• Linux Vulnerability Management…

    Mission Support and Test Services (North Las Vegas, NV)
    …Inc. (Jacobs), and HII Nuclear Inc. **Responsiblities** MSTS is seeking a Linux Vulnerability Management Administrator who possesses the knowledge, skills, and ... of principles, theories, standards, practices, protocols, and procedures used in Cyber Security and/or Linux Administration. + Knowledge equivalent to… more
    Mission Support and Test Services (09/06/25)
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  • Sr. Linux /Windows Systems

    Lockheed Martin (King Of Prussia, PA)
    …6 months of start\) * CompTIA Linux \+ or Red Hat Certified Systems Administrator Certification * CompTIA Network\+ or Cisco Certified Network Associate ... \(EW\), information operations \(IO\), and 5G\.MIL; while delivering full\-spectrum cyber capabilities and cyber resilient systems...our customers achieve their missions\. The Work: As a Systems Administrator on the ECIW team, you… more
    Lockheed Martin (09/24/25)
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  • Senior Linux Systems

    General Dynamics Information Technology (Macdill AFB, FL)
    …how our customers operate while you advance your career. Join GDIT as a **Senior Linux Systems Administrator ** and build an impactful career in enterprise ... are driven and resourceful like you. **MEANINGFUL WORK AND PERSONAL IMPACT:** As a **Senior Linux Systems Administrator ** , the work you'll do at GDIT will… more
    General Dynamics Information Technology (09/26/25)
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  • Senior Systems Administrator

    Alaka'ina Foundation Family of Companies (Kauai County, HI)
    …The Alaka`ina Foundation Family of Companies (FOCs) is looking for a Senior Linux Systems Administrator Range Network. The position will support ... Senior Systems Administrator ( Linux ) Location...Senior Systems Administrator ( Linux ) Location HI - Kaua'i...of Trellix, LogRhythm, and MDE. + Experience with DoD systems and infrastructure. + Knowledge in Cyber more
    Alaka'ina Foundation Family of Companies (09/19/25)
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  • LINUX Systems Administrator

    General Dynamics Information Technology (Washington, DC)
    …5 + years of related experience **US Citizenship Required:** Yes **Job Description:** ** Linux Systems Administrator ** **- Active Top Secret Required** Seize ... your opportunity to make a personal impact as a ** Linux ** ** Systems Administrator ** with GDIT. A career in systems administration means connecting and… more
    General Dynamics Information Technology (08/02/25)
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  • Linux Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    LINUX SYSTEM ADMINISTRATOR (UNIX) (RDTE) Bowhead is looking for a Linux Systems Administrator (UNIX) who will be responsible for system ... system configurations and user data files. TIER III (Sr. Linux Systems Administrator ) + Understand...management skills are required. + Must meet DoD 8570 Cyber Security Workforce (CSWF) criteria of Information Assurance Technical… more
    UIC Government Services and the Bowhead Family of Companies (09/28/25)
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  • Lead Linux Systems

    Huntington Ingalls Industries (Nellis AFB, NV)
    …Who We Are Mission Technologies, a Division of HII, is seeking a Linux Systems Administrator Lead to support a Modeling, Simulation, ... Our capabilities range from C5ISR, AI and Big Data, cyber operations and synthetic training environments to fleet sustainment,...What You Will Do Maintain continuous operation of multi-user Linux computer systems to ensure team can… more
    Huntington Ingalls Industries (08/16/25)
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  • Linux Systems Administrator

    JHNA (Patuxent River, MD)
    Patuxent River, MD, USA | Full Time Linux Systems Administrator JHNA is currently seeking a talented Linux Systems Administrator to support our ... Pax River. Roles/Responsibilities: + Installing, configuring and managing the Linux operating systems and related toolsets +...Linux and Windows. + Experience in DoD Information Assurance/ Cyber policy and procedures to include hardening of … more
    JHNA (08/26/25)
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  • Senior Systems Administrator

    Amentum (Waimea, HI)
    …Department of Defense (DoD) environment. This role requires deep technical expertise in Linux systems , leadership in secure system administration, and a strong ... Amentum is seeking a highly experienced Senior Linux System Administrator to oversee and...+ Apply and manage patches and updates across all Linux systems in accordance with DoD and… more
    Amentum (09/24/25)
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  • Linux Systems Administrator 3

    Huntington Ingalls Industries (Nellis AFB, NV)
    …https://vimeo.com/732533072 Who We Are Mission Technologies, a Division of HII is seeking a Linux Systems Administrator 3 to support Modeling, Simulation and ... Linux + and COMPTIA+/Security+. + Experience in JSE, preferably as a Systems Administrator . + Previous experience with operating and maintaining Red Hat… more
    Huntington Ingalls Industries (09/06/25)
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