Systems Administrator jobs in Virginia

Remote or Norfolk, Virginia

•

Today

Akima Systems Engineering (ASE) is looking for a remote Systems Administrator to manage RF communication systems for the U.S Coast Guard's C5I Service Center. Responsibilities Under direct supervision, installs and maintains operating and systems software, manages systems configuration, monitors compliance with system standards, evaluates software and/or hardware, administers and maintains user accounts and profiles, and performs operating system troubleshooting. Administers, develops, runs tes

Full-time

USD 80,000.00 - 87,000.00 per year

Cyber Systems Administrator Intern

Herndon, Virginia

•

Today

Job Description By bringing together people that use their passion for purposeful innovation, at Lockheed Martin we keep people safe and solve the world's most complex challenges. Our people are some of the greatest minds in the industry and truly make Lockheed Martin a great place to work. With our employees as our priority, we provide diverse career opportunities designed to propel development and boost agility. Our flexible schedules, competitive pay, and comprehensive benefits enable our em

Part-time

USD 31,616.00 - 77,788.00 per year

Systems Administrator (Multiple Levels)

Chantilly, Virginia

•

Today

Responsibilities As a Systems Administrator, you will be responsible for installing, configuring, and maintaining operating system workstations and servers, including web servers. You will support the multi-enclave environment (Unclassified, Secret, and Top Secret/SCI) that enables users to collaboratively perform their work using a variety of tools and applications. Job Responsibilities Install, configure, and maintain operating system workstations and servers Perform software installations a

Full-time

USD 99,800.00 - 156,050.00 per year

Infrastructure Systems Administrator

Ettrick, Virginia

•

Yesterday

Job Title: Infrastructure Systems Administrator Location: South Chesterfield, VA 23834. Interview: In-person only. Onsite Position. Job Description: Respond to Tier 1 & 2 support requests. Provide exceptional customer service and communicate effectively with customers and teammates of varying technical expertise. Respond to all break/fix requests related to end-user resources. Configure and deploy new/replacement desktop/laptop computer equipment and peripherals. Maintain up-to-date project do

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Third Party, Contract

$$55/hr on C2C or $50/hr on W2

Systems Administrator

Herndon, Virginia

•

Today

This posting is for a contract assignment and is not a full-time employment offer with Boeing. Candidates selected for roles will be employed as contract workers through a Boeing approved 3rd party for the duration of the specified project. Oversees system integration, hardware and software installation, configuration and disposition of servers and workstations to support the architecture. Provides complex problem resolution, root cause analysis and technical support for delivery systems. Partic

Full-time

Systems Administrator - Onsite

Herndon, Virginia

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26d ago

Role: Systems Administrator T4 / Senior Microsoft 365 Administrator Location: Herndon, VA (Hybrid minimum 3 days/week onsite) Duration: 12+ Months Description The Senior Microsoft 365 Administrator will serve as the technical lead and subject matter expert responsible for overseeing the architecture, implementation, and ongoing optimization of Microsoft 365 environment. This strategic role will support major modernization initiatives, lead platform upgrades, and collaborate cross-functionally to

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Contract

Depends on Experience

Systems Administrator T4 (Senior IAM Administrator)

Hybrid in Herndon, Virginia

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5d ago

# Hybrid - Herndon, VA Looking for individuals with experience in Powershell skills/Senior SysAdmin with a focus on Identity Access Management. The Senior Identity and Access Management (IAM) Administrator is responsible for delivering secure, compliant identity solutions in line with organizational policies and requirements. This role manages user lifecycle processes, enforces access governance, integrates IAM platforms, and ensures regulatory compliance. A key focus is on advanced PowerShell s

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Contract, Third Party

$58 - $63

AI and Cloud Systems Administrator

Hybrid in Herndon, Virginia

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17d ago

Job Description Elite Technical is seeking AI/Cloud Systems Administrator who will design, configure, and maintain cloud infrastructure on C2E, AWS, and Kubernetes to support AI-driven document vectorization, Model Context Protocol (MCP) servers, and RESTful API integrations. This role requires close collaboration with AI data engineers and system architects to ensure secure, scalable, and compliant infrastructure for mission-critical AI workflows. Responsibilities include, but are not limited

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Full-time

$140,000 - $180,000

IT Systems Administrator

Quantico, Virginia

•

Today

Job Description ECS is seeking an IT Systems Administrator to work in our Quantico, VA office. As an IT Systems Administrator, you will provide support and optimize the operations of a robust service desk capability for law enforcement and scientific organizations. The successful candidate will support Tier 1 - 4 service requests, incident response, and problem management for IT systems, applications, and scientific instrumentation. Standard service desk engineering support will be available

Full-time

Senior Systems Administrator

Fort Belvoir, Virginia

•

Today

Senior Systems Administrator Ft. Belvoir, VA Join our Talent Network Senior Systems Administrator Ft. Belvoir, VA C-CHR-24-041 TheSenior System Administratorwill provide primary and backup server system administration and information assurance support. Duties and Responsibilities: Provide systems administration support for the Windows operating system and applications and backup support for VMWare virtual environments. Install, configure, maintain, and provide troubleshooting support for all op

Full-time

Cloud Systems Administrator

Alexandria, Virginia

•

Today

Join us in transforming how technology serves those who serve. At Leidos, we're not just delivering solutions - we're pioneering the future of defense and intelligence technology. Our diverse teams of innovators unite around a singular purpose: empowering our customers to succeed in their critical missions. We believe in leading with integrity, investing in our communities, and building sustainably for tomorrow. Shape the future of digital defense. Our Digital Modernization sector is at the f

Full-time

USD 89,700.00 - 162,150.00 per year

Sr. Systems Administrator

Fort Belvoir, Virginia

•

Today

Sr. Systems Administrator Ft. Belvoir, VA Join our Talent Network Sr. Systems Administrator Ft. Belvoir, VA C-CHR-24-050 TheSenior System Administratorwill provide primary and backup server system administration and information assurance support. Duties and Responsibilities: + + Provide systems administration support for the Windows operating system and applications and backup support for VMWare virtual environments. Install, configure, maintain, and provide troubleshooting support for all oper

Full-time

Systems Administrator

Fort Belvoir, Virginia

•

Today

Job#: 3009212 Job Description: CANDIDATES MUST HOLD AN ACTIVE TS/SCI CI POLY AND BE ABLE TO WORK SHIFT WORK TO BE CONSIDERED FOR THE ROLE Systems Administrator Location: Ft. Belvoir, VA Clearance required: TS/SCI with ability to obtain a POLY Shift: See Below The Space Security Division is seeking a talented and dedicated Systems Administrator. In this role you will: Have growth opportunities where you can make a difference to a very important mission. Join one of the portfolio's Agile (scr

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Full-time

Senior Systems Administrator

Arlington, Virginia

•

Today

Job ID: 2510113 Location: ARLINGTON, VA, US Date Posted: 2025-09-25 Category: Cyber Subcategory: Cyber Engineer Schedule: Full-time Shift: Day Job Travel: No Minimum Clearance Required: Top Secret Clearance Level Must Be Able to Obtain: TS/SCI Potential for Remote Work: No Description SAIC is seeking a motivated, career and customer-oriented Senior Systems Administrator to join our team in Arlington, VA, supporting the DISA-JSP customer. This position is 100% onsite. Shift Schedule: M

Full-time

Cybersecurity Systems Administrator

Norfolk, Virginia

•

Today

Cybersecurity and Systems Administrator TS/SCI and IAT Level II certification required Job Description: We are seeking an experienced Cybersecurity and Systems Administrator to manage system backups, data recovery, cybersecurity compliance, and system performance for a variety of virtual environments and applications. The ideal candidate will have a strong background in system and network administration, with a focus on maintaining security and optimizing system performance. You will work clos

Contract

Lead AIX/UNIX Systems Administrator

Remote

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2d ago

Role: Lead AIX/UNIX Systems AdministratorLocation: Remote Project descriptionThe primary goal of the project is patching and upgrade efforts for over 200+ systems for a big US-based retail company, serving millions of omnichannel customers each week. ResponsibilitiesWe are looking for experienced AIX Systems Administrators to lead patching and upgrade efforts for over 200+ systems.Responsibilities for AIX:Patch and Upgrade UNIX operating systems and system software, and provide hardware, backup

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Contract, Third Party

Depends on Experience

Senior Systems Administrator

Chantilly, Virginia

•

Today

Leidos is seeking a System Administrator for a technical development program supporting the Sponsor's Attribute Services within the IDAM/ICAM space.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. This role works directly with implementation teams to provide technical guidance and implementation priorities related to cloud implementation. This ro

Full-time

USD 112,450.00 - 203,275.00 per year

Senior HPC Systems Administrator

Remote or Phoenix, Arizona

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9d ago

RedLine Performance Solutions (RedLine) has been in the HPC solutions engineering services business for over 25 years and is consistently determined to keep the "bar of excellence" quite high for new hires. This enables RedLine to accomplish what other firms cannot and promotes a high level of staff retention. We offer services ranging from full life cycle HPC systems engineering to remote managed services to HPC program analysis.RedLine is looking for a Senior High Performance Computing (HPC) S

Full-time

$0 - $1

Senior Systems Administrator

Remote or Orlando, Florida

•

Yesterday

Job Title: Senior Systems Administrator Years of experience: 7+ years Interview: Phone, Video Contract: 6-12 months contract, then must be available for Contract-to-Hire Opportunity Key Responsibilities: Administer and support Microsoft 365 services: Exchange Online, SharePoint Online, Teams, and OneDrive. Manage Azure and Entra ID: user provisioning, conditional access, identity governance, and PIM. Configure and maintain multi-tenant architecture and cross-tenant collaboration. Support and

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Third Party, Contract

$DOE

IBM z/VM Systems Administrator

Remote

•

10d ago

Location: Remote (Initial one week onsite in Springfield, IL, followed by remote work with occasional onsite visits as needed) All onsite travel expenses will be reimbursed Job Description Position Summary Client is seeking an experienced IBM z/VM Systems Administrator to manage and maintain the State s mission-critical IBM mainframe virtualization infrastructure.This role is responsible for the installation, configuration, monitoring, and administration of IBM z/VM environments, ensuring syste

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Contract

$80 - $95

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Systems Administrator jobs in Virginia, USA