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Systems Administrator Jobs in Virginia (NOW HIRING)

DPG Solutions LLC

Systems Administrator

Herndon, VA · On-site

$180K - $325K/yr

Systems Administrator Work Location: Springfield, VA DPG Solutions is looking for a mid- to senior-level Systems Administrator to support a classified customer environment in Springfield, Virginia.

New

CACI International, Inc.

Systems Administrator

Hampton, VA · On-site

$75K - $158K/yr

Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular Percentage of Travel Required: Up to 10% Type of ...

VTG

Systems Administrator

Chantilly, VA · On-site

As a System Administrator on this program, you will design, develop, implement, and maintain a Cloud-Native Service architecture that software development teams can leverage to use cloud capabilities.

ManTech

Systems Administrator

Alexandria, VA · On-site

$128K - $214K/yr

The Systems Administrator will be responsible for providing Tier II and Tier III technical support while ensuring the availability, reliability, and security of enterprise systems. * Administering ...

Bowhead

Systems Administrator

Chesapeake, VA · On-site

$85K - $95K/yr

Overview Systems Administrator (C80-2026-25926): Bowhead seeks a Systems Administrator to join our team at Naval Surface Warfare Center located at Joint Expeditionary Base Little Creek-Fort Story.

KBR

Systems Administrator

Alexandria, VA

$130K - $170K/yr

Title: Systems Administrator Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers in the ...

Alpha Omega

Systems Administrator

Lorton, VA · On-site

Alpha Omega is seeking a qualified Systems Administrator in support of our DHS ICE customer. The role involves managing and optimizing SQL environments while supporting automation and systems ...

Bowhead

Systems Administrator

Chesapeake, VA

$85K - $95K/yr

Overview Systems Administrator (C80-2026-25926): Bowhead seeks a Systems Administrator to join our team at Naval Surface Warfare Center located at Joint Expeditionary Base Little Creek-Fort Story.

NT Concepts

Systems Administrator

Vienna, VA · On-site

We are seeking a Systems Administrator to join our team. Working at NT Concepts means that you are part of an innovative, agile company dedicated to solving the most critical challenges in National ...

Alpha Omega Integration

Systems Administrator

Lorton, VA · On-site

$70K - $130K/yr

Systems Administrator Clearance Required: DHS Public Trust, US Citizen (Secret Clearance or above preferred) Work Location: Onsite; Lorton, VA. Alpha Omega is seeking a qualified Systems ...

Alpha Omega Integration

Systems Administrator

Lorton, VA · On-site

$70K - $130K/yr

Systems Administrator Clearance Required: DHS Public Trust, US Citizen (Secret Clearance or above preferred) Work Location: Onsite; Lorton, VA. Alpha Omega is seeking a qualified Systems ...

NT Concepts

Systems Administrator

Vienna, VA · Hybrid

We are seeking a Systems Administrator to join our team. Working at NT Concepts means that you are part of an innovative, agile company dedicated to solving the most critical challenges in National ...

NS2 Mission

Systems Administrator

Chantilly, VA · On-site

We're seeking a Systems Administrator to join our team in Chantilly, VA , where you'll be responsible for managing, maintaining, and optimizing enterprise server environments that support ...

Watershed Security

Systems Administrator

Norfolk, VA · On-site

$60K - $65K/yr

Watershed is looking for a Systems Administrator to Install, configure, and support an organization's local area network (LAN), wide area network (WAN), and Internet systems or a segment of a network ...

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Showing results 21-40

All JobsSystems Administrator JobsSystems Administrator Jobs in Virginia

Systems Administrator information

See Virginia salary details

$40.6K

$88.2K

$136.3K

How much do systems administrator jobs pay per year?

As of Aug 23, 2026, the average yearly pay for systems 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 is a systems administrator?

Systems Administrators, often called SysAdmins, are IT professionals responsible for managing, maintaining, and supporting computer systems and networks within an organization. Their duties include installing hardware and software, monitoring system performance, troubleshooting technical issues, and ensuring system security and data integrity. They play a key role in minimizing downtime, performing regular backups, and updating systems to keep an organization's IT infrastructure running smoothly.

What does a systems administrator do?

The primary duties of a system administrator are to install, update, and maintain computer systems while managing user access regimes. As a systems administrator, you have administrative privileges to change settings, install or remove software, and access security functions unavailable to normal users. A systems administrator might oversee multiple machines at once, or even an entire network. You provide technical support to users who are experiencing problems and collaborate with network administrators to ensure the continued performance of the network. As a systems administrator, you determine the level of access a user has to network information and what operations they can perform, limiting users to only what they need to perform their job.

What are the key skills and qualifications needed to thrive as a systems administrator, and why are they important?

To thrive as a Systems Administrator, you need a solid understanding of operating systems, network management, and security protocols, typically supported by a relevant degree or certifications like CompTIA Network+, Microsoft Certified Solutions Associate (MCSA), or Linux+. Familiarity with tools such as Active Directory, virtualization platforms, and configuration management systems is essential. Strong problem-solving abilities, attention to detail, and effective communication skills help you respond quickly to issues and work collaboratively with IT teams. These skills and qualifications are crucial for maintaining system reliability, minimizing downtime, and ensuring secure, efficient IT operations.

What are some typical challenges a systems administrator faces when managing both on-premises and cloud infrastructure?

Systems Administrators often juggle responsibilities across on-premises servers and cloud-based platforms, which can introduce challenges such as ensuring seamless integration, maintaining consistent security policies, and managing access controls. Balancing updates, backups, and monitoring tools across different environments requires strong organizational skills and up-to-date technical knowledge. Effective communication with other IT team members and end users is also crucial for troubleshooting and minimizing downtime.

What is the difference between Systems Administrator vs Network Administrator?

AspectSystems AdministratorNetwork Administrator
CertificationsCompTIA Server+, Microsoft Certified: Windows Server FundamentalsCompTIA Network+, Cisco CCNA
Work EnvironmentManage servers, operating systems, and enterprise applicationsFocus on network infrastructure, routers, switches, and connectivity
Employer & Industry UsageIT departments across various industries, supporting internal systemsOrganizations with complex networks, telecom, and internet service providers

While both roles support IT infrastructure, Systems Administrators primarily manage servers and software 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.

More about Systems Administrator jobs

What are the most commonly searched types of Systems Administrator jobs in Virginia?

The most popular types of Systems Administrator jobs in Virginia are:

What are popular job titles related to Systems Administrator jobs in Virginia?

For Systems Administrator jobs in Virginia, the most frequently searched job titles are:

What job categories do people searching Systems Administrator jobs in Virginia look for?

The top searched job categories for Systems Administrator jobs in Virginia are:

What cities in Virginia are hiring for Systems Administrator jobs?

Cities in Virginia with the most Systems Administrator job openings:

What are popular job titles related to Systems Administrator jobs in VA?

For Systems Administrator jobs in VA, the most frequently searched job titles are:

Systems Administrator jobs near you
Infographic showing various Systems Administrator job openings in Virginia as of August 2026, with employment types broken down into 100% Full Time. Highlights an 100% In-person job distribution, with an average salary of $88,164 per year, or $42.4 per hour.

Systems Administrator

DPG Solutions LLC

Herndon, VA • On-site

$180K - $325K/yr

Full-time

Medical, Retirement, PTO

Posted 3 days ago

New

Job description

US Citizenship is required.
An active TS/SCI is required.
An adjudicated Full Scope Polygraph is required prior to start.
A customer-approved security certification is required: Security+, SSCP, CISSP, or CASP.
Systems Administrator
Work Location: Springfield, VA
DPG Solutions is looking for a mid- to senior-level Systems Administrator to support a classified customer environment in Springfield, Virginia. This is a hands-on position for an experienced administrator who can secure, operate, troubleshoot, and maintain enterprise Windows infrastructure and mission systems.
The ideal candidate brings strong experience with Windows Server, Active Directory, VMware, enterprise monitoring and configuration tools, storage solutions, and cross-domain environments. You should be comfortable managing systems throughout their operational lifecycle, from installation and integration through performance monitoring, troubleshooting, maintenance, and upgrades.
Experience with Microsoft System Center Configuration Manager and System Center Operations Manager is required. This position offers meaningful visibility with the customer and an opportunity to help DPG continue expanding its presence in Virginia.
Responsibilities
  • Perform system and security administration functions within a classified customer environment.
  • Create, manage, modify, and disable customer accounts, groups, permissions, and access controls using Microsoft Active Directory.
  • Administer and maintain Windows Server operating systems and related enterprise services.
  • Troubleshoot, diagnose, and correct operating system, application, infrastructure, account management, and system performance issues.
  • Plan, test, install, configure, and integrate new or upgraded operating systems, third-party software components, and supporting subsystems.
  • Monitor and manage system resources to optimize availability, operating efficiency, security, and performance.
  • Install, configure, maintain, and troubleshoot custom software applications.
  • Administer virtualized environments using VMware and related management technologies.
  • Support enterprise storage solutions and associated system integrations.
  • Support systems operating within cross-domain or multi-security-level environments.
  • Administer and support Microsoft System Center Configuration Manager for software deployment, patching, configuration management, and endpoint administration.
  • Administer and support Microsoft System Center Operations Manager for infrastructure monitoring, alerting, health management, and operational reporting.
  • Apply operating system patches, security updates, configuration changes, and vulnerability remediations.
  • Maintain system baselines, technical documentation, operating procedures, account records, and configuration information.
  • Collaborate with cybersecurity, infrastructure, software, systems engineering, storage, networking, and mission teams.
  • Support system integration, testing, deployment, upgrades, maintenance, and operational troubleshooting.
  • Follow security, configuration management, access control, and customer compliance requirements.
  • Provide technical guidance and support to junior administrators when appropriate.

Required Qualifications
  • 5 or more years of professional systems administration, infrastructure administration, or system security administration experience.
  • Strong hands-on experience administering Microsoft Windows Server environments.
  • Experience managing users, groups, permissions, policies, and access controls through Microsoft Active Directory.
  • Experience troubleshooting and correcting complex operating system, application, infrastructure, and performance issues.
  • Experience planning, testing, installing, and integrating operating systems, third-party software, and supporting subsystems.
  • Experience monitoring and managing system resources to improve performance, availability, and operational efficiency.
  • Experience installing, configuring, maintaining, and troubleshooting custom software.
  • Experience administering VMware-based virtual environments.
  • Experience supporting enterprise storage solutions.
  • Experience supporting cross-domain solutions or similarly controlled system environments.
  • Experience with Microsoft System Center Configuration Manager.
  • Experience with Microsoft System Center Operations Manager.
  • Ability to work independently while contributing effectively within a multidisciplinary technical team.
  • Strong analytical, documentation, communication, and problem-solving skills.
  • A customer-approved security certification, including Security+, SSCP, CISSP, or CASP.
  • Active TS/SCI with an adjudicated Full Scope Polygraph prior to start.
  • US Citizenship.

Desired Qualifications
  • Experience with Windows Server hardening, Group Policy, patch management, vulnerability remediation, and security configuration.
  • Experience with PowerShell or another administrative scripting language.
  • Experience with enterprise services such as DNS, DHCP, PKI, certificate management, or file and print services.
  • Experience managing VMware ESXi, vCenter, virtual machines, templates, snapshots, and virtual infrastructure.
  • Experience with backup, recovery, disaster recovery, and continuity of operations procedures.
  • Experience supporting SAN, NAS, or other enterprise storage technologies.
  • Experience supporting classified systems or national security customers.
  • Experience with STIGs, access controls, system security plans, RMF, or compliance-driven environments.
  • Experience with enterprise monitoring, logging, event management, and performance analysis.
  • Experience leading technical efforts, owning system environments, or mentoring junior administrators.
  • Experience working directly with customers, users, cybersecurity personnel, and mission stakeholders.

What We Are Looking For
We are looking for an experienced Systems Administrator who takes ownership of system availability, security, performance, and operational stability.
The right candidate will understand more than routine account administration. You should be able to investigate complex technical problems, evaluate system behavior, plan and execute upgrades, maintain secure configurations, and coordinate effectively across multiple engineering disciplines.
This is a strong fit for a mid- to senior-level administrator who enjoys hands-on technical work, values reliable and secure operations, and wants greater visibility into how their work supports the customer's mission. You will have the opportunity to make a direct technical impact while helping DPG strengthen its reputation as a trusted partner in Virginia.
About DPG Solutions
DPG Solutions provides mission-focused engineering, software development, DevSecOps, systems administration, and cleared technical support to national security customers. We focus on hiring strong mid- to senior-level engineers who can integrate quickly, solve real problems, and deliver value in complex mission environments.
Overview of Benefits
  • Company-funded 401(k) Profit Sharing Plan: 25% of base pay deposited every pay period, vested on day one of employment
  • All healthcare benefits and premiums paid by the company, including a company HSA contribution
  • Annual performance bonuses
  • 250 hours of PTO, with up to 40 hours available to carry over
  • Biannual company-sponsored events for employees and their families
  • Certification reimbursement and tuition reimbursement

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