• Systems Administrator

    Arena Technical Resources, LLC (Macdill AFB, FL)
    Systems Administrator Location: MacDill AFB, FL, US Job ID: ATR 17789 Job Description Job Title: Systems Administrator Location: Macdill AFB, FL Eligibility: ... and reliable operation of computer systems, As a Systems Administrator , you will work closely with both on-site and...site visits and upgrades, provide on-site and remote resolution support for trouble calls, and provide TIER 2/3 … more
    Arena Technical Resources, LLC (12/24/25)
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  • Senior Unix System Administrator

    SMX (Patuxent River, MD)
    …Patuxent River, MD SMX is seeking a driven and experienced Senior UNIX Administrator to support operations at the Patuxent River Data Center (PRDC). ... systems across Department of Defense (DoD) networks. The Senior UNIX Administrator will ensure systems are properly patched and configured in accordance… more
    SMX (12/04/25)
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  • Sr. Storage Administrator

    CGI Technologies and Solutions, Inc. (Radford, VA)
    …Type:** Full Time **Position Description:** CGI Federal is looking for a Sr. Storage Administrator to help support a program we are working on for the ... **Sr. Storage Administrator ** **Category:** Infrastructure/Cloud **Main location:** United States, Virginia,...a key US Army organization providing IT services and support to the Army and Department of Defense. As… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Principal System Administrator

    DCCA (Annapolis Junction, MD)
    Principal System Administrator Location Annapolis Junction, MD Job Code 2270 # of Openings 1 Apply Now ... compensation and benefits package. Visit our website at: www.dcca.com Principal System Administrator Candidate must have an active TS/SCI w/Poly For over 40 years,… more
    DCCA (11/17/25)
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  • Unix Administrator

    TekSynap (ID)
    …hardware and operating system environments including AIX, HP-UX, and Solaris . Optimizes backup processes; optimizes disk space allocations; performs installations ... identified discrepancies. + Reviews real-time trending information, and contacts tiered support , when necessary. + Maintains regular contact with users and… more
    TekSynap (11/15/25)
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  • Senior Linux/Unix Administrator

    S4 Inc. (Omaha, NE)
    …Systems Administrator Overview: S4 is seeking an experienced Senior Unix/Linux OS Administrator to support the USSTRATCOM IT Enterprise at Offutt AFB. This ... Administrator ; or Red Hat Certified Engineer; or Oracle Certified Professional Solaris System Administrator ; or Red Hat Certified Specialist in Ansible… more
    S4 Inc. (01/07/26)
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  • Senior Storage Administrator

    TekSynap (Radford, VA)
    …& Qualifications** **RESPONSIBILITIES** + Manage, maintain, deploy, troubleshoot, and support enterprise storage systems and associated server environments. + ... Collaborate with OS and Storage teams to support ALTESS infrastructure and its customers. + Implement new hardware and software solutions, contributing to the… more
    TekSynap (10/25/25)
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  • Systems Administrator

    William C Brown Inc (Springfield, VA)
    …other characteristic protected by law. Description WCBinc is looking for a Systems Administrator to join our team to support our intelligence customer activities ... Systems Administrator EOE Statement We are an equal employment...site visits and upgrades, provide on-site and remote resolution support for trouble calls, and provide TIER 2/3 … more
    William C Brown Inc (10/14/25)
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  • Linux Administrator

    SMX (Patuxent River, MD)
    …Patuxent River, MD SMX is looking for a highly motivated Intermediate Linux/Unix Administrator to join our team in support of Naval Surface Warfare ... Center Aircraft Division (NAWCAD) in Patuxent River, MD. The mid-level administrator will work as part of our team managing Research, Development, Test & Evaluation… more
    SMX (12/31/25)
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  • F-22 iMIS System Administrator (Level 2),…

    Lockheed Martin (Langley Air Force Base, VA)
    …Join the Lockheed Martin Aeronautics Field Sustainment Team as an IT Systems Administrator for our Langley Air Force Base, Virginia office\. As critical members of ... of working various shift hours to include weekends to support customer mission requirements\. * Candidates offered a position...care\. A Day in the Life: As an IMIS Administrator with our F\-22 IMIS team partnering with our… more
    Lockheed Martin (12/10/25)
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  • Windows Systems Administrator 4

    L3Harris (Greenville, TX)
    …the interest of national security. Job Title: Senior Specialist, Windows System Administrator Job Code: 32527 Job Location: Greenville, TX Schedule: 9/80 Job ... Description: This position is for a Windows Systems Administrator supporting Software Development Engineering teams. The position requires the ability to perform… more
    L3Harris (01/07/26)
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  • Unix Administrator

    SAIC (Washington, DC)
    **Description** **SAIC** is seeking a **UNIX Administrator ** with hands-on experience in Cohesity backup and recovery solutions to join our team. The ideal candidate ... Manage, configure, and maintain UNIX/Linux systems (RHEL, CentOS, Ubuntu, AIX, or Solaris depending on environment). + Perform routine OS patching, kernel upgrades,… more
    SAIC (12/12/25)
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  • Database Administrator (Senior)

    BAE Systems (Sterling, VA)
    …implementation of databases based on functional specifications + Providing Database Administrator (DBA) support for application developers. + Commercial database ... transform data into intelligence and provides engineering, integration and sustainment support for critical military platforms and systems. Intelligence & Security… more
    BAE Systems (10/29/25)
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  • Senior Linux System Administrator

    ManTech (Laurel, MD)
    MANTECH seeks a motivated, career and customer-oriented **Linux** **System Administrator ** to join our team in **Laurel, MD.** You will be part of a dedicated team ... but are not limited to:** + Configure and manage Linux and Solaris operating systems and installs/loads operating systems software, troubleshoot, maintain integrity… more
    ManTech (12/24/25)
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  • System Administrator

    Lockheed Martin (Kirtland AFB, NM)
    …the world\. **THE WORK** Lockheed Martin is seeking a highly skilled System Administrator to join our dynamic and diverse Information Technology team, supporting the ... Air Force Special Operations \(AFSOC\) Air Commando Training Support \(ACTS\) contract\. As a member of this team,...systems * Five years of experience as a Systems Administrator \(SA\) in programs and contracts of similar scope,… more
    Lockheed Martin (12/13/25)
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  • UNIX Administrator

    ASM Research, An Accenture Federal Services Company (Hartford, CT)
    …environments including Red Hat Enterprise Linux (RHEL), HP-UX, and Solaris . Optimizes backup processes; optimizes disk space allocations; performs installations ... identified discrepancies. + Reviews real-time trending information, and contacts tiered support , when necessary. + Maintains regular contact with users and… more
    ASM Research, An Accenture Federal Services Company (10/18/25)
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  • Systems Administrator

    General Dynamics Information Technology (Springfield, VA)
    …Virginia. HOW A **SYSTEMS ADMINISTRATORS** WILL MAKE AN IMPACT As the Systems Administrator on this contract, you will be on an engineering team that provides ... IT Systems Administration support to global real-time operational activities. Critical thinking and...security for Red Hat (RHEL 5 & 7), Sun Solaris , Windows Server 2008 & 2016, and Windows 7/10… more
    General Dynamics Information Technology (12/06/25)
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  • System Administrator

    SAIC (Fort Gordon, GA)
    **Description** SAIC is currently hiring a **System Administrator ** to support the INSCOM Military Intelligence Brigade (MIB) in Fort Gordon, GA. **Job ... Description:** + Serve as part of a support team and will be available to respond to...as well as System Administration for Windows, Linux, and Solaris administration and other application expertise on emerging systems… more
    SAIC (12/19/25)
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  • Cross Domain Solutions Administrator (ONI)

    FGS, LLC (Suitland, MD)
    Cross Domain Solutions Administrator (ONI) Suitland, MD **Requires US Citizenship** **Employment Term and Type: Regular, Full Time** **Required Security Clearance: ... $145,000 to $175,000** Job Description: Provide general system administration support , to include system maintenance/upgrades, OS/software security patching, AV… more
    FGS, LLC (11/22/25)
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  • System Administrator

    TekSynap (Bethesda, MD)
    …may be substituted for degree requirements. **Overview** We are seeking a **System Administrator ** to perform various activities to support the success of the ... MAC. Similarly, software for system operation, management, and application support varies among divisions. **FUNCTIONAL RESPONSIBILITIES:** + Analyzing and figuring… more
    TekSynap (12/16/25)
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