• Principal Systems Engineer ( Linux )

    Themis Insight (Fort Meade, MD)
    …and Private, Civilian and Military expertise to every case. We are hiring a Principal Systems Engineer ( Linux ) to work in Fort Meade, MD. Position location is ... a bachelor's degree. + Proficient with Linux . Minimum of 2 years Linux system administration experience. + Experience with patching and upgrading Linux more
    Themis Insight (12/19/25)
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  • Sr. Systems Administrator ( Linux )

    Themis Insight (Fort Meade, MD)
    …and Private, Civilian and Military expertise to every case. We are hiring a Sr. Systems Administrator ( Linux ) to work in Fort Meade, MD. Position location is ... for a bachelor's degree. + Proficient with Linux . Minimum of 3 years Linux system administration experience (within the last 3 years). + Knowledge of… more
    Themis Insight (12/19/25)
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  • Endpoint Linux Systems Administrator

    US Tech Solutions (Milpitas, CA)
    **Job Description:** + The client is deploying security tools on Windows and Linux endpoints so that all endpoint systems are managed and in compliance with ... endpoints in various Engineering Groups. + Responsibilities on the above systems include Deploying security tools, System Administration , engineering and… more
    US Tech Solutions (01/05/26)
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  • Linux Systems Administrator / Secret…

    Lockheed Martin (Huntsville, AL)
    …and renewals\) * Ability to lift 30 lbs\. **Desired Skills:** * Systems Administration experience supporting United States Government classified environments * ... within 6 months of starting the position * Experience with Linux /UNIX Server and Desktop Operating Systems \(i\.e\. RH 7\.x, RH 8\.x, etc\.\) * Experience with… more
    Lockheed Martin (11/20/25)
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  • Linux Engineer (Senior)

    BAE Systems (Herndon, VA)
    …tools. + Develop and maintain scripts and tools to automate Linux system administrative tasks + Ensure Linux systems are configured to meet security ... of relevant experience. We are looking for a Senior Linux Systems Engineer with a background utilizing...the Linux command line. + Experience providing Linux Administration (O&M) support + Experience providing… more
    BAE Systems (01/14/26)
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  • Cyber Security Analyst - SIEM and Linux

    BAE Systems (Norfolk, VA)
    …The successful candidate will be responsible for designing, implementing, and maintaining Linux systems and a Security Information and Event Management (SIEM) ... Guides (SRGs). Key Responsibilities: + Design, implement, and maintain Linux systems , including Red Hat Enterprise ...+ Develop and maintain Standard Operating Procedures (SOPs) for Linux and SIEM administration + Troubleshoot issues… more
    BAE Systems (12/19/25)
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  • Unix/ Linux Systems Administrator…

    Carnegie Mellon University (Pittsburgh, PA)
    …an exceptional organization?! Apply today!** **Location** Pittsburgh, PA **Job Function** Systems Administration and Support **Position Type** Staff - Regular ... maintaining performance across our infrastructure. **Core Responsibilities:** + System Administration : Manage, upgrade, and troubleshoot Linux /Unix servers,… more
    Carnegie Mellon University (01/08/26)
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  • Principal Linux Administrator (Top Secret…

    RTX Corporation (Richardson, TX)
    …, and software. + Perform software upgrades, patching, and system maintenance on Linux systems . + Troubleshoot issues and apply security policies specific to ... role is ideal for candidates with specialized expertise in Linux system administration , a commitment to collaboration,...+ Conduct information assurance testing and vulnerability mitigation for Linux systems . + Maintain data storage and… more
    RTX Corporation (12/12/25)
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  • Mid-Level Classified Linux System…

    The Boeing Company (Berkeley, MO)
    systems + Develops project plans for the implementation of Linux systems into a computing environment **Basic Qualifications (Required Skills/Experience):** ... role + 3+ years of experience in performing system administration tasks on Windows and Linux hosts...or higher + Experience packaging and updating the base Linux operating systems installations + Experience with… more
    The Boeing Company (01/07/26)
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  • Linux Site Reliability Engineer

    SpaceX (Hawthorne, CA)
    …sidecars). + Experience implementing proactive alert/monitoring workflows and dashboards for Linux systems and Kubernetes deployments using Prometheus, Grafana, ... Linux Site Reliability Engineer Hawthorne, CA Apply SpaceX...engineering teams. Build highly resilient, high-performance, scalable, and robust systems . + Exercise a high degree of personal responsibility… more
    SpaceX (12/23/25)
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