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Computer System Administrator Jobs in Virginia (NOW HIRING)

Integral

Network Computer System Administrator

Mclean, VA · On-site

$137K - $164K/yr

Overview The Network Computer System Admin supports the United States (U.S.) Army C5ISR Center to develop advances within cyber defense research; advanced detection methods; sensor structure, data ...

Pathoras Old Boggart

System Administrator

Mclean, VA

Summary/Objective The system administrator provides support to critical systems to ensure computer systems are stable and available when needed. The position is responsible for maintaining current ...

RWD Consulting, LLC

System Administrator

Williamsburg, VA · On-site

$95K/yr

Secret Clearance System Administrator The contractor shall provide Systems Administration support ... The contractor shall resolve problems and issues with the computer and server systems to limit ...

6k Systems

Sr. System Administrator

Winchester, VA · On-site

$83K - $113K/yr

Work within a variety of different computer system environments, such as UNIX variants and ... Install, configure, and administer network servers (including security). * Design and implement all ...

GROM Consulting

Linux System Administrator

Norfolk, VA · On-site

Active Top Secret (T5) Our client is seeking a Senior Network and Computer Systems Administrator is responsible for the design, implementation, and maintenance of enterprise network and server ...

teKnoluxion

System Administrator

Springfield, VA · On-site

Join our growing team as a System Administrator supporting the NGA customer mission ... Configure and maintain networked computer systems, including hardware, system software, and ...

New

teKnoluxion

System Administrator

Springfield, VA

As a System Administrator (Desktop Support) you will be responsible for providing excellent ... Configure and maintain networked computer systems, including hardware, system software, and ...

New

nLeague

System Administrator

Staunton, VA · On-site

System Administrator 4 Client: VDOT Location: 811 Commerce Road, Staunton, VA 24401 Duration: 04 ... Configures and deploys new/replacement desktop/laptop computer equipment and peripherals.

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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 26, 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 July 2026, with employment types broken down into 1% As Needed, 83% Full Time, 12% Part Time, 1% Temporary, and 3% Contract. Highlights an 94% Physical, 2% Hybrid, and 4% Remote job distribution, with an average salary of $88,164 per year, or $42.4 per hour.

Computer System Administrator - Journeyman

The One 23 Group

Herndon, VA • On-site

Full-time

Posted 4 days ago

Job description

Description:

Description

At The One 23 Group, our mission is to set the benchmark for excellence in government services. We empower our clients in the Department of War, Intelligence Community, and Federal Civilian sectors to excel with our advanced capabilities. Our dedication lies in fostering a people-first culture, underpinned by steadfast ethical principles. Embracing innovative technologies and process improvements, we are steadfast in our journey toward a future that is both bright and transformative.

Our expertise spans consulting and analytics, digital workplace solutions, and cyber compliance. With our global footprint, we place a strong emphasis on nurturing our people and culture, which forms the core of our successful strategies in leadership and financial management. We pride ourselves on our extensive experience and effective approach, ensuring that we lead with both innovation and integrity.


Overview

We are seeking a motivated Computer Systems Administrator to join our Enterprise Infrastructure Support team. The ideal candidate will have hands-on experience supporting both on-premises VMware environments and Microsoft Azure cloud infrastructure. This role is responsible for supporting complete lifecycle support for the physical and virtual servers, storage, and services that form the backbone of DeCA's enterprise operations. You will work as part of a team to ensure the stability, performance, and security of both legacy data center components and modern cloud solutions.

Requirements:

Responsibilities

  • Provide daily operational support for the on-premises data center, including managing the VMware vSphere environment, physical servers, and Storage Area Network (SAN) devices.
  • Assist in the administration of DeCA’s Microsoft Azure environment, including the management of IaaS virtual machines, storage, and networking components.
  • Support the planning, integration, testing, and implementation of new hardware, software, and cloud services in accordance with the System Development Life Cycle (SDLC).
  • Collaborate with cybersecurity teams to implement security controls, conduct vulnerability remediation, and maintain the information assurance posture of both on-premises and cloud infrastructure.
  • Perform routine system maintenance, troubleshoot performance issues, and respond to incidents to ensure high availability of enterprise systems.
  • Document system configurations, build processes, and architectural changes in the Configuration Management Library (CML).
  • Work assigned incident and service request tickets through the BMC Remedy system

Knowledge must include:

  • Primary:
    • VMware vSphere/ESXi: Managing virtual machines, hosts, and datastores
    • Microsoft Azure: Administering IaaS services (VMs, VNet, Storage Accounts)
    • Windows Server Administration: Active Directory, DNS, GPO


  • Secondary:
    • Storage Area Network (SAN) concepts
    • Enterprise Backup and Recovery solutions
    • Basic Linux/UNIX system administration
    • Customer Service & Support
    • Excellent Oral/Written Communication

Required Qualifications:


Experience & Education (Must meet ONE of the following):

  • High School Diploma / GED + five (5) years of experience in an IT System Administrator role
  • Associate’s degree (must be aligned: Information Technology, Computer Science, Information Systems, Management Information Systems, or Computer Engineering) + three (3) years of experience in an IT System Administrator role
  • Bachelor’s degree (must be aligned: Information Technology, Computer Science, Information Systems, Management Information Systems, or Computer Engineering) + one (1) year of experience in an IT System Administrator role


  • DoD 8140 Foundational Certification (Must possess ONE of the following):
    • SecurityX, CCNP Security, CCSP, Cloud+, FITSP-O, GFACT, GICSP, GSEC, Security+ or SSCP


  • Computing Environment Certification (Required within 6 months of hire):
    • Must obtain ONE of the following: Microsoft Certified: Azure Administrator Associate (AZ-104) OR VMware Certified Professional - Data Center Virtualization (VCP-DCV).


  • Security Clearance (Required):
    • Must possess and maintain an active Secret clearance.