Average salary: $115,000 /yearly

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  • Linux Systems Administrator

     ...Job Description We are looking for Linux Systems Administrators to support and maintain secure, mission-critical production environments for our customers. This position is responsible for planning, implementing and performing all the various tasks required to build... 
    Suggested

    Grove Recruit Group

    Springfield, VA
    1 day ago

  • Linux Systems Administrator

     ...global, 12,000 person technology solutions, products and services client has asked The Maven Group to help find a talented Linux Systems Administrator for a porject based at Fort Belvoir, VA. This position is fully on-site. Relocation provided for the right candidate!!... 
    Suggested
    Relocation
    Flexible hours

    The Maven Group Co

    Fort Belvoir, VA
    1 day ago

  • Linux System Administrator- FS Poly

     ...budget (5K and an additional 5 days PTO just for training) all with a family-oriented feel. They are seeking a fully-cleared Linux Systems Administrator to join their team. Qualified Linux SysAdmin candidates should have the following: -Bachelor's degree... 
    Suggested
    Full time

    stanleyreid.com

    Reston, VA
    11 hours ago

  • Linux Administrator SME

     ...We are seeking a Linux Administrator SME for our Partner's support teams, which includes their Centralized SuperComputing Facility (CSCF)...  ...scientists and engineers will be able to fully utilize modern HPC systems. The CSCF Linux HPC Administration team is... 
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    Contract work

    Newgen

    Springfield, VA
    1 day ago

  • Linux Engineer

     ...Linux Engineer Location: Springfield, VA Clearance: TS/SCI Citizenship: US Citizenship...  ...processes through cutting-edge software systems. Because at Intellectix, it's not what...  ...repository management practices, patch administration, and vulnerability remediation May... 
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    Intellectix

    Springfield, VA
    3 days ago

  • Linux / UNIX Systems Administrator (PeopleSoft / Oracle)

     ...Linux / UNIX Systems Administrator (PeopleSoft / Oracle) LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a skilled and motivated Linux / UNIX Systems Administrator... 
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    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Chantilly, Loudoun County, VA
    1 day ago

  • Unix / Linux System Administrator with DevOps

     ...Unix / Linux System Administrator with DevOps LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a talented and motivated **Unix / Linux System Administrator... 
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    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Reston, VA
    1 day ago

  • Linux System Administrator

    $145k

     ...Job Title: Linux System Administrator Location: Chantilly, VA - Government Site Salary: $145,000/yr. Percentage of Travel Required: Up to 10% JOB DESCRIPTION: We are seeking a Linux System Administrator to work with a focused and... 
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    Remote work

    InstantServe LLC

    Chantilly, Loudoun County, VA
    2 days ago

  • Linux Systems Administrator Tier 1 & 2 (HPC)

    $91.6k - $153k

     ...Linux Systems Administrator Tier 1 & 2 (HPC) Location US-VA-Arlington ID 2026-4349 Category IT / Cyber Security / Network Systems Position Type Full-Time Remote No Clearance Required Top Secret/SCI... 
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    Full time
    For contractors
    Remote work
    Relocation package

    American Systems

    Arlington, VA
    1 day ago

  • LINUX SYSTEMS ADMINISTRATOR (TS/SCI REQUIRED)

     ...As a member of a System Administrator team for a large Linux enterprise system, the primary responsibility of the System Administrator will be to maintain, upgrade and provide support for Linux operating systems and infrastructure. The candidate needs to be able to diagnose... 
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    Work experience placement
    Flexible hours

    NorthHill Technology

    Fairfax, VA
    4 days ago

  • Linux System Administrator

     ...iQuasar is seeking to fill the Linux System Administrator position for our customer in multiple location in Chantilly, VA . At iQuasar, we strive to provide the next generation of cutting-edge technologies. Our growth means exciting career opportunities for talented... 
    Suggested
    Full time
    Work at office

    iQuasar

    Chantilly, Loudoun County, VA
    2 days ago

  • Linux Engineer

     ...ECS Federal is seeking a Linux Engineer to work out of our Fairfax, VA and/or Springfield...  ...building and troubleshooting Linux Systems as well as integrating containerized...  ...Shell) with experience automating system administration tasks and troubleshooting in RHEL/CentOS... 
    Suggested
    Work at office

    ECS Limited

    Springfield, VA
    11 hours ago

  • Linux Engineer SME - TS/SCI w/ CI Poly

     ...Looking for a Linux SME who provides Red Hat Enterprise Linux (RHEL) based High Performance Computing (...  ...engineers will be able to fully utilize modern HPC systems. We are seeking a SE Linux Based MLS Linux Administrator SME for our enterprise MLS configuration team... 
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    Contract work

    Leading Path Consulting LLC

    Springfield, VA
    3 days ago

  • SME Linux Administrator

     ...A Global Government Defense Contractor is seeking a SME Linux Administrator to join their team in Springfield, VA! This is 100% onsite...  ...scientists and engineers will be able to fully utilize modern HPC systems. We are seeking a SE Linux Based MLS Linux Administrator... 
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    Contract work
    For contractors
    Local area

    Kaztronix

    Springfield, VA
    1 day ago

  • Linux Systems Administrator

     ...Linux Systems Administrator Location: Remote Other Consideration: Permanent Residents or U.S. Citizenship (Required) SUMMARY: The Linux Systems Administrator designs, builds, and maintains robust Linux-based infrastructure and tools that support mission-critical... 
    Suggested
    Permanent employment
    Remote work

    Continuum Tech

    Fairfax, VA
    3 days ago

  • Linux Systems Administrator

    $77.6k - $176k

     ...Linux Systems Administrator The Opportunity: Your technical expertise makes you the team hero, solving one problem after another. What if you could use those skills to improve the technology supporting the U.S. Federal Government? We're looking for a cross domain... 
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    Washington DC
    2 days ago

  • Linux Systems Administrator

    $86k - $138k

     ...Linux Systems Administrator Job Locations US-MD-Silver Spring Requisition ID 2026-164894 Position Category Information Technology Clearance Top Secret/SCI Responsibilities Peraton is seeking a Linux Systems Administrator... 
    Contract work
    Shift work

    Peraton

    Silver Spring, MD
    11 hours ago

  • Linux Systems Administrator

     ...Linux Systems Administrator Category: Infrastructure/Cloud Main location: United States, Virginia, Arlington Position ID: J0925-2110 Employment Type: Full Time Position Description: CGI Federal has an exciting opportunity for a Linux Systems Administrator... 
    Full time
    Local area

    CGI Technologies and Solutions, Inc.

    Arlington, VA
    11 hours ago

  • Linux System Administrator

     ...Linux System Administrator LOCATION Reston, VA 20190 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are looking for a dedicated and skilled Linux Systems Administrator to join our team and play... 
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Reston, VA
    1 day ago

  • Red Hat Linux System Administrator

     ...Red Hat Linux Systems Adm. maintains, monitors, and improves Red Hat Enterprise Linux infrastructure in an organization. This Administrator stresses developing and enhancing automated processes to minimize downtime, improve performance, and the security of the systems... 

    E-talentnetwork

    Falls Church, VA
    4 days ago

  • Linux System Administrator

     ...technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to...  ...Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of... 
    Contract work
    Local area
    Immediate start

    Nightwing

    Arlington, VA
    11 hours ago

  • Linux Administrator - ACAS

    $75.2k - $158.1k

     ...Job Title: Linux Administrator - ACAS Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start...  ...- Software Tools list. Utilize agency-approved ticketing systems to document, track, assign, update, and coordinate all engineering... 
    Long term contract
    Full time
    Contract work
    For contractors
    Work experience placement
    Local area
    Immediate start
    Worldwide
    Flexible hours

    CACI International

    Springfield, VA
    11 hours ago

  • Linux System Administrator

     ...Linux System Administrator Job Locations US-VA-Falls Church ID 2026-10809 # of Openings 1 Category Systems Support Clearance Tier 3 - Secret/ADP II Company Overview By Light Professional IT Services LLC... 
    Contract work
    Work experience placement
    Remote work
    Worldwide

    By Light Professional IT Services

    Falls Church, VA
    2 days ago

  • TS/SCI Linux Systems Administrator — Onsite, Full Scope Poly

    A leading technology services provider is seeking an experienced Linux-focused System Administrator for an onsite position in Washington, DC. The role requires an active TS/SCI clearance with Full Scope Polygraph. Responsibilities include maintaining a complex Linux-based... 

    The Fountain Group

    Washington DC
    2 days ago

  • Linux Systems Administrator - TS/SCI REQUIRED

    $60 - $65 per hour

     ...Seeking a Linux Administrator to support the DTRA I3TS Infrastructure Services team in maintaining and optimizing the Linux production environment...  .... The administrator will work as part of the DTRA Systems Administration team, following ITIL best practices, while also... 
    Contract work
    Temporary work
    Weekend work

    TEKsystems

    Fort Belvoir, VA
    3 days ago

  • Linux Systems Administrator

    $112k - $179k

     ...Linux Systems Administrator Job Locations US-VA-Herndon | US-DC-Washington | US-MD-Riverdale Requisition ID 2025-160216 Position Category Information Technology Clearance Top Secret/SCI w/Poly Responsibilities Location... 
    Contract work
    For contractors
    Immediate start
    Shift work

    Peraton

    Herndon, VA
    1 day ago

  • Linux Systems Administrator

     ...the restoration of services. We are seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux, Splunk and Ansible System Administration to support the design, development, and deployment of advanced cybersecurity capabilities in the customer... 
    Contract work
    Local area
    Immediate start
    Flexible hours
    2 days per week
    3 days per week

    BCMC, LLC

    Arlington, VA
    4 days ago

  • Linux System Administrator

    $62k - $141k

     ...Job Number: R0238454 Linux System Administrator The Opportunity: We are seeking a skilled Systems Administrator to support mission-critical infrastructure for a federal client. In this role, you will manage and maintain Linux servers such as RHEL, CentOS, and... 
    Full time
    Contract work
    Part time
    Work at office
    Local area
    Remote work

    Booz Allen Hamilton

    McLean, VA
    18 hours ago

  • Linux System Administrator - I3TS

    $60 - $65 per hour

     ...Citizenship is required  Description TEKsystems is seeking a Linux Administrator to support the DTRA I3TS Infrastructure Services team to...  .... The candidate is expected work well as a part of the DTRA Systems Administration team using ITIL best practices as well as... 
    Contract work
    Temporary work
    Interim role
    Shift work
    Weekend work

    TEKsystems

    Fort Belvoir, VA
    2 days ago

  • RHEL Linux Systems Administrator

    $119.9k - $170.1k

    A leading technology firm serving federal agencies is looking for a RHEL Systems Administrator to monitor and maintain Cameo systems. The role requires expertise in Red Hat Enterprise Linux and scripting abilities. Candidates should have at least five years of experience... 

    Accenture Federal Services

    Fort Washington, MD
    2 days ago