systems, resolve issues, maintain functionality, help design networks, consult users, and train on new software.
  30. [30]
    [PDF] What-Comm Technical Support Specialist II - City of Bellingham
    Responsible for performing routine maintenance, updates, and patches for assigned applications. Serves as liaison with vendors to implement system updates, ...Missing: liaising | Show results with:liaising
  31. [31]
    IT Support Levels Clearly Explained: L1, L2, L3 & More - BMC Helix
    Oct 23, 2024 · IT support levels combine IT and customer service, offering multi-tiered assistance from tier 0 (self-help) to 4 (expert troubleshooting).
  32. [32]
    Technical Support Specialist Skills: A Guide for Job Seekers - Indeed
    Mar 26, 2025 · Technical support specialist soft skills · Communication · Problem-solving · Patience · Adaptability.
  33. [33]
    IT Support Specialist: 10 Essential Technical Skills - ITU Online
    Jan 25, 2024 · Hardware Proficiency. Set up and configure new computers, manage peripheral equipment like printers and scanners. · Software Knowledge.
  34. [34]
    Top 10 Must-Have Skills for Tech Support Specialists in 2023
    Jun 6, 2024 · Technical Proficiency · Communication Skills · Cybersecurity Awareness · Problem-Solving Skills · Customer Service Excellence · Continuous Learning.Communication Skills · Continuous Learning · Time Management
  35. [35]
    How to Become a Technical Support Specialist - Centriq Training
    Many people go the traditional route and have either an associate or bachelor's degree in information technology, computer science, or computer engineering.
  36. [36]
    Complete List of Salesforce Certifications 2025
    Here's a complete list of all Salesforce Certifications, including cost and free resources to ensure you pass the first time!Free Salesforce Admin... · Salesforce Associate certification · Platform Developer
  37. [37]
    Oracle Certification
    Oracle Certification enables you to demonstrate in-demand skills, validate your knowledge, and showcase your expertise by earning a globally recognized ...Java Certification Paths · Enterprise Resource Planning... · Program GuidelinesMissing: Salesforce | Show results with:Salesforce
  38. [38]
    Cisco Certified Support Technicians
    Cisco Certified Support Technicians (CCST) certifications help validate your skills and qualifications for entry-level IT job roles.CCST Exams and Training · Download your guide. It's free. · CCST FAQ
  39. [39]
    Technical Support Specialist Salary in 2025 | PayScale
    The average salary for a Technical Support Specialist is $59420 in 2025. Visit PayScale to research technical support specialist salaries by city, ...
  40. [40]
    What Does a Technical Support Specialist Do? 2025 Career Guide
    Mar 14, 2025 · It predicts that the need for this role will grow at a rate of 6 percent between 2023 and 2033 [1]. That growth is faster than average compared ...
  41. [41]
    SaaS Customer Support Jobs With Great Growth Potential - Sobot
    Aug 10, 2025 · In the United States, Technical Support Specialists in saas earn an average base salary of about $64,862 per year, with a range from $50,000 to ...
  42. [42]
    A History Of Structured Systems Analysis & Design Methodologies
    In the 1970s the “first generation methodologies” of structured analysis attempted to mainly create a computerized model of the administrative functions of the ...
  43. [43]
    Computer Systems Analysts : Occupational Outlook Handbook
    Computer systems analysts study an organization's current computer systems and design ways to improve efficiency.<|control11|><|separator|>
  44. [44]
    Visual Modeling Techniques for Business Analysts: UML & BPMN ...
    Jun 24, 2025 · Other techniques include flowcharts, wireframes, Entity Relationship Diagrams (ERDs), and Data Flow Diagrams (DFDs). These visuals help simplify ...
  45. [45]
    DFD Guide: Step by Step Approach For Business Analysts
    Jul 18, 2023 · Data flow diagrams (DFDs) is a powerful technique that allow business analysts to visualize and analyze the data flow within a system or among multiple systems.
  46. [46]
    Senior Business Analysis Certification CBAP® | IIBA®
    The CBAP is the premier certification in the field, showcasing the expertise and leadership of seasoned business analysis professionals.
  47. [47]
    Business Systems Analyst Job Description [Updated for 2025] - Indeed
    A typical business systems analyst is responsible for analyzing user requirements, business processes and problems to automate or improve existing processes and ...
  48. [48]
    Business Systems Analyst: Duties, Salary, Jobs, and More | Coursera
    Aug 28, 2025 · Mathematical skills: Business systems analysts need strong mathematical skills to understand complex data sets and perform calculations. You ...Certifications · Skills · Specializations
  49. [49]
    How Business Analysts Create Value - Bridging the Gap
    Business analysis contributes to the bottom line by increasing project benefits and reducing project costs, thereby increasing ROI (return on investment).
  50. [50]
    Stakeholder Interviewing and Facilitated Meetings: steps for eliciting ...
    Stakeholder interviews and/or facilitated meetings are the activities where a BA elicits the information to form the product or service baseline of a project.
  51. [51]
    General Data Protection Regulation (GDPR) - Modern Analyst
    Apr 12, 2018 · The regulations states that organisations must be able to demonstrate compliance with the data protection principles. This will require an ...<|control11|><|separator|>
  52. [52]
    25 Business Analyst Skills for 2026 - Simplilearn.com
    Nov 3, 2025 · Tools like Visio or Lucidchart help you draw that story out in a way anyone can understand. Once a process is mapped out, things come into focus ...
  53. [53]
    SAP Business Analyst: Tasks, Skills, Background, & Responsibilities
    Jul 11, 2024 · SAP Business Analysts gather requirements, configure systems, manage projects, test, train users, and migrate data. They need technical skills ...
  54. [54]
    https://www.pecan.ai/blog/the-roles-and-responsibilities-of-a-data-analyst/
  55. [55]
    What has and hasn't changed since the global financial crisis?
    Aug 29, 2018 · The world economy has returned to robust growth after the 2008 global financial crisis. But some familiar risks are creeping back, ...
  56. [56]
    Business Systems Analyst - Compensation - UW HR
    May 19, 2025 · Work within cross-functional teams to understand, identify and document business needs, assess alternatives and options, and develop business cases and ...<|separator|>
  57. [57]
    What Does a Data Analyst Do? Your 2025 Career Guide - Coursera
    Jan 6, 2025 · Strong written and spoken communication skills with colleagues and other stakeholders are good assets in data analysis. Industry knowledge: ...
  58. [58]
    4 Types of Data Analytics to Improve Decision-Making - HBS Online
    Oct 19, 2021 · 4 Key Types of Data Analytics · 1. Descriptive Analytics · 2. Diagnostic Analytics · 3. Predictive Analytics · 4. Prescriptive Analytics.4 Types Of Data Analytics To... · 4 Key Types Of Data... · 4. Prescriptive Analytics<|control11|><|separator|>
  59. [59]
    The Roles and Responsibilities of a Data Analyst - Pecan AI
    Feb 14, 2024 · At the heart of a data analyst's duties is data collection and examination. This involves gathering relevant information from multiple sources.
  60. [60]
    Training for Data Analysts | Microsoft Learn
    They're also responsible for profiling, cleaning, and transforming data. Their responsibilities also include designing and building scalable and effective data ...Missing: sources | Show results with:sources
  61. [61]
    Data Analyst Job Description [Updated for 2025] - Indeed
    Work with technical groups to support the collection, integration, and retention of the data sources. Apply data visualization and summarization techniques to ...<|separator|>
  62. [62]
    Data Analytics Certificate & Training - Grow with Google
    The Google Data Analytics Certificate teaches R, SQL, Python, Tableau, data analysis, data storytelling, and AI use, and is flexible, taking 3-6 months.
  63. [63]
    11 Must-Have Skills for Data Analysts in 2025 - Dataquest
    Oct 22, 2025 · 11 Must-Have Skills for Data Analysts in 2025 · 1. SQL · 2. Excel · 3. Python or R · 4. Data Visualization · 5. Statistics & Analytics · 6. Data ...<|separator|>
  64. [64]
    What Skills Do You Need to Be a Data Analyst? (2025 Guide)
    Data Analysis Skills: Soft Skills · A mind for math and numbers · Good attention to detail · Creative and analytical skills · Communication skills.
  65. [65]
    Become a Data Analyst: Degrees & Career Paths | Coursera
    Sep 24, 2025 · According to Zippia, most data analysts possess a bachelor's degree (65%), while others have a master's degree (15%) or an associate degree (12 ...
  66. [66]
    Data Scientists : Occupational Outlook Handbook
    Pay. The median annual wage for data scientists was $112,590 in May 2024. Job Outlook. Employment of data scientists is projected to grow 34 percent from 2024 ...
  67. [67]
    Salary: Data Analyst in United States 2025 - Glassdoor
    Dec 24, 2024 · The average salary for a Data Analyst is $92408 per year in United States. Click here to see the total pay, recent salaries shared and more!
  68. [68]
    A 100-Year View of User Experience (by Jakob Nielsen) - NN/G
    Dec 24, 2017 · In 1993 Don Norman coined the term “user experience” for his group at Apple Computer. (Watch Don explain the history of “UX” and what he thinks ...
  69. [69]
    https://www.careerexplorer.com/careers/ux-designer/how-to-become/
  70. [70]
    UX/UI Designer Career Path: A Comprehensive Guide - Caltech
    UX Designer: UX designers focus on the user experience by understanding user needs, researching, creating wireframes, and designing prototypes. They collaborate ...
  71. [71]
    Essential UX Designer Skills for a Thriving Career in 2024
    Mar 7, 2024 · Most UX designers use a combination of tools throughout the design process, including Figma, Sketch, InVision, and Adobe XD. 3. Prototyping.
  72. [72]
    What Does a UX Designer Do? [2025 Career Guide] - Springboard
    Jun 3, 2023 · Experience with A/B testing, product analytics, and benchmarking is necessary to evaluate a product's usability, accessibility, and usefulness.
  73. [73]
    What Are the Essential Skills for UX Designers in 2025? - Coursera
    Jun 30, 2025 · Key UX skills: Prototyping, visual design, user research, Agile project management, information architecture, application development. Workplace ...Missing: personas | Show results with:personas
  74. [74]
    How to become a UX designer - CareerExplorer
    Education and Foundation: Obtain a bachelor's degree in a relevant field such as graphic design, human-computer interaction, psychology, or computer science.
  75. [75]
    Certification of UX Training Achievement with Nielsen Norman Group
    How to Get Started · Create your own curriculum · Attend training courses on your schedule · Pass the online exams · Automatically receive your UX Certification.UX Certified People · Specialties · Exams · Emerging Patterns in Interface...Missing: bachelor's HCI
  76. [76]
    How Much Can I Make as a UX Designer? 2025 Salary Guide
    Oct 6, 2025 · UX designer (2–4 years): $109,000 [1] · Senior UX designer (5–7 years): $180,000 [8] · Principal or staff UX designer (5–7 years): $253,000 [9].
  77. [77]
    Designer Job Outlook - Noble Desktop
    The projected future growth for Digital Designers over the next ten years is 16%, significantly higher than the average job growth rate of around 5%. Conversely ...
  78. [78]
    Web Developers and Digital Designers - Bureau of Labor Statistics
    Overall employment of web developers and digital designers is projected to grow 7 percent from 2024 to 2034, much faster than the average for all occupations.
  79. [79]
    What Can I Do in UX? Job Titles and Responsibilities - the Adobe Blog
    Sep 13, 2017 · UI designers are also typically responsible for UI prototyping, creating a cohesive style guide and ensuring that a consistent design language ...
  80. [80]
    Material Design 3 - Google's latest open source design system
    Material Design is an adaptable system of guidelines, components, and tools that support the best practices of user interface design. Backed by open-source ...ComponentsMaterial
  81. [81]
    How to Become a UI/UX Designer - Adobe Certified Professional
    UI designers focus on the visual elements of an app or website. They're responsible for designing the look and style of the interactive interface.
  82. [82]
    Top 10 UI Designer Skills to Put on Your Resume - Jobscan
    User Interface Design; User Experience Research; Visual Design; Interaction Design; Wireframing. Technical Proficiency: Adobe Suite (Photoshop, Illustrator, XD) ...
  83. [83]
    The Evolution of UI/UX Designers Into Product Designers
    Jan 10, 2017 · UI designers are also responsible for creating a style guide and unified visual language that is applied across the product. Product Designer.
  84. [84]
    What Skills Do Web Designers Need? - Champlain College Online
    Oct 25, 2024 · UX Design · Visual Design · Overlap of Roles · Understanding of the Principles of Visual Design · Proficiency in Design Tools and Software.
  85. [85]
    Your Guide to a Career in Web Design - Husson University
    Aug 16, 2021 · A web designer is a trained professional who is responsible for developing the layout and overall design of specific webpages or an entire website.Web Design Career Options · Web Design Course Format · Search Engine Optimization...
  86. [86]
    How to Become a Web Designer in 2025
    Feb 11, 2025 · Although certain employers will require a bachelor's degree to begin work, the truth is that there is a wide range of requirements for aspiring web designers.Missing: outlook | Show results with:outlook
  87. [87]
    How to Become a Web Designer: A Complete Guide
    Dec 19, 2024 · According to the U.S. Bureau of Labor Statistics, the 2023 median salary for a web developer is $92,750. Some web designers make over $100k.
  88. [88]
    How to Become a Web Designer - Coursera
    Nov 26, 2024 · You can learn many of the skills you'll need to become a web designer through certification or certificate programs. These programs are an ...
  89. [89]
    Best Certifications for Web Designers in 2025 (Ranked) - Teal
    Passing the CIW Web Design Specialist exam (1D0-520) is required to earn the certification. CIW does not require candidates to take courses through CIW directly ...
  90. [90]
    Web Designer Salary: Your 2025 Guide - Coursera
    Sep 16, 2025 · Entry-level web designers with up to one year of experience can expect a total median pay of $71,000 on average, according to data from ...
  91. [91]
    A Brief History of Web Design - GetCrisp
    Jan 17, 2020 · By the mid-1990s, businesses were starting to take note of the Internet as a cheap way to market their services to the growing connected public.
  92. [92]
    Birth of the Commercial Internet - NSF Impacts
    During the 1990s, NSF helped shape the growth and operation of the modern internet, funding the development of the world's first freely available web browser — ...
  93. [93]
    Software Developers, Quality Assurance Analysts, and Testers
    Job Outlook​​ Overall employment of software developers, quality assurance analysts, and testers is projected to grow 15 percent from 2024 to 2034, much faster ...
  94. [94]
    The Top Programming Languages 2025 - IEEE Spectrum
    In the “Spectrum” default ranking, which is weighted with the interests of IEEE members in mind, we see that once again Python has the top spot, with the ...
  95. [95]
    https://xfactr.ai/the-evolution-of-full-stack-development/
  96. [96]
    14 Top Software Developer Skills for 2025: The Complete Guide
    Jul 15, 2025 · Proficiency in data structures, algorithms, and version control systems like Git is crucial for building efficient and manageable software ...
  97. [97]
    Software development lifecycle models - ACM Digital Library
    May 11, 2010 · This history column article provides a tour of the main software development life cycle (SDLC) models. (A lifecycle covers all the stages of ...
  98. [98]
    What Does a Web Developer Do? (And How to Become One)
    May 8, 2025 · A web developer is a tech professional who designs, builds, and maintains websites and web applications.
  99. [99]
    10 Essential Skills Required to Be a Web Developer - Noble Desktop
    Jul 15, 2025 · Web Developers are required to be proficient at coding with languages like HTML, CSS, JavaScript for front-end development, and Python, Java, ...Technical Skills · Coding · Libraries and Frameworks · Non-Technical Skills
  100. [100]
    Web Developer Certifications And Certificates: Which Should You ...
    Sep 17, 2025 · Five Web Developer Certificates and Certifications To Consider · Coursera IBM Full Stack Software Developer Professional Certificate · eCornell ...
  101. [101]
    The Evolution of Full Stack Development | XFactr Softwares
    Sep 30, 2024 · Around the 2010s, JavaScript began to dominate both front-end and back-end development, leading to the rise of the MEAN (MongoDB, Express.
  102. [102]
    Brief History of Mobile Apps - JetRuby Agency
    Sep 28, 2017 · July 2008 is when everything changed: Apple's App Store went online. In one day, Apple released a bunch of apps that you could download on your ...
  103. [103]
    The Evolution of Mobile Apps: 1994 to 2025 - AppsRhino
    Sep 19, 2025 · 1994, IBM launches Simon, the first smartphone with basic apps like calendar, email, and fax ; 1997, Nokia introduces the game "Snake," one of ...
  104. [104]
    What Is a Mobile App Developer? (With Key Duties and Salary)
    Jul 26, 2025 · A mobile app developer is a software professional who creates applications for smartphones and other mobile devices. This may include creating ...
  105. [105]
    Mobile Developer job description - Recruiting Resources - Workable
    Responsibilities · Support the entire application lifecycle (concept, design, test, release and support) · Produce fully functional mobile applications writing ...
  106. [106]
    Roles and Responsibilities of a Mobile Developer (This ... - Full Scale
    Feb 27, 2025 · A mobile developer creates, tests, and maintains applications for mobile devices, primarily smartphones and tablets. Core responsibilities ...The Strategic Value of Mobile... · Sample Job Ad for Mobile...
  107. [107]
    Essential Skills for Hiring Mobile App Developers | DistantJob
    Oct 18, 2023 · 1. Programming Proficiency in Mobile Development · 2. Platform-specific Skills · 3. UI/UX Design Principles for Mobile Apps · 4. Security Best ...
  108. [108]
    12 Must-Have Mobile App Developer Skills [Checklist] - DOIT Software
    Rating 4.8 · Review by AnonymousOct 29, 2025 · Platform-specific UI framework and library knowledge. API integration skills. Data storage management. Understanding of design principles.
  109. [109]
    How to Become a Mobile App Developer in 2025? Essential Skills
    Jul 15, 2025 · Proficiency in programming languages, cross-platform development knowledge, and a strong understanding of UI/UX design are essential mobile app developer ...Essential Requirements for... · Advanced Skills for Mobile...
  110. [110]
    Mobile App Developer Career Path & Training
    Mar 9, 2025 · Mobile developers use programming and software development skills to create applications for mobile devices.
  111. [111]
    Mobile Application Development: Education You'll Need to Make A ...
    Mobile application developers must hold a minimum of a bachelor's degree in a computer science major. Mobile application development degrees focus on areas such ...
  112. [112]
    Mobile developer salary in United States - Indeed
    The average salary for a mobile developer is $124,378 per year in the United States. 851 salaries taken from job postings on Indeed in the past 36 months ...
  113. [113]
    What Is an Android App Developer? Your 2025 Career Guide
    Sep 23, 2025 · Job growth in software development is expected to grow 15 percent by 2034 [1]. According to the BLS, from 2024 to 2034 an estimated 287,900 jobs ...
  114. [114]
    Full Stack Developer Job Description: Roles and Duties
    Jul 31, 2025 · Design and develop front-end interfaces, build back-end services, manage databases, debug and test code, collaborate with team members, and ...
  115. [115]
    Full-Stack Developer Job Description [Updated for 2025] - Indeed
    We are looking for a Full Stack Developer who will be responsible for designing, developing, and implementing frontend and backend software for a complex web ...
  116. [116]
    Full Stack Developer Job Description - Betterteam
    Jan 16, 2025 · Their primary responsibilities include designing user interactions on websites, developing servers, and databases for website functionality, ...
  117. [117]
    The Importance of CI/CD in Full-Stack Development - Rootquotient
    Jul 30, 2024 · Learn how CI/CD can revolutionize full-stack development by reducing errors, boosting productivity, and improving overall software quality.
  118. [118]
    23 In-Demand Full Stack Developer Skills in 2026 - Simplilearn.com
    Oct 9, 2025 · A full-stack developer requires skills such as Front-end Languages and Frameworks (HTML, CSS, JavaScript), back-end Technologies and Frameworks ...What is Full-Stack? · What is a Full-Stack Developer? · In-Demand Full-Stack...
  119. [119]
    What Is a Full-Stack Developer? - Coursera
    Feb 10, 2025 · Data skills are required for full-stack developers, and they are also part of the skills needed for back-end web development. A full-stack ...
  120. [120]
    What is Full Stack Development? - Amazon AWS
    Full-stack developer skills. You must specialize in computer science to become a full-stack developer. Full-stack developers have a high level of competency ...What are the benefits of full... · What are the technologies... · What are full-stack...<|separator|>
  121. [121]
    Becoming a Full-Stack Developer - ComputerScience.org
    Key personal qualities include creativity and strong problem-solving, communication, and programming skills. These versatile developers can complete projects ...Full-Stack Developer Job... · Job Responsibilities · Education Requirements
  122. [122]
    Microsoft Full-Stack Developer Professional Certificate - Coursera
    This comprehensive program includes twelve courses that will equip you with the essential skills needed to excel in roles such as Full-Stack Developer, Web ...Full-Stack Integration · Foundations of Coding Full... · Deployment and DevOps<|separator|>
  123. [123]
    Full-Stack Developer Salary: Your 2025 Guide - Coursera
    Sep 16, 2025 · The median total salary for a full-stack developer in the US is $119,000 as of September 2025 [1]. This figure includes base salary and ...
  124. [124]
    Why Full Stack Development Is One of the Most In-Demand Careers ...
    May 8, 2025 · Market Trends and Job Outlook in 2025​​ A 2024 report by LinkedIn listed Full Stack Developer as one of the Top 10 Most In-Demand Jobs, with year ...
  125. [125]
    The History of Full Stack Development - Infowind Tech
    Rating 4.9 (53) Jun 22, 2022 · In the early 2010s, the drastic shift into more complicated technologies resulted in more complexities and difficulties for programmers or ...
  126. [126]
    Microservices - Martin Fowler
    The microservice architectural style 1 is an approach to developing a single application as a suite of small services, each running in its own process.
  127. [127]
    [PDF] NATO Software Engineering Conference. Garmisch, Germany, 7th to ...
    Readers from the wider audience should note, however, that the conference was concentrating on the basic issues and key problems in the critical areas of.
  128. [128]
    Does Software Engineering Deserve the Term “Engineering”?
    May 1, 2025 · ... Software Engineering is in crisis. What once aspired to the rigor of Civil, Mechanical, or Electrical Engineering has, in many quarters ...
  129. [129]
    15-1252.00 - Software Developers - O*NET
    Research, design, and develop computer and network software or specialized utility programs. Analyze user needs and develop software solutions.
  130. [130]
    https://newrelic.com/blog/nerd-life/devops-name
  131. [131]
    MVC Design Pattern - GeeksforGeeks
    Jan 3, 2025 · The MVC design pattern is a software architecture pattern that separates an application into three main components: Model, View, and Controller
  132. [132]
    What is Performance Tuning? - Macrometa
    Performance tuning is the process of optimizing the performance of a system or application to improve its speed, efficiency, and responsiveness.
  133. [133]
    Professional Software Developer Certification
    This professional competency certification requires the successful completion of the IEEE CS Online Exam (containing questions from the following four ...
  134. [134]
    2025 Software Engineer Salary in US - Built In
    The salary range for a software engineer is $65K-$325K. The average salary for a Software Engineer in US is $139,669. Career Info. Software Engineer jobs in US ...
  135. [135]
    History of DevOps | Atlassian
    The DevOps movement started to coalesce some time between 2007 and 2008, when IT operations and software development communities raised concerns.
  136. [136]
    The Incredible True Story of How DevOps Got Its Name - New Relic
    May 16, 2014 · A look back at how Patrick Debois and Andrew Shafer created the DevOps movement and gave it the name we all know it by today.Missing: origin | Show results with:origin
  137. [137]
    DevOps Engineer Job Description: Responsibilities and Skills
    Sep 15, 2025 · DevOps Engineers are responsible for designing, building, and maintaining Continuous Integration and Continuous Deployment (CI/CD) pipelines.
  138. [138]
    DevOps Engineer Job Descriptions for Hiring Managers and HR
    DevOps Engineer Core Responsibilities. Design, build, and maintain CI/CD pipelines for automated software delivery; Develop infrastructure as code (IaC) using ...
  139. [139]
    Overview - Prometheus
    Prometheus is an open-source systems monitoring and alerting toolkit originally built at SoundCloud.First steps with Prometheus · Getting started with Prometheus · Media · Data model
  140. [140]
    Skills Every DevOps Engineer Must Have in 2025 - Mad Devs
    Rating 5.0 (16) Sep 30, 2025 · Hard skills and competencies · Linux · Docker/Containers · Terraform and IaC · CI/CD · GitOps implementation · AWS/Azure/GCP (Cloud) · FinOps and cost ...
  141. [141]
    Top 10 DevOps Engineer Skills to Boost Your Career in 2025
    Top DevOps skills include AI/ML, GitOps, platform engineering, cloud, containerization, CI/CD, security, IaC, chaos engineering, and AI-augmented workflows.Understanding the Role of... · How to Become a DevOps... · Top 10 DevOps Skills...
  142. [142]
    What is the CAMS principle in DevOps? - Educative.io
    The CAMS principle will solve the problems above and help ease the solution. For measurements to be actionable, there has to be good communication and a culture ...
  143. [143]
    How to Become a DevOps Engineer
    Best Degrees for a DevOps Engineer · CompTIA A+ · CompTIA Network+ · CompTIA Security+ · CompTIA IT Operations Specialist · CompTIA Secure Infrastructure Specialist ...What Is A Devops Engineer? · Step Three: Build Experience · Best Degrees For A Devops...<|separator|>
  144. [144]
    AWS Certified DevOps Engineer – Professional
    Earning AWS Certified DevOps Engineer – Professional validates the ability to automate the testing and deployment of AWS infrastructure and applications.Exam Overview · Prepare For The Exam · Additional Resources
  145. [145]
    Devops engineer: Average Salary in United States of America, 2025
    The average Devops engineer in United States of America is $125,361 per year or $63.44 per hour. Entry-level positions start at $99,500 per year, while most ...<|separator|>
  146. [146]
    Top 47 DevOps Statistics 2025: Growth, Benefits, and Trends
    Oct 16, 2025 · The DevOps market is forecast to grow at a CAGR of 19.7% from an estimated $10.4 billion in 2023 to $25.5 billion in 2028. North America is the ...Missing: outlook | Show results with:outlook
  147. [147]
    Network Engineer - Cisco
    Network engineers design, build, and automate physical and wireless networks. Their goal is to ensure connectivity between phones, computers, routers, intranets ...
  148. [148]
    What Is a Network Engineer? (Definition, Duties and Skills) - Indeed
    Jul 26, 2025 · A network engineer is someone who creates and monitors computer networks on behalf of individual clients and organizations.
  149. [149]
    Network Engineer Job Description & Requirements
    Network engineer requirements include skills in the design, planning, implementation, and monitoring of a computer network that supports wireless network ...
  150. [150]
    Network Engineer Salary, Skills, and Career Path | SANS Institute
    Aug 9, 2023 · A network engineer is responsible for setting up, maintaining, and continuously improving the security posture and efficiency of the computer ...
  151. [151]
    What Are Network Engineer Certifications? - Coursera
    Jun 25, 2025 · The CompTIA Network+ certification covers the foundational skills needed to establish, maintain, and troubleshoot networks. You will learn ...
  152. [152]
    Network Engineer Certifications and Career Paths - CloudMyLab Blog
    Oct 14, 2025 · This guide covers everything you need to know about the role, required skills, industry certifications, real-world case studies, and how to engage with the ...
  153. [153]
    Salary: Network Engineer in United States 2025 - Glassdoor
    The average salary for a Network Engineer is $122587 per year in United States. Click here to see the total pay, recent salaries shared and more!
  154. [154]
    A Brief History of the Internet & Related Networks
    The Internet began with DARPA's 1973 research, the NSFNET in 1986, and by 1991, it had 5,000 networks in over three dozen countries.Missing: SDN | Show results with:SDN
  155. [155]
    From ARPANET to the Internet | Science Museum
    Nov 2, 2018 · The ARPANET, a forerunner of the Internet, was created in 1969. The Internet was born when software allowed different networks to communicate, ...Missing: SDN | Show results with:SDN<|control11|><|separator|>
  156. [156]
    [PDF] A Relational Model of Data for Large Shared Data Banks
    E. F. CODD. IBM Research ... At any instant of time there are as many instances of the salary history relation in the data bank as there are employees.
  157. [157]
    What is a database administrator (DBA)? - Oracle
    Oct 29, 2020 · A database administrator, or DBA, is responsible for maintaining, securing, and operating databases and also ensures that data is correctly stored and ...
  158. [158]
    Database Administrators and Architects - Bureau of Labor Statistics
    Duties · System DBAs are responsible for the physical and technical aspects of a database, such as installing upgrades and patches to fix program bugs.
  159. [159]
    https://www.glassdoor.com/Salaries/database-administrator-salary-SRCH_KO0%2C22.htm
  160. [160]
    Top Skills Needed to Become a Database Administrator
    May 29, 2024 · Database Design and Modeling · SQL (Structured Query Language) · Database Systems Knowledge · Backup and Recovery · Performance Tuning and ...
  161. [161]
    The 2025 Database Administrator RoadMap | by javinpaul - Medium
    Sep 28, 2024 · 1. Learn SQL Language · 2. Learn Linux Operating System · 3. Learn Oracle Database · 4. Learn PostgreSQL Database · 5. Learn Data Warehousing · 6.2. Learn Linux Operating... · 7. Learn Advanced Topics · 8. Learn Soft Skills For...<|separator|>
  162. [162]
    Database Administrator Careers : Skills, Qualifications & Job ...
    Database administrators need at least a bachelor's degree in information science or computer science for most entry-level positions.
  163. [163]
    Top 10 Database Certifications to Boost Your Career | CompTIA Blog
    Dec 5, 2024 · 1. CompTIA DataSys+. Designed for database administrators (DBAs), CompTIA DataSys+ is a vendor-neutral, foundational-level data management ...
  164. [164]
    Salary: Database Administrator in United States 2025 - Glassdoor
    The average salary for a Database Administrator is $105675 per year in United States ... Database Administrator employees in United States as of November 2025.
  165. [165]
    [PDF] Generalization of ACID Properties - Purdue e-Pubs
    It defines four properties that traditional database transactions must display: Atomicity, Consistency, Isolation, and Durability. Atomicity states that ...
  166. [166]
    [PDF] Data Scientist: The Sexiest Job Of the 21st Century
    (It was coined in 2008 by one of us, D.J. Patil, and Jeff Hammerbacher, then ... patil is the data scientist in residence at greylock partners, was formerly ...
  167. [167]
    A Brief History of Data Science - Dataversity
    Oct 16, 2021 · The term “Data Science” was created in the early 1960s to describe a new profession that would support the understanding and interpretation ...
  168. [168]
    Chapter 1.5: Career Paths and Roles in Data Science – Introduction ...
    Typical responsibilities include creating reports and dashboards that track key business metrics, conducting exploratory analysis to identify trends and ...Machine Learning Engineer... · Industry Applications And... · Skills Development And...
  169. [169]
    12 Essential Skills Required for Data Scientists | MDS@Rice
    Dec 22, 2022 · A Data scientist should be familiar with support vector machines, decision trees, neural networks, regression, and K-means clustering machine ...Missing: Hadoop | Show results with:Hadoop
  170. [170]
    Key Insights on 7 Data Science Roles, Responsibilities and Skills
    Aug 14, 2024 · Key responsibilities include: Gathering and cleaning data and conducting exploratory data analysis.
  171. [171]
    11 Best Data Science Certifications to Boost Your Career
    Jul 2, 2024 · To become a SAS Certified Data Scientist, candidates must earn a combination of professional-level credentials related to data curation, ...
  172. [172]
    Data Scientist Salary in the United States
    How much does a Data Scientist make? As of November 01, 2025, the average salary for a Data Scientist in the United States is $118,399 per year, ...
  173. [173]
    The History of Data Engineering. The most comprehensive one you ...
    Jan 17, 2025 · The 2010s also witnessed the emergence of the cloud-native shared-disk architecture OLAP system with pioneers like Google BigQuery (2010) and ...
  174. [174]
    A brief history of Data Engineering: From IDS to Real-Time streaming
    Jun 6, 2023 · The 2010s witnessed significant advancements in distributed computing frameworks, such as Hadoop and Spark, along with the rapid growth of ...Early Days Of Data Storage... · 2000s: Big Data And Nosql... · 2010s: Hadoop, Spark, And...<|control11|><|separator|>
  175. [175]
    Brief History of Data Engineering - Jesse Anderson
    Dec 13, 2022 · Hadoop was hard to program, and Apache Hive came along in 2010 to add SQL. Apache Pig in 2008 came too, but it didn't ever see as much adoption ...
  176. [176]
    Data engineering: A quick and simple definition - O'Reilly
    Jul 16, 2018 · What do data engineers focus on? · Build and maintain the organization's data pipeline systems · Clean and wrangle data into a usable state.Missing: responsibilities | Show results with:responsibilities
  177. [177]
    Fundamentals of Data Engineering [Book] - O'Reilly
    This chapter explores what data engineering is, how the field was born and its evolution, the skills of data engineers, and with whom they work. What Is Data ...
  178. [178]
    Chapter 1: The Roles and Responsibilities of a Data Engineer
    These duties include ensuring data security and quality as well as designing scalable data pipelines.
  179. [179]
    Professional Data Engineer Certification | Learn - Google Cloud
    A Google Certified Data Engineer creates data processing systems and machine learning models on Google Cloud. Learn how to prepare for the exam.
  180. [180]
    Google Cloud Professional Data Engineer - Course Report
    While there are no formal prerequisites, Google recommends having 3+ years of industry experience, including 1+ years designing and managing solutions using ...Missing: education | Show results with:education
  181. [181]
    Salary: Data Engineer in United States 2025 - Glassdoor
    The average salary for a Data Engineer is $131079 per year in United States. Click here to see the total pay, recent salaries shared and more!Missing: Bureau | Show results with:Bureau
  182. [182]
    What is a Data Lake? Data Lake vs. Warehouse | Microsoft Azure
    Data lakes store all types of raw data, which data scientists may then use for a variety of projects. Data warehouses store cleaned and processed data, which ...
  183. [183]
    Data Warehouses vs. Data Lakes vs. Data Lakehouses - IBM
    Data warehouses store cleaned and processed data, whereas data lakes house raw data in its native format. Data warehouses have built-in analytics engines and ...Data warehouses vs. data... · Key characteristics of data...
  184. [184]
    6 Key Roles & Responsibilities of a Cloud Engineer in 2025 - Edstellar
    Feb 21, 2025 · A cloud engineer is an IT professional responsible for designing, implementing, and maintaining cloud infrastructure for businesses.
  185. [185]
    Cloud Engineer Job Description Template - Arc
    Collaborate with senior engineers to develop and implement cloud strategies. Monitor and optimize cloud resources to enhance performance and cost-efficiency.
  186. [186]
    Role of a Cloud Engineer and Key Responsibilities | Updated 2025
    Rating 5.0 (19,337) Apr 4, 2025 · They choose between public, private, or hybrid cloud models and ensure that the architecture is optimized for cost and performance.
  187. [187]
    What Does a Cloud Engineer Do? [2025 Guide] - Great Learning
    Apr 28, 2025 · Skills Required to Become a Cloud Engineer · Cloud Platform Proficiency: Deep understanding of services offered by AWS, Azure, or GCP · Networking ...
  188. [188]
    What Skills Do you Need to Become a Cloud Engineer? - Distant Job
    May 28, 2025 · Security and compliance management; Performance monitoring and troubleshooting. 1. Core Cloud Infrastructure Skills : AWS, Azure, and GCP.
  189. [189]
    How To Become a Cloud Engineer (Plus Salary and Career FAQs)
    Jul 24, 2025 · A cloud engineer can start their career by earning a Bachelor of computer science (BCS) or a Bachelor of Science (B.S.) in information ...
  190. [190]
    Cloud engineers:Requirements - Vault
    A minimum of a bachelor's degree in an information technology–related field is required to work as a cloud engineer. Typical majors include programming, ...Postsecondary Education · Certification · Other Education Or Training
  191. [191]
    AWS Certified Cloud Practitioner
    The AWS Certified Cloud Practitioner validates foundational, high-level understanding of AWS Cloud, services, and terminology.Exam Overview · Prepare For The Exam · Customer TestimonialsMissing: bachelor's | Show results with:bachelor's
  192. [192]
    Cloud engineer salary in United States - Indeed
    The average salary for a cloud engineer is $134,736 per year in the United States. 3.5k salaries taken from job postings on Indeed in the past 36 months ...
  193. [193]
    Our Origins - Amazon AWS
    we launched Amazon Web Services in the spring of 2006, to rethink IT infrastructure completely so that anyone—even a kid in a college dorm room—could access the ...Our Origins · A Breakthrough In It... · Find Out More About The...
  194. [194]
    Cloud Computing Market Size, Share & Growth Report [2025-2033]
    Oct 20, 2025 · The global cloud computing market size was valued at USD 676.29 billion in 2024 and is projected to grow from USD 781.27 billion in 2025 to USD ...Missing: 2020s | Show results with:2020s
  195. [195]
    Successful solutions architects do these five things - Amazon AWS
    Mar 26, 2020 · Solutions Architects (SAs, as they are known at AWS) are responsible for managing an organization's cloud computing architecture.
  196. [196]
    Professional Cloud Architect Certification | Learn - Google Cloud
    Design and plan a cloud solution architecture · Manage and provision the cloud solution infrastructure · Design for security and compliance · Analyze and optimize ...Missing: responsibilities | Show results with:responsibilities
  197. [197]
    AWS Well-Architected Framework - AWS Well-Architected Framework
    ### Summary of AWS Well-Architected Framework
  198. [198]
    Estimating Total Cost of Ownership (TCO) for modernizing ...
    Oct 10, 2023 · This blog provides details on how to calculate the TCO for this modernization path leveraging Container Services on AWS.
  199. [199]
    Prepare your people for the cloud - Cloud Adoption Framework
    Jul 15, 2025 · Understand the skills required to adopt Azure. Foundational skills include governance, security, identity, networking, management, and workload ...<|separator|>
  200. [200]
    Certified Solutions Architect - Associate - Amazon AWS
    The AWS Certified Solutions Architect - Associate focuses on designing cost and performance optimized solutions, ideal for those with AWS Cloud or strong on- ...Exam Overview · Prepare For The Exam · Additional Resources
  201. [201]
    Cloud Architect Salary in the United States
    The median salary increased from $131,688 in 2023 to around $131,830 in 2025, reflecting changes in demand, location, experience, and the wider economy.<|separator|>
  202. [202]
    Why 2025 is the Inflection Point for AWS Cloud Migration
    Jul 29, 2025 · The cloud migration market is projected to grow from $232.51 billion in 2024 to $806.41 billion by 2029, with a CAGR of 28.24%. Analysts ...Missing: outlook | Show results with:outlook
  203. [203]
    Zero Trust for Cloud Architects: Turning Spring4Shell Lessons into ...
    Nov 4, 2025 · In today's fast-paced digital world, cloud architects face growing challenges in managing and securing distributed workloads.
  204. [204]
    Information Security Analysts : Occupational Outlook Handbook
    Computer support specialists maintain computer networks and provide technical help to computer users. Computer systems analysts study an organization's current ...
  205. [205]
    Cyber Defense Analyst - CISA
    Provide timely detection, identification, and alerting of possible attacks/intrusions, anomalous activities, and misuse activities and distinguish these ...
  206. [206]
    HTB Certified Defensive Security Analyst (HTB CDSA) - NICCS - CISA
    Dec 11, 2024 · SOC Processes & Methodologies · SIEM Operations (ELK/Splunk) · Tactical Analytics · Log Analysis · Threat Hunting · Active Directory Attack Analysis ...
  207. [207]
    Cyber Security Tools and Techniques - DeVry University
    Nessus: Downloaded more than 2 million times worldwide, Nessus provides thorough coverage and scans for more than 59,000 common vulnerabilities and exposures ( ...
  208. [208]
    What Does a Cybersecurity Analyst Do?
    A cybersecurity analyst protects company networks, monitors IT infrastructure, evaluates threats, configures security tools, reports on network activity, and ...
  209. [209]
    How to Become a Cybersecurity Analyst | National University
    Feb 27, 2023 · Most positions require applicants to possess, at minimum, a bachelor's degree in cybersecurity but preferably a Master's degree or higher. For ...
  210. [210]
    Evolution of the CISO Role - Cyber Defense Magazine
    Jun 13, 2023 · The CISO role started as ISMs in the late 1990s, evolving to include risk management, compliance, and incident response, expanding beyond ...Missing: standards | Show results with:standards
  211. [211]
    Computer and Information Systems Managers
    Computer systems design and related services, 20% ; Finance and insurance, 13 ; Information, 13 ; Management of companies and enterprises, 10 ; Manufacturing, 6 ...
  212. [212]
    CISM® Certification | Certified Information Security Manager® - ISACA
    Certified Information Security Manager (CISM) affirms your ability to assess risks, implement effective governance, and proactively respond to incidents.
  213. [213]
    How to Become a Network Security Engineer | Maryville Online
    The job description of a network security engineer includes designing and administering security systems for organizational networks. A network security ...
  214. [214]
    Network Security Engineer | Colorado Judicial Branch
    The Network Security Engineer works to secure the Colorado Judicial Branch's network infrastructure by configuring, testing, and optimizing networks.Missing: primary | Show results with:primary
  215. [215]
    The History of Firewalls | Who Invented the Firewall? - Palo Alto ...
    The history of firewalls began in the 1980s with basic packet filtering firewalls, continually evolving into the modern next generation firewall of today.Missing: DMZ | Show results with:DMZ
  216. [216]
    Job Standard for Network Security Engineer 4 - Boise State University
    Responsible to oversee and conduct vulnerability scans and penetration tests on campus systems, operates and monitor network and host-based intrusion detection ...Missing: primary | Show results with:primary
  217. [217]
    How to Become a Network Security Engineer: Skill Paths ... - Cybrary
    May 28, 2025 · Strong fundamentals in networking, firewalls, VPNs, and intrusion detection are essential. Real growth happens through hands-on practice, ...
  218. [218]
    Network Security Engineer Skills in 2025 (Top + Most ... - Teal
    Important Skills for Entry-Level Network Security Engineers​​ Familiarity with security tools such as Wireshark, Nessus, and Snort is crucial. Mastery of these ...
  219. [219]
    The Top Cybersecurity Tools for Security Engineers - Infosec Institute
    Oct 26, 2022 · Build your skills with seven hands-on courses covering network models and protocols, wireless and mobile security, network security best practices and more.
  220. [220]
    Network Security Engineer Roles and Responsibilities Guide
    Sep 20, 2025 · Analytical Skills. Threat analysis and risk assessment. Vulnerability scanning and penetration testing. Log analysis to detect anomalies or ...
  221. [221]
    Network Security Engineer Education Requirements - Zippia
    Jan 8, 2025 · The most common degree for network security engineers is bachelor's degree, with 66% of network security engineers earning that degree. The ...
  222. [222]
    CISSP Experience Requirements - ISC2
    CISSP requires 5 years full-time experience in 2+ domains, or 1 year with a degree/credential. Part-time (20-34 hrs/week) and internships count. 1040 part-time ...
  223. [223]
    CCNP Security certification - Cisco
    The CCNP Security certification proves skills in cloud, network, and content security, and requires passing two exams. No formal prerequisites are needed.
  224. [224]
    Network Security Engineer Salary in 2025 | PayScale
    Oct 3, 2025 · The average salary for a Network Security Engineer is $99573 in 2025. Visit PayScale to research network security engineer salaries by city, ...
  225. [225]
    Network Security Engineer Salary in the United States
    As of November 01, 2025, the average salary for a Network Security Engineer in the United States is $150,589 per year, which breaks down to an hourly rate of $ ...
  226. [226]
    What Is a DMZ (Demilitarized Zone)? Network Guide - 1Kosmos
    Firewall interaction: A DMZ is typically set up between two firewalls – one responsible for protecting the internal network and the other tasked with managing ...Missing: 1980s | Show results with:1980s
  227. [227]
    What Does an AI Engineer Do and How to Become One
    Apr 22, 2025 · An AI software engineer is a specialized software engineer who develops, deploys, and optimizes artificial intelligence models.
  228. [228]
    What is Artificial Intelligence Engineering?
    Have sound knowledge of programming, software engineering, and data science; Use different tools and techniques to process data; Develop and maintain AI systems.
  229. [229]
    MLOps Best Practices: Building Robust ML Pipelines for Real-World AI
    Aug 26, 2025 · Model versioning: Use a model registry (MLflow or Clarifai) to track each model's metadata. Record training parameters, evaluation metrics ...
  230. [230]
    Ethics of Artificial Intelligence | UNESCO
    The ethical deployment of AI systems depends on their transparency & explainability (T&E). The level of T&E should be appropriate to the context, as there may ...Examples of ethical dilemmas · Global AI Ethics and · Women4Ethical AI
  231. [231]
    AI Engineer – University Career Services | Georgia State University
    Hands-on experience training LLMs using frameworks such as TensorFlow, PyTorch, or Hugging Face Transformers, with a focus on practical applications.Missing: benchmarking | Show results with:benchmarking
  232. [232]
    [PDF] Artificial Intelligence Index Report 2025 | Stanford HAI
    Feb 2, 2025 · ... AI performance on demanding benchmarks continues to improve. In 2023, researchers introduced new benchmarks—MMMU, GPQA, and SWE-bench—to ...
  233. [233]
    Master's of AI Engineering
    The​ Master of Science in Artificial Intelligence​ Engineering degrees (MS AIE) take AI and embed it into engineering frameworks, including engineering ...
  234. [234]
    Professional ML Engineer Certification | Learn - Google Cloud
    Professional Machine Learning Engineers design, build, & productionize ML models to solve business challenges. Find out how to prepare for the exam.
  235. [235]
    How Much Do AI Engineers Make? 2025 Salary Guide - Coursera
    Aug 27, 2025 · AI engineers can earn a median salary of $145,080, with a base salary of $134,023. Salaries vary by experience, with 0-1 years at $103,015 and ...
  236. [236]
    AI Job Statistics Explained: Hiring Trends and Future Outlook
    May 26, 2025 · AI and machine learning specialist roles are projected to increase 40% by 2027 · Gartner predicts AI will create 2 million net new jobs globally ...
  237. [237]
    The Impact of ChatGPT on AI Careers & Opportunities
    and there's no doubt ChatGPT and similar platforms will lead to even more positions in the field.
  238. [238]
    What Is a Machine Learning Engineer? (+ How to Get Started)
    Oct 6, 2025 · Many machine learning engineering jobs require a bachelor's degree at a minimum, so beginning a course of study in computer science or a closely ...
  239. [239]
    https://blogs.uca.edu/sherring2/2024/09/11/what-started-the-nft-hype-and-where-has-it-gone/
  240. [240]
    What are machine learning engineers? - O'Reilly
    Jun 6, 2017 · Machine learning engineers are involved in software architecture and design; they understand practices like A/B testing.Missing: responsibilities | Show results with:responsibilities
  241. [241]
    AWS Certified Machine Learning Specialty
    Exam overview ; Category. Specialty ; Exam duration. 180 minutes ; Exam format. 65 questions, either multiple choice or multiple response ; Cost. 300 USD. Visit ...Exam Overview · Prepare For The Exam · Exam Retirement Faqs
  242. [242]
    None
    **Summary of Key Technique for Preventing Overfitting in Neural Networks**
  243. [243]
    [PDF] Bitcoin: A Peer-to-Peer Electronic Cash System
    Abstract. A purely peer-to-peer version of electronic cash would allow online payments to be sent directly from one party to another without going through a.
  244. [244]
    What Started The NFT Hype and Where Has it Gone? - UCA | Blogs
    Sep 11, 2024 · NFTs started mid-2010, gained attention in 2017, and the hype exploded in 2020-2021, peaking in March 2021, before cooling in mid-2022.Missing: development 2020s
  245. [245]
    https://builtin.com/salaries/us/blockchain-developer
  246. [246]
    Blockchain Developer Skillset: The Ultimate Guide for Success
    Feb 7, 2025 · Blockchain development combines traditional programming expertise with specialized knowledge of distributed systems and cryptography.
  247. [247]
    Essential Skills Every Blockchain Developer Must Have in 2025
    May 9, 2025 · Key areas of cryptography a developer must master: ... Wallet Integration Understanding MetaMask, WalletConnect, Coinbase Wallet, and more.
  248. [248]
    Blockchain developers:Requirements - Vault
    Many blockchain developers have degrees in computer science, software development, information security, web development, computer engineering, database ...Missing: qualifications | Show results with:qualifications
  249. [249]
    Certified Blockchain Developer™ | Course with Certification
    In stockBlockchain Developer Course offers in-depth blockchain knowledge and an exam-based certification, validating your expertise in the field. Register Now.
  250. [250]
    2025 Blockchain Developer Salary in US - Built In
    The average salary for a Blockchain Developer in US is $140,477. The average additional cash compensation for a Blockchain Developer in US is $17,347. The ...
  251. [251]
    What is a Project Manager & What Do They Do? - PMI
    Identifying project goals and scope; Planning and documenting project tasks; Ensuring deliverables are delivered on-time; Managing all project resources ...
  252. [252]
    Learn About Being an IT Project Manager | Indeed.com
    Jun 6, 2025 · What does an IT project manager do? An IT project manager administers an organization's information technology initiatives.What Does An It Project... · It Project Manager... · SkillsMissing: primary | Show results with:primary
  253. [253]
    How to Use Jira for Project Management - Revelo
    Use our step-by-step guide to learn more about using Jira for project management, including its key features and how to use it within an Agile framework.
  254. [254]
    https://www.pmi.org/certifications/project-management-pmp
  255. [255]
    Best practices--the nine elements to success - PMI
    Project requirements and the WBS are used to create network diagrams and Gantt charts. Critical Path Method (CPM), and Program Evaluation and Review ...
  256. [256]
    25 Essential Project Management Skills [2025] - Asana
    Jan 29, 2025 · In this guide, we'll cover 25 key skills you need to succeed as a project manager or project administrator, and how you can develop those skills over time.
  257. [257]
    6 Project Management Techniques Every Project Manager Must Know
    Aug 22, 2024 · Key techniques include work breakdown structures, Gantt charts, Agile methods, risk management, and managing scope, cost, quality, resources, ...
  258. [258]
    What Is an IT Project Manager? And How to Become One - Coursera
    May 20, 2025 · Many job descriptions ask for at least a bachelor's degree in computer science, business, or a related field. A degree can equip you with ...
  259. [259]
    Project Management Professional (PMP)® Certification - PMI
    Bachelor's degree or higher (or global equivalent) · 36 months/3 years experience leading and managing projects within the past eight years · 35 hours of project ...Certification FAQs · Authorized Training Partners · Membership · Exam Prep
  260. [260]
    Project Management Specialists : Occupational Outlook Handbook
    Project management specialists coordinate the budget, schedule, and other details of a project. They lead and guide the work of technical staff.<|separator|>
  261. [261]
    History of the Project Management Institute - PMI
    Since 1969, PMI has shone a light on the power of project management and the people behind the projects. Learn more about our history and founders.
  262. [262]
    Your Next Move: IT Manager - CompTIA
    Dec 18, 2024 · An IT manager oversees the technology infrastructure of an organization, ensuring that systems, networks, and data are secure and functioning ...
  263. [263]
    ITIL Key Performance Indicators | IT Process Wiki
    Dec 31, 2023 · ITIL key performance indicators (KPIs) are a measure of performance that enables organizations to obtain information about many relevant factors.
  264. [264]
    How to Become an IT Manager: A Guide for Future Tech Leaders
    Jul 14, 2025 · Many IT managers begin their careers with a bachelor's degree in information technology management, computer science, or a related discipline.
  265. [265]
    ITIL 4 Foundation - Peoplecert
    Advance your career in IT with an ITIL certification, opening doors to new roles and cutting-edge opportunities in the evolving tech landscape. Purchase options.Missing: Bachelor's | Show results with:Bachelor's
  266. [266]
    The Evolution of IT Roles: From Business Partners to Silos and How ...
    Jan 13, 2025 · By the 1990s, the client-server revolution and the emergence of personal computers further expanded the scope of IT. Businesses demanded faster ...
  267. [267]
    The Evolution Of The Chief Information Officer Role - Forbes
    Sep 9, 2024 · The role of chief information officer (CIO) has evolved considerably since it was first established in the 1980s.
  268. [268]
    https://www.investopedia.com/terms/c/chief-technology-officer.asp
  269. [269]
    What are the responsibilities of a CIO versus a CTO? - McKinsey
    Dec 11, 2023 · A chief information officer focuses on internal technology, while a chief technology officer focuses on emerging technologies and product strategy.
  270. [270]
    14 power skills to succeed as a CIO | CIO Dive
    Oct 5, 2023 · 1. Business acumen. CIOs have always had to understand how business capabilities work to apply the right technology. · 2. Market intelligence · 3.14 Power Skills To Succeed... · 1. Business Acumen · 2. Market Intelligence<|separator|>
  271. [271]
    How to Become a CIO
    Step One: Earn a bachelor's degree · Step Two: Earn a master's degree in IT management · Step Three: Hone your leadership skills · Step Four: Gain management ...
  272. [272]
    Chief Information Officer Salary in the United States
    The median salary decreased from $277,361 in 2023 to around $271,928 in 2025, reflecting changes in demand, location, experience, and the wider economy.
  273. [273]
    The Role of a Chief Technology Officer (CTO) - Investopedia
    The CTO title was first developed at dot-com companies in the 1990s and then expanded to IT departments. The CTO role grew with the information technology ...
  274. [274]
    The real reasons for the rise of the CTO - InfoWorld
    The rise of the CTO in the dot-com era was a recognition that companies were betting their existence on the technology infrastructure choices they made. Now ...
  275. [275]
    The Chief Technology Officer Role: Skills, Responsibilities, and ...
    Oct 17, 2025 · CTOs require a blend of technical expertise, leadership, business acumen, and communication skills to drive innovation and lead high-performing ...
  276. [276]
    Chief Technology Officer Job Descriptions for Hiring Managers
    A chief technology officer is the top executive responsible for shaping and executing an organization's technology vision.Missing: outlook | Show results with:outlook
  277. [277]
    Quantum Computing Explained: A Must-Read for Executives - Gartner
    What is quantum computing? Learn about the technology, its implications for executive decision making and how it can impact your business strategy.
  278. [278]
    The CTO Spectrum: Navigating the Different Styles of Technology ...
    Apr 7, 2025 · Cross-Functional Influence –Collaborates with executives, investors, and stakeholders to promote company-wide technology adoption and growth.
  279. [279]
    How to Become a Chief Technology Officer (CTO): Salary & Career ...
    This guide breaks down the career path, salary expectations, and essential steps needed to become a CTO for 2025, helping professionals navigate their way to ...
  280. [280]
    Chief Technology Officer (CTO) - Role & Responsibilities 2025
    May 9, 2025 · In the United States, a CTO's annual salary typically ranges from $261,405 to $343,188, with additional bonuses and stock options. Although the ...