Computer networks are critical parts of almost every organization. Network and computer systems administrators are responsible for the day-to-day operation of these 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.
Network and computer systems administrators typically do the following:
Administrators manage an organization’s servers and desktop and mobile equipment. They ensure that email and data storage networks work properly. They also make sure that employees’ workstations are working efficiently and stay connected to the central computer network. Some administrators manage telecommunication networks.
Administrators may help network architects design and analyze network models. They also participate in decisions about buying future hardware or software to upgrade their organization’s network. Some administrators provide technical support to computer users, and they also may supervise computer support specialists who help solve users’ problems.
Network and computer systems administrators held about 333,200 jobs in 2021. The largest employers of network and computer systems administrators were as follows:
| Computer systems design and related services | 17% |
| Educational services; state, local, and private | 11 |
| Information | 10 |
| Finance and insurance | 9 |
| Management of companies and enterprises | 8 |
Although many network and computer systems administrators are employed by firms in the computer systems design and related services industry, they work in a variety of settings. Some might administer systems and networks for financial firms, and others work in hospitals or local government offices.
Network and computer systems administrators work with many types of workers, including other IT workers, such as computer support specialists, database administrators, computer network architects, and computer and information systems managers.
Most network and computer systems administrators work full time. Organizations depend on their computer networks, so administrators may need to work overtime to ensure that the networks are operating properly around the clock.
Most employers require network and computer systems administrators to have a bachelor’s degree in a field related to computer or information science. Others may require only a postsecondary certificate or an associate’s degree.
Although some employers require a postsecondary certificate or an associate's degree, most require network and computer systems administrators to have a bachelor's degree in a related field, such as computer and information technology. There are degree programs that focus on computer network and system administration. However, because administrators work with computer hardware and equipment, a degree in computer engineering or electrical engineering usually is acceptable as well. Programs in these fields frequently include classes in computer programming, networking, or systems design.
Because network technology is constantly changing, administrators need to keep up with the latest developments. Many continue to take courses throughout their careers and attend information technology (IT) conferences to keep up with the latest technology. Some businesses require that administrators have a master’s degree.
Companies generally require their network and computer systems administrators to be certified in the products they use. Certification programs usually are offered directly from vendors or from vendor-neutral certification providers. Certification validates the knowledge and the use of best practices that are required of network and computer systems administrators. Microsoft and Cisco offer some of the most common certifications.
Network administrators can advance to become computer network architects. They can also advance to managerial jobs in information technology (IT) departments, such as computer and information systems managers.
Analytical skills. Administrators need to evaluate networks and systems to make sure that they perform reliably and to anticipate new requirements as customers’ needs change.
Communication skills. Administrators must describe problems and their solutions to non-IT workers.
Multitasking skills. Administrators may have to work on many problems and tasks at the same time.
Problem-solving skills. Administrators must quickly resolve problems that arise with computer networks.
Median annual wages, May 2021
The median annual wage for network and computer systems administrators was $80,600 in May 2021. The median wage is the wage at which half the workers in an occupation earned more than that amount and half earned less. The lowest 10 percent earned less than $49,560, and the highest 10 percent earned more than $130,830.
In May 2021, the median annual wages for network and computer systems administrators in the top industries in which they worked were as follows:
| Management of companies and enterprises | $98,320 |
| Finance and insurance | 96,860 |
| Information | 94,980 |
| Computer systems design and related services | 83,760 |
| Educational services; state, local, and private | 77,620 |
Most network and computer systems administrators work full time. Organizations depend on their computer networks, so administrators may need to work overtime to ensure that the networks are operating properly around the clock.
Percent change in employment, projected 2021-31
Employment of network and computer systems administrators is projected to grow 3 percent from 2021 to 2031, slower than the average for all occupations.
Despite limited employment growth, about 23,900 openings for network and computer systems administrators are projected each year, on average, over the decade. Most of those openings are expected to result from the need to replace workers who transfer to different occupations or exit the labor force, such as to retire.
Demand for network and computer systems administrators should continue, along with firms' investment in newer, faster technology and mobile networks. The continued expansion of cloud computing and the demand for upgraded computer equipment and software will support a need for network and computer systems administrators to maintain these systems.
| Occupational Title | SOC Code | Employment, 2021 | Projected Employment, 2031 | Change, 2021-31 | Employment by Industry | ||
|---|---|---|---|---|---|---|---|
| Percent | Numeric | ||||||
SOURCE: U.S. Bureau of Labor Statistics, Employment Projections program |
|||||||
Network and computer systems administrators |
15-1244 | 333,200 | 344,500 | 3 | 11,300 | Get data | |
For more information about computer careers, visit
Association for Computing Machinery
For information about opportunities for women pursuing information technology careers, visit
National Center for Women & Information Technology