System Administrator Salary: 2025 Guide

System administrators can work for computer network design companies, financial institutions, or other industries to coordinate the systems needed to operate networks and computers for an organization. As an administrator, you’re typically responsible for designing and managing computer operating systems based on an organization’s needs, maintaining those systems, and training others to operate the systems. System administrator positions will continue growing as companies and organizations invest in newer and faster technology.

This article explores the system administrator role, along with various related IT systems administration jobs, and the various factors that can impact your earning potential.

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What does a system administrator do?

In this role, you will oversee the operation of computer or network systems for an organization. You may work on installing and maintaining computer systems or help with network segments or other data communications systems.

System administration vs. network administration

Some organizations might use system administrator and network administrator interchangeably, and there are many overlapping responsibilities. But there’s technically a difference. System administration focuses on servers and computer systems, while network administrators work more specifically with network-related tasks and equipment, like setting up routing, IP addresses, and maintaining Local Area Networks (LAN).

If you’re in a smaller organization, these responsibilities might be folded into one role, while larger organizations may tend to differentiate them. Since systems and networks are often intertwined, it’s not rare to see job descriptions that require knowledge of both.

As a system administrator, you’ll determine an organization’s computer system’s needs and devise a plan to create an operating system, server, or software that meets those needs. You can also maintain those systems or evaluate them on a regular basis for potential upgrades or changes based on the developing needs of an organization. You will oversee adding users, updating software as the network changes, and using your critical thinking and problem-solving skills to identify and fix issues.

How much does a system administrator make?

As of February 2025, system administrators make a median annual income of $95,360, according to the US Bureau of Labor Statistics (BLS) [1]. Various job listing sites show the average yearly pay for system administrators ranges from $69,336 to $95,360.

Here are the base salary ranges given by five different organizations that track system administrator salaries [1, 2, 3, 4, 5]:

Factors that affect systems administrator salary

Factors like your education level and experience in the field can boost your potential computer system administrator earnings. Your location could also impact your salary due to the demand for system administrators or the cost of living in a particular area. Some industry sectors will earn more than others, depending on your particular interests or specialties.

Education

System administrators usually need a bachelor’s degree, although some employers may accept an associate and others require a master’s. Common degree fields include computer and information technologies. Additionally, computer system administrators should also consider certification for the products they use.

Here are the average system administrator salaries based on education level, according to Zippia, as of February 2025 [6]:

• Associate degree: $76,033

• Bachelor's degree: $82,424

• Master's degree: $84,844

Experience

Your previous experience as a system administrator can impact your salary, as more experience can lead to a higher annual income. As of February 2025, here are the estimated average base salaries you can expect based on your previous experience, according to Glassdoor [4]:

• 0–1 year: $68,794

• 1–3 years: $72,989

• 4–6 years: $76,625

• 7–9 years: $78,747

• 10–14 years: $82,604

• 15+ years: $87,451

Location

Where you live can affect how much you can make as a system administrator because of factors such as the cost of living, demand for work in the area, and other regional issues.

Here are the five top-paying states (by average salary) for system administrators, based on data collected by BLS in May 2023 [7]:

• Maryland: $116,300

• California: $114,770

• District of Columbia: $113,990

• Rhode Island: $112,220

• New Jersey: $111,190

Some cities may have higher earnings than others based on the cost of living or the number of system administrator positions. You can earn more if you live in these areas or are able to move to a region with higher earning potential.

For example, the San Jose, Sunnyvale, and Santa Clara (California) area has the highest average income at $139,670 for network and computer system administrators. In Silicon Valley, workers in the San Francisco, Oakland, and Hayward areas can earn an average annual income of $133,530, according to the BLS [7].

On the East Coast, a system administrator in the New York, Newark, and Jersey City areas can earn an average annual income of $116,470, while system administrators working in the Atlanta metro area earn an average salary of $101,600 [7].

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Industry

Income can vary from industry to industry, with workers in some fields earning higher salaries as system administrators than others. For example, as of May 2023, working with finance and insurance can yield a median annual income of $98,970. Jobs at information companies can earn you $104,070 in median yearly salary, according to the BLS [8].

Glassdoor also lists the following five industries as the highest-paying (by median pay) for system administrators in February 2025. Note that all Glassdoor salaries are average annual base pay [4]:

• Energy, mining, and utilities: $84,112

• Financial services: $104,859

• Pharmaceutical and biotechnology: $90,354

• Telecommunications: $90,852

• Retail and wholesale: $92,825

Related job titles

Other positions in the networks and computer systems field can help you gain additional experience as a system administrator, or you can find a job that better fits your interests if you want to specifically become a system administrator.

A computer network architect can design and build communications networks that system administrators take over and maintain. Your job includes creating plans for data communications networks, presenting network plans to management, and upgrading hardware and software. You can earn a median annual wage of $111,691 as a computer network architect [9].

A computer hardware engineer can create plans and build the hardware needed for computer networks and components. You’re responsible for designing computer hardware, testing the designs, and updating existing equipment. Expect to earn a median annual wage of $94,517 as a computer hardware engineer [10].

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