Average salary: $150,576 /yearly

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  • Linux Systems Administrator

     ...Job Opportunity 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
    2 days ago

  • Linux System Administrator- FS Poly

     ...Linux Systems Administrator Our client is a woman-owned firm that specializes in custom Software Development, Big Data Analytics, Data Science and Cloud Computing for both government and commercial customers. The culture here is focused on creativity, collaboration,... 
    Suggested
    Full time

    stanleyreid.com

    Reston, VA
    4 days ago

  • Linux Systems Administrator - HPC (TS/SCI Clearance Required)

     ...Linux Systems Administrator - HPC North Point Technology is looking to hire a Systems Engineer to support our mission operations team. The qualified candidate must have an active TS/SCI security clearance, and will support the operation and sustainment of a mission-... 
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    For contractors
    Flexible hours

    North Point Technology

    Springfield, VA
    3 days ago

  • Linux System Administrator

     ...Description Linux System Administrator Altamira Technologies has a long and successful history providing innovative solutions throughout the U.S. National Security community. Headquartered in McLean, Virginia, Altamira serves the defense, intelligence, and homeland... 
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    Worldwide

    Altamira Technologies

    McLean, VA
    2 days ago

  • Linux System Administrator

     ...Job title:- Linux System Administrator Location:- Richmond, VA 23219 Duration:- 18 Months Requirements: ~ ServiceNow ~3 to 5+yrs RedHat Linux administration, configuration, upgrades, migrations, and patching professional experience. ~ Experience... 
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    Monday to Friday
    Weekend work

    Integrated Resources

    Richmond, VA
    2 days ago

  • Linux Systems Administrator

     ...Linux Systems Administrator Fort Eustis, Virginia, United States Barbaricum is a rapidly growing government contractor providing leading-edge support to federal customers, with a particular focus on Defense and National Security mission sets. We leverage more than... 
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    For contractors

    Barbaricum

    Fort Eustis, VA
    2 days ago

  • Linux / UNIX Systems Administrator (PeopleSoft / Oracle)

     ...Linux / UNIX Systems Administrator (PeopleSoft / Oracle) We are seeking a skilled and motivated Linux / UNIX Systems Administrator (PeopleSoft / Oracle) to join our team and support the administration and optimization of our critical systems. In this role, you will... 
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    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    McLean, VA
    2 days ago

  • Linux System Administrator

     ...Linux System Administrator Dahlgren Naval Surface Warfare Center, Dahlgren, VA 115k-130K (Depending on experience level) - Full Time with Benefits Flexible Start-Date – Immediate Opening Your work will involve working as part of a team, administer and manage... 
    Suggested
    Full time
    Local area
    Immediate start
    Remote work
    Flexible hours

    Strategic Data Systems

    Dahlgren, VA
    3 days ago

  • LINUX SYSTEMS ADMINISTRATOR (TS/SCI REQUIRED)

     ...System Administrator 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... 
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    Work experience placement
    Flexible hours

    NorthHill Technology

    Fairfax, VA
    3 days ago

  • Linux System Administrator

     ...Linux System Administrator We are looking for a dedicated and skilled Linux Systems Administrator to join our team and play a vital role in managing and maintaining our Linux-based infrastructure. In this position, you will be responsible for deploying, configuring... 
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    Temporary work
    Immediate start
    Flexible hours

    Cymertek

    McLean, VA
    2 days ago

  • Linux / Unix Systems Administrator

     ...Linux / Unix Systems Administrator LOCATION Chantilly, VA 20151 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dedicated and detail-oriented Linux / Unix Systems Administrator... 
    Suggested
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Chantilly, Loudoun County, VA
    9 hours ago

  • Linux System Administrator

     ...Linux System Administrator Springfield, Virginia, United States At Obscurity Labs we employ the top talent in the industry, providing our customers & partners with cutting-edge engineering solutions. We fundamentally believe that a culture rooted in the nurturing... 
    Suggested
    Full time
    Remote work

    Obscurity Labs

    Springfield, VA
    3 days ago

  • Linux / Unix Systems Administrator

     ...Linux / Unix Systems Administrator LOCATION Tysons, VA 22182 CLEARANCE TS/SCI Full Poly (Please note this position requires full U.S. Citizenship) KEY SUMMARY We are seeking a dedicated and detail-oriented Linux / Unix Systems Administrator to join our team and... 
    Suggested
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    McLean, VA
    2 days ago

  • Linux Systems Administrator

    $75.2k - $158.1k

     ...Job Title: Linux 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 Travel: Continental US * * * The... 
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    Full time
    Contract work
    Work experience placement
    Flexible hours
    Shift work

    CACI International

    Hampton, VA
    9 hours ago

  • Unix / Linux System Administrator with DevOps

     ...Unix / Linux System Administrator with DevOps LOCATION Chantilly, VA 20151 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... 
    Suggested
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Chantilly, Loudoun County, VA
    9 hours ago

  • Linux Systems Administrator

    $90.3k - $189.6k

     ...Job Title: Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular Percentage of Travel Required: None Type of Travel: None Job Description... 
    Full time
    Contract work
    Work experience placement
    Flexible hours

    CACI International

    Chantilly, Loudoun County, VA
    9 hours ago

  • Linux Systems Administrator TS/SCI POLY

    $112.2k - $196.4k

     ...achieve your full potential. Unleash your talent and redefine what's possible. Job Description: Are you a skilled Linux Systems Administrator looking to work on mission-critical systems in a dynamic environment? Parsons is seeking a mid-level Linux Systems Administrator... 
    Local area
    Remote work
    Worldwide

    Parsons Corporation

    Centreville, VA
    6 days ago

  • TS/SCI Linux Systems Administrator with Polygraph

    Probity Inc in McLean, Virginia seeks an experienced Linux Engineer to maintain and improve the Sponsor’s Linux software and hardware...  ...Polygraph. Responsibilities include planning and integrating operating systems, managing server lifecycles, and troubleshooting problems... 

    Probity Inc

    Mc Lean, VA
    3 days ago

  • Hybrid Linux Systems Administrator - Arlington

    $100k - $200k

    CGI Njoyn is seeking a Linux Systems Administrator in Arlington, Virginia. This role involves maintaining and managing Linux-based servers, ensuring security, stability, and optimal performance. Responsibilities include system installation, user management, monitoring,... 

    CGI Njoyn

    Arlington, VA
    3 days ago

  • Linux System Administrator II

     ...Linux System Administrator The Linux System Administrator will supervise and manage the daily activities of configuration and operation of Linux-based business systems supporting the NMMES program. This position requires expertise in optimizing system operations and... 

    CDIT

    Norfolk, VA
    4 days ago

  • Linux System Administrator

     ...Linux System Administrator LOCATION Chantilly, VA 20151 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... 
    Temporary work
    For contractors
    Immediate start
    Flexible hours

    Cymertek

    Chantilly, Loudoun County, VA
    9 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
    1 day ago

  • Linux Systems Administrator

     ...and OS baseline hardening Manage several environments as a Linux SME providing overall support to the program and working...  ...related discipline plus 2-4 years of professional experience as a Systems Administrator or similar technical role. Proactive self-starter... 
    Contract work
    Temporary work
    Work at office
    Shift work
    Night shift
    Day shift

    Trinity Global Consulting LLC

    Chantilly, Loudoun County, VA
    8 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
    4 days 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... 
    Full time
    Local area

    CGI

    Arlington, VA
    4 days ago

  • Red Hat Linux Systems Administrator, SME

     ...hosting environment for Red Hat Enterprise Linux (RHEL), and some AIX, customers. RHEL VMWare virtual and physical Linux systems run in the Cloud (Microsoft Azure, Amazon...  ...Server and Ansible Expertise using RHEL administration and monitoring tools such as top, nmon,... 
    For contractors
    Weekend work

    Network Designs

    Vienna, VA
    4 days 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
    3 days ago

  • Linux Systems Administrator - TS/SCI with Polygraph

    $111.16k - $150.39k

     ...Operations Skills: Hardware Refresh,IT Installations,Linux,System Performance Monitoring,Unix Operating Systems Experience:...  ...Citizenship Required: Yes Job Description: LINUX SYSTEMS ADMINISTRATOR YOUR IMPACT Own your opportunity to support national... 
    Temporary work
    Immediate start
    Worldwide
    Flexible hours

    General Dynamics Information Technology

    Springfield, VA
    5 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
    9 hours ago

  • Sr. Linux System Administrator - Alexandria, VA

    $107.9k - $195.05k

     ...unless otherwise stated. The Test and Training Enabling Architecture (TENA) program at Leidos is looking to add a Senior Linux System Administrator. Our mission is to develop tools for the United States Department of Defense test and training communities, to increase... 
    Work at office

    VetJobs

    Alexandria, VA
    22 hours ago