• Senior Linux Administrator

    Leidos (Fort Belvoir, VA)
    …DTRA I3TS Infrastructure Services team to maintain and optimize the Linux production environment.The candidate will be responsible for sustaining Linux ... **Description** The DTRA program at Leidos is seeking a **Senior Linux Administrator** in Fort Belvoir, VA to support the… more
    Leidos (12/30/25)
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  • Senior Linux Architect

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** **SENIOR LINUX ARCHITECT (CORPIT)** Bowhead seeks aSenior Linux Architect to lead the engineering and architecture of our enterprise RDT&E solutions ... Comply to Connect (C2C) initiative inDahlgren, VA. The Senior Linux Architect will design and implement Red Hat Satellite...+ Use cryptographic experience to set up public key infrastructure (PKI) to create, manage, distribute, use, store, and… more
    UIC Government Services and the Bowhead Family of Companies (12/03/25)
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  • Linux Systems Administrator

    BCMC (Arlington, VA)
    …seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux , Splunk and Ansible System Administration to support the design, development, and ... continuity of the customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments… more
    BCMC (10/16/25)
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  • Senior Systems Administrator (Unix/ Linux )

    TekSynap (Dahlgren, VA)
    …Qualifications** TheTekSynap is seeking a **S** **enior S** **ystem** **Administrator (Unix/ Linux ).** The Senior Systems Administrator (Unix/ Linux ) serves as Key ... position provides advanced system administration and engineering support for Unix/ Linux environments within the Navy enterprise. The Senior Systems Administratoris… more
    TekSynap (10/31/25)
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  • Linux System Administrator with CI Poly

    Parsons Corporation (Centreville, VA)
    …what's possible. **Job Description:** Our Special Programs and Systems team is hiring Linux System Administrators with a passion for mission excellence in our High ... This role includes system design, configuration, and debugging of Linux systems. Note: this is a full time in-office...Networking configuration and analysis, for example using Wireshark + Infrastructure management tools such as Ansible or Salt +… more
    Parsons Corporation (11/21/25)
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  • Linux Systems Administrator - TS/SCI Poly

    Parsons Corporation (Centreville, VA)
    …your talent and redefine what's possible. **Job Description:** Parsons is seeking a Linux Systems Administrator. The candidate will support both Linux based ... workstation imaging and configuration + Diagnose and resolve remote user and system infrastructure issues + Infrastructure monitoring and optimization + Plan and… more
    Parsons Corporation (01/08/26)
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  • Senior Linux System Administrator

    GovCIO (Richmond, VA)
    …this job (https://careers-govcio.icims.com/jobs/6348/senior- linux -system-administrator/job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** ... **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 (11/07/25)
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  • Linux System Administrator - US Citizenship…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    ** Linux System Administrator - US Citizenship Required** **Category:** Cyber Security **Main location:** United States, Virginia, Fairfax **Alternate Location(s):** ... seeking candidates to join our successful Federal organization as a Linux System Administrator for an enterprise cybersecurity opportunity supporting our DHS… more
    CGI Technologies and Solutions, Inc. (12/11/25)
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  • Linux Engineer

    Arena Technical Resources, LLC (Chantilly, VA)
    Linux Engineer Location: Chantilly, VA, US Job ID: ATR 17717 Job Description Job Title: Linux Engineer Location: Chantilly, VA Eligibility:Top Secret/SCI ... The Systems Engineering team is seeking a driven Senior Linux /UNIX Systems Administrator that is highly technical and mission...IT systems remotely - Document the management of system infrastructure and any processes related to these systems -… more
    Arena Technical Resources, LLC (11/29/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    …seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of ... skills and technical resources at the tactical levels and implement infrastructure solutions supporting command decision making and execution of mission… more
    Nightwing (11/26/25)
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