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Computer System Administrator Jobs in Virginia (NOW HIRING)

Maxar

System Administrator

Chantilly, VA

$99K - $165K/yr

Are you a System Administrator that likes working on important and high visibility projects? Then ... Bachelor's degree in a technical field such as Computer Science, Systems Engineering, Software ...

Maxar Technologies, Inc.

System Administrator

Chantilly, VA · On-site

$99K - $165K/yr

Are you a System Administrator that likes working on important and high visibility projects? Then ... Bachelor's degree in a technical field such as Computer Science, Systems Engineering, Software ...

Corps Solutions

System Administrator

Quantico, VA

System Administrator Quantico, VA The System Administrator reports to the MSTP Project Manager and ... computer assets across MCEN, coalition, and joint networks. * Perform biweekly updates, checks, and ...

ECS

System Administrator - Senior

Fairfax, VA · On-site

$85K - $115K/yr

Administer and maintain enterprise systems to ensure operational availability and stability ... D in [Computer Science, Cybersecurity, Data Science, Information Systems, Information Technology ...

ECS

System Administrator - Senior

Fairfax, VA · On-site

$85K - $115K/yr

Position Summary ECS is seeking a System Administrator - Senior to support the Army National Guard ... Bachelors degree or higher in Computer Science, Cybersecurity, Data Science, Information Systems ...

Corps Solutions

System Administrator

Quantico, VA · On-site

System Administrator Quantico, VA The System Administrator reports to the MSTP Project Manager and ... computer assets across MCEN, coalition, and joint networks. * Perform biweekly updates, checks, and ...

Peraton

System Administrator, Journeyman

Herndon, VA · On-site

Bachelor's degree in Computer Science, Cybersecurity, Data Science, Information Systems ... System Administrator (Intermediate) Playlist); OR Relevant professional certification or equivalent ...

ECS

System Administrator - Journeyman

Fairfax, VA · On-site

ECS is seeking a System Administrator - Journeyman to support the Army National Guard's mission ... Bachelors in [Computer Science, Cybersecurity, Data Science, Information Systems, Information ...

Peraton

System Administrator

Herndon, VA · On-site

$104K - $166K/yr

Administer RBAC, CoreACS/EdgeEAS, Client RA VPN, base firewall policies, mailbox provisioning ... D. in Computer Science, Cybersecurity, Data Science, Information Systems, Information Technology ...

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All JobsComputer System Administrator JobsComputer System Administrator Jobs in Virginia

Computer System Administrator information

See Virginia salary details

$40.6K

$88.2K

$136.3K

How much do computer system administrator jobs pay per year?

As of Jul 1, 2026, the average yearly pay for computer system administrator in Virginia is $88,164.00, according to ZipRecruiter salary data. Most workers in this role earn between $69,400.00 and $103,100.00 per year, depending on experience, location, and employer.

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

To thrive as a Computer System Administrator, you need expertise in network management, operating systems (such as Windows and Linux), and troubleshooting, typically supported by a degree in IT or computer science. Familiarity with system administration tools, virtualization platforms, and certifications like CompTIA Network+, Microsoft Certified Solutions Associate (MCSA), or Cisco Certified Network Associate (CCNA) is highly valued. Strong problem-solving abilities, attention to detail, and effective communication skills help administrators excel in this role. These skills and qualifications are vital to ensure reliable system performance, data security, and smooth IT operations across an organization.

What does a computer systems administrator do?

A computer systems administrator manages and maintains an organization’s computer systems, including servers, networks, and hardware. They install, configure, troubleshoot, and ensure the security and performance of IT infrastructure, often using tools like monitoring software and following industry best practices. Strong technical skills and certifications such as CompTIA Server+ or Cisco CCNA are often required.

How much do sys admins get paid?

System administrators typically earn a median annual salary of around $70,000 to $90,000, depending on experience, certifications, and location. Entry-level positions may start lower, while experienced sys admins with specialized skills or certifications like CompTIA or Cisco can earn higher salaries. Salaries can also vary based on the size and industry of the organization.

What are Computer System Administrators?

Computer System Administrators are IT professionals responsible for managing, maintaining, and supporting computer systems and networks within an organization. Their duties include installing and configuring hardware and software, monitoring system performance, troubleshooting issues, and ensuring data security. They play a vital role in keeping networks running smoothly and minimizing downtime, which is crucial for business operations. System administrators may also manage user accounts, perform backups, and implement updates and patches to keep systems secure.

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

AspectComputer System AdministratorNetwork Administrator
CertificationsCompTIA Server+, Microsoft Certified: Windows Server FundamentalsCompTIA Network+, Cisco CCNA
Work EnvironmentManage servers, hardware, and software systems within organizationsFocus on configuring, maintaining, and troubleshooting network infrastructure
Employer & Industry UsageIT departments across various industries, supporting internal systemsOrganizations with complex networks, including ISPs, large corporations

While both roles involve IT infrastructure, Computer System Administrators primarily manage servers and internal systems, whereas Network Administrators focus on network hardware and connectivity. Understanding these differences helps in choosing the right career path or job focus within IT.

Can I become a sysadmin without a degree?

Computer system administrators can often enter the field without a formal degree by gaining relevant skills through certifications like CompTIA Network+ or Cisco CCNA, and practical experience with operating systems, networking, and security. Many employers prioritize hands-on experience and technical knowledge over formal education for this role.

Is sysadmin a stressful job?

System administrators often work in high-pressure environments where they are responsible for maintaining network security, uptime, and troubleshooting technical issues. The job can involve irregular hours, urgent problem-solving, and managing critical systems, which can contribute to stress levels. However, stress varies depending on the organization, workload, and individual skills.

What are the typical day-to-day responsibilities of a Computer System Administrator?

A Computer System Administrator is responsible for managing and maintaining an organization's computer systems and networks. On a daily basis, this includes monitoring system performance, installing software updates, managing user accounts and permissions, and troubleshooting technical issues. Administrators often collaborate with IT support teams and other departments to ensure network security and optimal system operation. They may also be involved in planning for future technology needs and implementing backup or disaster recovery procedures.
What are popular job titles related to Computer System Administrator jobs in Virginia? For Computer System Administrator jobs in Virginia, the most frequently searched job titles are:
What job categories do people searching Computer System Administrator jobs in Virginia look for? The top searched job categories for Computer System Administrator jobs in Virginia are:
What are popular job titles related to Computer System Administrator jobs in VA? For Computer System Administrator jobs in VA, the most frequently searched job titles are:
Computer System Administrator jobs near you
Infographic showing various Computer System Administrator job openings in Virginia as of June 2026, with employment types broken down into 2% As Needed, 35% Full Time, 53% Part Time, 2% Temporary, 6% Contract, and 2% Nights. Highlights an 93% Physical, 2% Hybrid, and 5% Remote job distribution, with an average salary of $88,164 per year, or $42.4 per hour.

System Administrator

Maxar

Chantilly, VA

$99K - $165K/yr

Full-time

Retirement

Posted 25 days ago

Job description

Vantor is forging the new frontier of spatial intelligence, helping decision makers and operators navigate what's happening now and shape what's coming next. Vantor is a place for problem solvers, changemakers, and go-getters-where people are working together to help our customers see the world differently, and in doing so, be seen differently. Come be part of a mission, not just a job, where you can: Shape your own future, build the next big thing, and change the world.

To be eligible for this position, you must be a U.S. Citizen. This position requires an active U.S. Government security clearance, applicants who do not currently hold the required clearance will not be eligible for consideration. Employment for cleared roles is contingent upon verification of clearance status.

Export Control/ITAR: Certain roles may be subject to U.S. export control laws, requiring U.S. person status as defined by 8 U.S.C. 1324b(a)(3).

Please review the job details below.

This position requires an active U.S. Government Security Clearance at the TS/SCI level with required polygraph.

Are you a System Administrator that likes working on important and high visibility projects? Then we need your help! We have an urgent and immediate need for a Systems Administrator to join our team at a customer-site in Chantilly, VA

Responsibilities:

  • Work with team members to deploy, optimize and maintain enterprise geospatial systems including databases, tools and applications and provide user support
  • Maintain and optimize on-premise hardware and cloud-deployed systems
  • Assist in security accreditation process, patching and continuing maintenance including security scans and creating and adhering to security technical implementation guides (STIGs).

Minimum Qualifications:

  • US Citizen with active/current TS/SCI security clearance with required Polygraph
  • Bachelor's degree in a technical field such as Computer Science, Systems Engineering, Software Engineering, Geography, etc. 4 years of relevant experience may be substituted for a degree.
  • Experience as a Systems Administrator to include physical and AWS/C2E cloud-based systems, providing patching and upgrades
  • Experience or familiarity with geospatial data and applications

Preferred Qualifications:

  • Experience deploying, maintaining and managing geospatial tools and applications including Google Earth Enterprise and the ESRI stack to include enterprise deplyments.
  • Familiarity with Geospatial Database administration

Experience with some or all of the following:

  • Apache Tomcat
  • Linux
  • Commercial software deployment and maintenance
  • Continuous Integration (CI) configuration and management
  • Troubleshooting and debugging system issues and outages
  • Updating system design and architecture documentation
  • Experience in scripting including Bash and Python

Pay Transparency: In support of pay transparency at Vantor, we disclose salary ranges on all U.S. job postings. The successful candidate's starting pay will fall within the salary range provided below and is determined based on job-related factors, including, but not limited to, the experience, qualifications, knowledge, skills, geographic work location, and market conditions. Candidates with the minimum necessary experience, qualifications, knowledge, and skillsets for the position should not expect to receive the upper end of the pay range.

The base pay for this position within the Washington, DC metropolitan area is: $99,000.00 - $165,000.00 annually.

For all other states, we use geographic cost of labor as an input to develop market-driven ranges for our roles, and as such, each location where we hire may have a different range.

Benefits: Vantor offers a competitive total rewards package that goes beyond the standard, including a robust 401(k) with company match, mental health resources, and unique perks like student loan repayment assistance, adoption reimbursement and pet insurance to support all aspects of your life. You can find more information on our benefits at:https://www.Vantor.com/careers

The application window is three days from the date the job is posted and will remain posted until a qualified candidate has been identified for hire. If the job is reposted regardless of reason, it will remain posted three days from the date the job is reposted and will remain reposted until a qualified candidate has been identified for hire.

The date of posting can be found on Vantor's Career page at the top of each job posting.

To apply, submit your application via Vantor's Career page.

EEO Policy: Vantor is an equal opportunity employer committed to an inclusive workplace. We believe in fostering an environment where all team members feel respected, valued, and encouraged to share their ideas. All qualified applicants will receive consideration for employment without regard to race, color, religion, national origin, sex, gender identity, sexual orientation, disability, protected veteran status, age, or any other characteristic protected by law.

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