• Principal Systems Engineer ( Linux )

    Themis Insight (Fort Meade, MD)
    …Civilian and Military expertise to every case. We are hiring a Principal Systems Engineer ( Linux ) to work in Fort Meade, MD. Position location is subject ... area of responsibility. Communicates with other program personnel, government overseers, and senior executives. The Level 3 System Engineer (SE) shall possess… more
    Themis Insight (12/19/25)
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  • Senior Linux /Unix Administrator

    S4 Inc. (Omaha, NE)
    …Experience | Full Time | Comprehensive and competitive benefits Job Title: Senior Linux /Unix Administrator Work Location: USSTRATCOM Offutt AFB Clearance: TS/SCI ... Computer Systems Administrator Overview: S4 is seeking an experienced Senior Unix/ Linux OS Administrator to support the...CompTIA Linux +; or Oracle Certified Professional Oracle Linux System Administrator; or Red Hat Certified Engineer more
    S4 Inc. (10/08/25)
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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 ... day one. + KEY - Advance knowledge of RedHat Linux and RedHat OpenShift. + KEY - Expertise in...like Docker. + Ability to diagnose and resolve system performance issues. + Experience with monitoring and logging tools… more
    SAIC (12/06/25)
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  • Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …for DoD Linux Security Technical Implementation Guides (STIGs). + Provide performance metrics and usage charts, including CPU usage, disk usage and network ... Security+ CE | CompTIA - CompTIA, Red Hat Certified Engineer (RHCE) | Red Hat - Red Hat **Experience:**...experience **US Citizenship Required:** Yes **Job Description:** **HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide… more
    General Dynamics Information Technology (10/25/25)
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  • Senior Software Developer - Linux

    Oracle (Austin, TX)
    **Job Description** **Oracle Cloud Infrastructure (OCI)** Join OCI's Virtual Networking as a Senior Software Engineer in the Card Management team and help ... of critical SDN infrastructure; become an expert in embedded Linux and build new technologies for our distributed fleet...starting from the ground floor. **Job Description** As a Senior Software Engineer on the Card Management… more
    Oracle (12/22/25)
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  • Senior Linux Systems Administrator

    Leidos (Camp Springs, MD)
    …Join our dynamic team and take ownership of our critical Red Hat Enterprise Linux environment. As a Senior System Administrator, you'll be instrumental in ... **Description** The Leidos Digital Modernization Sector is seeking a **_Senior Linux Systems Administrator_** in support of the Air Force National Capital (AFNCR) IT… more
    Leidos (12/20/25)
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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 ... our Comply to Connect (C2C) initiative inDahlgren, VA. The Senior Linux Architect will design and implement...modifications to system software to improve and enhance system performance by correcting errors + Plan new hardware acquisitions,… more
    UIC Government Services and the Bowhead Family of Companies (12/03/25)
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  • Software Engineer Sr., Oracle Unfied…

    PNC (Cleveland, OH)
    …valued, respected, and empowered to contribute to our success. As a Software Engineer Sr., within PNC's Technology organization, you can be based in Pittsburgh PA ... within a large-scale enterprise environment. The ideal candidate will bring senior -level technical expertise, strong problem solving capabilities, and the ability to… more
    PNC (12/30/25)
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  • Principal Storage Kernel Software Engineer

    NVIDIA (Santa Clara, CA)
    We are looking for a Storage Services Software engineer to join the block storage group. You will be a member of a team that builds the next generation block storage ... storage services! Services that will need to meet extreme performance and scalability demands! We have crafted a team...of storage related features and accelerations in the framework Linux kernel and a DPU + Coordinate testing of… more
    NVIDIA (12/03/25)
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  • Senior Systems Administrator - Windows/…

    Mount Sinai Health System (New York, NY)
    …Mount Sinai. The Administrator is the principal technology expert for Windows and Linux systems, and help support high- performance computing (HPC) environment in ... scientific discovery. To achieve these aims, we support a cutting-edge high- performance computing and data ecosystem along with MD/PhD-level support for researchers.… more
    Mount Sinai Health System (12/22/25)
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