• Sr Principal Linux Systems Administrator…

    Northrop Grumman (Boulder, CO)
    …and Digital Office (CIDO) organization is seeking a highly experienced **Senior Linux Server Admin** to join its dynamic team of technical professionals. The ... be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. +...be a condition of continued employment + Must have Linux Operating Systems support experience + Linux more
    Northrop Grumman (12/12/25)
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  • Linux System Adminstrator - US Citizenship…

    CGI Technologies and Solutions, Inc. (Fairfax, VA)
    ** Linux System Adminstrator - 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 /Windows Systems Administrator - Top…

    Lockheed Martin (King Of Prussia, PA)
    …resolution for all of the client/server/storage/network devices \- Patch and harden Linux RedHat OS and works with Security personnel to protect against Cyber ... experience, or equivalent experience/combined education\. * Experience with both Linux and Windows system administration, including installing, patching, troubleshooting… more
    Lockheed Martin (12/11/25)
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  • System Administrator - Linux - TS/SCI FSP…

    The Metamorphosis Group (Chantilly, VA)
    System Administrator - LINUX - TS/SCI FSP REQUIRED Chantilly, VA Apply Now Job Description The Metamorphosis Group, Inc, TMG, has an immediate opening for a Linux ... RECRUITERS OR APPLICATIONS ACCEPTED** The Sponsor requires the support of full-time Linux System Administrators. The Contractor shall be able to demonstrate the… more
    The Metamorphosis Group (12/10/25)
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  • Senior Linux Administrator

    Insight Global (Clearwater, FL)
    Job Description A client of Insight Global is looking to hire on a Linux Administrator to their team. This position will have a case load, from a customer support ... Global's Workforce Privacy Policy: https://insightglobal.com/workforce-privacy-policy/ . Skills and Requirements Linux - red hat based distributions, manage the … more
    Insight Global (12/09/25)
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  • Principal Linux Systems Administrator

    RTX Corporation (Pelham, NH)
    …safer, more secure world. Raytheon has an opportunity for a **Principal Linux System Administrator** operational support and sustainment for a high priority ... System Administration in a heterogeneous Redhat 8 & 9 Enterprise Linux environment. + You will utilize virtualization and containerization technologies, including… more
    RTX Corporation (12/09/25)
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  • Project Manager - Operations - Linux

    BAE Systems (Sterling, VA)
    …suitable for AI applications. This program delivers engineering services for Linux and Windows cloud-based infrastructure as well as sophisticated enterprise ... You will provide remote resolution support for TIER 0/1/2 support of Linux and Windows cloud-based infrastructure, AWS Workspaces, and stored data in support… more
    BAE Systems (12/09/25)
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  • Senior Linux /Unix Systems Administrator

    SMX (Dahlgren, VA)
    Senior Linux /Unix Systems Administrator (4411)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...Evaluation environments, ensuring the functionality, security, and efficiency of Unix/ Linux -based systems, networks, and software infrastructure. This position will… more
    SMX (12/04/25)
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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...candidate is ready to operate as aTIER 3 level Linux /UNIX Administrator, experienced in managing large amounts of data… more
    Arena Technical Resources, LLC (11/29/25)
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  • Senior Linux System Administrator

    RTX Corporation (Marlborough, MA)
    …the Receiver Exciter and Processing Architecture (REPA) Department as a specialized Linux System Administrator. The team's primary goal is to design, architect, and ... on land and sea. This position is intended to split time between Linux system administration of these platforms and supporting testing of specialized hardware.… more
    RTX Corporation (11/22/25)
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