Computer and Information Technology Occupations

Computer and Information Research Scientists

Computer and information research scientists invent and design new technology and find new uses for existing technology. They study and solve complex problems in computing for business, science, medicine, and other uses.

Computer Programmers

Computer programmers write code to create software programs. They turn the program designs created by software developers and engineers into instructions that a computer can follow.

Computer Support Specialists

Computer support specialists provide help and advice to people and organizations using computer software or equipment. Some, called technical support specialists, support information technology (IT) employees within their organization. Others, called help-desk technicians, assist non-IT users who are having computer problems.

Computer Systems Analysts

Computer systems analysts study an organization's current computer systems and procedures and make recommendations to management to help the organization operate more efficiently and effectively. They bring business and information technology (IT) together by understanding the needs and limitations of both.

Database Administrators

Database administrators use software to store and organize data, such as financial information and customer shipping records. They make sure that data are available to users and are secure from unauthorized access.

Information Security Analysts, Web Developers, and Computer Network Architects

Information security analysts, web developers, and computer network architects all use information technology (IT) to advance their organization’s goals. Security analysts ensure a firm’s information stays safe from cyberattacks. Web developers create websites to help firms have a public face. Computer network architects create the internal networks all workers within organizations use.

Network and Computer Systems Administrators

Network and computer systems administrators are responsible for the day-to-day operation of an organization’s computer networks. They organize, install, and support an organization’s computer systems, including local area networks (LANs), wide area networks (WANs), network segments, intranets, and other data communication systems.

Software Developers

Software developers are the creative minds behind computer programs. Some develop the applications that allow people to do specific tasks on a computer or other device. Others develop the underlying systems that run the devices or control networks.