15-0000 COMPUTER AND MATHEMATICAL OCCUPATIONS

15-1211 Computer Systems Analysts
Analyze science, engineering, business, and data-processing problems to design and implement solutions.
Improve existing computer systems, manage integration, and review workflows or system limitations.
May analyze or recommend commercial software.
Illustrative examples: Applications Analyst, Data Processing Systems Analyst, Systems Architect
15-1212 Information Security Analysts
Plan, implement, and monitor cybersecurity measures to protect networks and data.
Assess vulnerabilities, design safeguards, and respond to breaches.
Illustrative examples: Computer Security Specialist, IT Risk Specialist, Network Security Analyst

Conduct fundamental research in computer and information science as theorists, designers, or inventors.

Develop innovative solutions in software, hardware, and computational theory.

Illustrative examples: Computational Theory Scientist, Control Systems Computer Scientist, Programming Methodology Researcher

15-1231 Computer Network Support Specialists
Analyze, test, and maintain existing network systems such as LANs, WANs, and cloud networks.
Troubleshoot and ensure network reliability with minimal interruption.
Illustrative examples: Network Diagnostic Support Specialist, Network Support Technician
15-1232 Computer User Support Specialists
Provide technical assistance to computer users in person, by phone, or online.
Resolve issues related to software, hardware, and operating systems.
Illustrative examples: Help Desk Technician, End-User Support Specialist, IT Support Specialist

15-1241 Computer Network Architects
Design and implement LANs, WANs, intranets, and other communication networks.
Plan network capacity, architecture, and security infrastructure.
Illustrative examples: Network Designer, Network Engineer, Network Developer
15-1242 Database Administrators
Manage and maintain databases, ensuring performance, security, and reliability.
Coordinate database updates, resolve issues, and safeguard data systems.
Illustrative examples: Database Programmer, Database Security Administrator
15-1243 Database Architects
Design large-scale databases and data warehouse systems.
Develop models, establish standards, and integrate new data systems.
Illustrative examples: Data Architect, Data Integration Specialist, Data Warehouse Developer
15-1244 Network and Computer Systems Administrators
Install, configure, and manage networks, servers, and operating systems.
Monitor systems, control access, and maintain performance and software licenses.
Illustrative examples: Network Analyst, Network Coordinator, WAN Administrator

15-1251 Computer Programmers
Write, modify, and test code and scripts that allow computer applications to function.
Develop programs to organize and retrieve information efficiently.
Illustrative examples: Applications Programmer, Systems Programmer
15-1252 Software Developers
Research, design, and develop software and system applications.
Analyze user needs, build solutions, and collaborate with hardware engineers.
Illustrative examples: Software Engineer, Mobile App Developer, Systems Software Developer
15-1253 Software Quality Assurance Analysts and Testers
Develop and execute tests to identify software defects and verify functionality.
Maintain bug databases and participate in design reviews.
Illustrative examples: Software QA Engineer, Test Engineer, Quality Control Specialist
15-1254 Web Developers
Design and build websites, applications, and databases for web-based platforms.
Optimize code, ensure compatibility, and enhance site performance.
Illustrative examples: Web Applications Developer, Web Architect
15-1255 Web and Digital Interface Designers
Design and test digital interfaces focusing on usability, accessibility, and aesthetics.
Develop layouts, interactive menus, and optimize user experience across devices.
Illustrative examples: Digital Designer, UX/UI Designer, Web Content Specialist

All computer occupations not listed separately.

Illustrative examples: Computer Console Operator, Computer Laboratory Technician, Data Center Operator

Analyze statistical data on mortality, accidents, and insurance risk to forecast liabilities and set rates.

Illustrative examples: Actuarial Mathematician, Health Actuary, Insurance Actuary

Conduct research in pure and applied mathematics to solve theoretical or practical problems.

Illustrative examples: Algebraist, Cryptographer, Cryptographic Vulnerability Analyst

Apply mathematical modeling and optimization methods to support management decisions and policy planning.

Illustrative examples: Operations Analyst, Process Analyst, Procedure Analyst

Develop or apply statistical theory to interpret and summarize numerical data.

May specialize in biostatistics, business, agriculture, or economics.

Illustrative examples: Biostatistician, Statistical Analyst, Time Study Statistician

Transform raw data into insights using machine learning, statistical modeling, and data visualization tools.

Design analytical systems and predictive models to inform strategic decisions.

Illustrative examples: Data Analytics Specialist, Business Intelligence Developer, Data Mining Analyst

All mathematical science occupations not listed separately.

Illustrative examples: Harmonic Analyst, Mathematical Engineering Technician