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Computer Systems Administrator Jobs (NOW HIRING)

ABBTECH

Sr Systems Administrator

Quantico, VA · On-site

$140K/yr

Sr. Systems Administrator Location- Quantico, Va Clearance- Top Secret Salary- 140k-150k/yr The ... Engaged in the operation and support of computer systems and peripherals for a large-scale ...

ABBTECH

Sr Systems Administrator

Quantico, VA · On-site

$92K - $125K/yr

Sr. Systems Administrator Location- Quantico, Va Clearance- Top Secret Salary- 140k-150k/yr The ... Engaged in the operation and support of computer systems and peripherals for a large-scale ...

Tecolote Research

Systems Administrator

Arlington, VA · On-site

... computer systems administration, possess strong time and project management skills, current ... Responsibilities The Systems Administrator will collaborate with other system administrators and ...

Ryde Technologies

Senior Systems Administrator

Quantico, VA · On-site

$92K - $125K/yr

Senior Systems Administrator As a Senior Systems Administrator, the individual will be responsible ... Engaged in the operation and support of computer systems and peripherals for a large-scale ...

Advantage Tech

System Administrator

Kansas City, MO · On-site

$80K/yr

Summary: The Systems Administrator will design, implement, configure, and support organizational computer systems, business applications, security tools, and related hardware. The Systems ...

GDIT

Systems Administrator

Key West, FL

HOW A SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT Maintains an organization's computer systems' workflows and is responsible for the upkeep, configuration and reliable operation of computer systems, As ...

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Computer Systems Administrator information

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$35.5K

$72.2K

$117K

How much do computer systems administrator jobs pay per year?

As of Jun 4, 2026, the average yearly pay for computer systems administrator in the United States is $72,205.00, according to ZipRecruiter salary data. Most workers in this role earn between $52,500.00 and $93,500.00 per year, depending on experience, location, and employer.

What Is a Computer Systems Administrator?

Computer systems administrators oversee the operations of a company’s computer system, which may include examining all computer hardware, application software, security, and network equipment. As a computer systems administrator, you work with a variety of software developers, database administrators, security professionals, and infrastructure specialists to ensure that the entire computer system is stable, functional, and safe. Other responsibilities may involve the installation of information technology components, reviewing system security measures, and maintaining the production system.

What are the key skills and qualifications needed to thrive as a Computer Systems Administrator, and why are they important?

To thrive as a Computer Systems Administrator, you need expertise in operating systems, networking, system security, and troubleshooting, usually backed by a bachelor's degree in computer science or related field. Familiarity with tools like Windows and Linux server environments, virtualization platforms, and certifications such as CompTIA Network+ or Microsoft Certified Systems Administrator (MCSA) are commonly required. Strong problem-solving, communication, and organizational skills help administrators manage user needs and coordinate with IT teams. These abilities are crucial for maintaining system reliability, security, and efficient support across an organization's technology infrastructure.

What are some common challenges Computer Systems Administrators face when managing large networks?

Computer Systems Administrators often encounter challenges such as ensuring network security across multiple devices, maintaining system uptime during updates or troubleshooting, and balancing the need for rapid problem resolution with minimizing disruption to users. They must also keep up with evolving technologies and security threats, which requires continuous learning and adaptability. Effective communication with end users and other IT staff is key to addressing issues efficiently and keeping systems running smoothly.

What are Computer Systems Administrators?

Computer Systems Administrators are IT professionals responsible for managing, configuring, and maintaining an organization’s computer systems, servers, and networks. They ensure that systems run efficiently and securely by monitoring performance, installing updates, troubleshooting issues, and implementing security measures. Their work supports daily business operations by minimizing downtime and ensuring authorized users have reliable access to necessary resources.

What is the difference between Computer Systems Administrator vs Network Administrator?

AspectComputer Systems AdministratorNetwork Administrator
CertificationsCompTIA Server+, Cisco CCNA, Microsoft Certified: Windows Server FundamentalsCompTIA Network+, Cisco CCNA, Juniper JNCIA
Work EnvironmentManage servers, hardware, and software systems within organizationsFocus on designing, implementing, and maintaining network infrastructure
Employer & Industry UsageIT departments across various industries, supporting internal systemsOrganizations requiring robust network connectivity, such as ISPs, large corporations

Computer Systems Administrators primarily manage and maintain an organization’s servers and internal systems, while Network Administrators focus on designing and maintaining network infrastructure. Both roles often overlap but differ in their core responsibilities and certifications.

More about Computer Systems Administrator jobs
What cities are hiring for Computer Systems Administrator jobs? Cities with the most Computer Systems Administrator job openings:
What states have the most Computer Systems Administrator jobs? States with the most job openings for Computer Systems Administrator jobs include:
What are popular job titles related to Computer Systems Administrator jobs? For Computer Systems Administrator jobs, the most frequently searched job titles are:
Computer Systems Administrator jobs near you
Infographic showing various Computer Systems Administrator job openings in the United States as of May 2026, with employment types broken down into 33% Full Time, 60% Part Time, and 7% Contract. Highlights an 92% Physical, 3% Hybrid, and 5% Remote job distribution, with an average salary of $72,205 per year, or $34.7 per hour.
Sr Systems Administrator

Sr Systems Administrator

ABBTECH Professional Resources

Quantico, VA • On-site

$92K - $125K/yr

Other

This job post has expired today. Applications are no longer accepted.

Job description

Sr. Systems Administrator

Location- Quantico, Va

Clearance- Top Secret

Salary- 140k-150k/yr

The above salary range represents the range expected for the position; however, final salary offers are based on a number of factors such as the position’s responsibilities; the candidate’s experience, education, and skills; location; travel required; and current market conditions.

As a Senior Systems Administrator, the individual will be responsible for configuring, maintaining, and operating computer systems and servers. In this role, the Systems Administrator will install hardware and software and participate in research and development.? In addition, the individual must work proactively to perform the duties necessary to mitigate the disruption of services, by responding to outages and promptly resolving problems.

Essential Functions performed by the Sr. Systems Administrator include:

Responsibilities:

  • Engaged in the operation and support of computer systems and peripherals for a large-scale government operation providing information technology common services to multiple agency tenant organizations

  • Works on virtualized environments, managing SANs/NAS devices, desktop services, and a variety of technologies supporting computing capabilities

  • Participates in complex operating systems, systems software planning and implementation, and production support activities

  • Interfaces with Contractor and Government personnel, confers with equipment and software vendors

  • Writes, edits, and prepares graphical presentations of technical information

  • Performs other tasks as required by OSC, and the Government contacting office

Required Education and Qualifications :

  • Must have Highschool Diploma or equivalent.

  • Must be DoD 8570 certified at the IAT-II / IAM-II level, Security+ or higher

  • Must have a VMware certification (VCP), or Microsoft Certified Windows Server Hybrid Administrator Associate/AZ800 certification or previously held Microsoft Certified Solutions Expert (MCSE) certification or other functionally relevant, Administrator Role Based Microsoft certification

  • Required experience in VMware

  • Minimum of ten (5) years of progressive experience in operating computer systems

  • Must have a minimum of three (3) years’ experience in a 24/7 military or governmental IT environment

  • Prior experience in an engineering data center environment

  • Must have extensive experience with virtualized environments, hyperconverged infrastructure, backup and recovery applications, desktop services, and a variety of technologies supporting computing capabilities

  • Demonstrated ability to provide outstanding customer service experience in a variety of circumstances across all organizational levels

  • Experience with DNS, DHCP, Active Directory Domain Services, DoD PKI and managing group policies

Work Environment:

The job is performed indoors at an office/cubicle setting at a military location

This program requires US Citizenship.

ABBTECH is an EOE/Minorities/Women/Disabled Individuals/Veterans

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About ABBTECH

Sourced by ZipRecruiter

ABBTECH is a notable company recognized in the industry of staffing and workforce solutions, located in Sterling, VA, US. Its operations are directed from its official website, abbtech.com. The company was founded in 1992, and since then it's been offering services including staffing services, IT Solutions, and technical services, thus making a significant contribution to the staffing industry. ABBTECH’s mission is to accomplish the staffing goals of its customers while striving for a common success. While the company has got numerous honors, it’s an especially proud achievement for ABBTECH to be the largest woman-owned staffing firm in the US.

Industry

Internet and it

Company size

51 - 200 Employees

Headquarters location

Sterling, VA, US

Year founded

1992

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