• Linux Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** LINUX SYSTEMS ADMINISTRATOR (RDTE) Bowhead seeks a Linux Systems Administrator to join our team in Dahlgren, VA. The Linux Systems Administrator ... and potentially clustered systems operating in both unclassified and classified network environments. + Analysis, design, and implementation of modifications to the… more
    UIC Government Services and the Bowhead Family of Companies (09/20/25)
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  • Senior Linux Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH seeks a motivated, mission-focused Senior Linux Systems Administrator to join our team in Chantilly, VA** This opportunity allows you to become part of a ... drive impactful solutions in support of critical government missions. As a **Senior Linux Systems Administrator,** you will help maintain and enhance the Sponsor's … more
    ManTech (08/30/25)
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  • Senior Linux System Administrator

    GovCIO (Richmond, VA)
    …**Location** _US-Remote_ **ID** _2025-6348_ **Category** _IT Infrastructure & Network Engineering & ... **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position will… more
    GovCIO (08/08/25)
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  • Linux Systems Engineer

    SAIC (Arlington, VA)
    **Description** Seeking a Senior Systems/ Network Engineer, working with a diverse team of contractors, government personnel and subject matter experts, focused on ... day one. + KEY - Advance knowledge of RedHat Linux and RedHat OpenShift. + KEY - Expertise in...or Chef. + Knowledge of networking protocols and troubleshooting network issues. + Experience with utilizing Digital Certificates for… more
    SAIC (09/20/25)
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  • Linux System Administrator with Poly

    Parsons Corporation (Centreville, VA)
    …looking for. **Job Description:** Our Special Programs and Systems team is hiring Linux System Administrators with a passion for mission excellence in our High ... of deployed systems. This role includes system design, configuration, and debugging of Linux systems. Note: this is a full time in-office role. **What You'll Be… more
    Parsons Corporation (08/23/25)
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  • Linux or Cloud Engineer

    BAE Systems (Sterling, VA)
    …government customer. This program will deliver engineering services for network infrastructure as well as sophisticated enterprise computing infrastructure including ... that function both on customer premise, and via remote Cloud services. Network infrastructure engineering services are comprised of core infrastructure, voice and… more
    BAE Systems (09/09/25)
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  • Linux Systems Administrator

    Parsons Corporation (Centreville, VA)
    …got what you're looking for. **Job Description:** Parsons is seeking a mid-level ** Linux Systems Administrator** . The candidate will support both Linux based ... The candidate must be able to understand and support standard network designs, configurations, and systems maintenance. Responsibilities also include software and… more
    Parsons Corporation (08/09/25)
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  • Senior Linux System Administrator

    Leidos (Alexandria, VA)
    …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 ... **Primary Responsibilities:** + Provide support for installing and maintaining Linux servers using tools such as Ansible, Kickstart etc....DoD IT systems + IAT Level I: A+, CCNA-Security, Network +, SSCP, Security+ CE + US Citizen with the… more
    Leidos (09/26/25)
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  • Senior Linux /Unix Systems Administrator

    SMX (Dahlgren, VA)
    Senior Linux /Unix Systems Administrator (4419)at SMX(View all jobs) (https://www.smxtech.com/careers/) Dahlgren, VA SMX is looking for a highly motivated Senior ... Linux /Unix Administrator to join our team in support of...and maintain Top Secret clearance + Networking protocols + Network security tools such as firewalls + Vulnerability management… more
    SMX (09/03/25)
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  • System Support: Splunk and Linux - US…

    The Metamorphosis Group (Chantilly, VA)
    System Support: Splunk and Linux - US CITIZENS ONLY - TS/SCI FS POLY REQUIRED Chantilly, VA . Government/Military Apply Now Contractor Support: Splunk and Linux + ... system interfaces, for example between Splunk and AWS, or between Splunk and network devices. + The Contractor shall perform routine maintenance tasks such as adding… more
    The Metamorphosis Group (08/09/25)
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