• Linux Systems Administrator

    Arena Technical Resources, LLC (St. Louis, MO)
    Linux Systems Administrator Location: St. Louis, MO, US...Experience | | | | | | - Bachelor's Degree + 2 Years Experience | | | | | | - Associates ... a talented TS/SCI cleared Red Hat Data Center / Systems Administrator in St. Louis, MO to...(not just familiarity) RedHat or some other variance of Linux - Must be able to troubleshoot users' problems… more
    Arena Technical Resources, LLC (10/06/25)
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  • Mid Level Linux Administrator

    Integration Innovation, Inc. (i3) (Huntsville, AL)
    Overview i3 is seeking a Mid-Level Linux Systems Administrator to support an Army Contract. The Mid-Level Linux Systems Administrator will ... to ensure satisfactory DevSecOps CI/CD pipeline operation on OpenShift clusters and other Linux systems . + Deploy and maintain OpenShift cluster nodes on… more
    Integration Innovation, Inc. (i3) (10/28/25)
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  • Sr. Linux Systems…

    RTX Corporation (Richardson, TX)
    …supporting a Raytheon program in a classified environment as a **Sr. Linux System Administrator ** . Responsibilities include building, maintaining, and securing ... Information Technology systems and directly supporting customer mission-critical capabilities. + You...Must Have:** + Typically requires bachelor's and minimum of 2 years of relevant prior experience. + Must have… more
    RTX Corporation (11/19/25)
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  • Linux System Administrator

    Leidos (Huntsville, AL)
    …Minimum of 4 (Four) years of System Administrator experience. + Minimum of 2 (Two) years administering Linux operating systems with strong capability in ... Leidos-Dynetics, within the Digital Modernization sector, is seeking a Linux System Administrator to ensure the secure...Familiarity with Risk Management Framework requirements for Windows and Linux systems . + DoD Directive 8570 /… more
    Leidos (11/15/25)
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  • Principal Linux Administrator…

    RTX Corporation (Mckinney, TX)
    …RTX **Enterprise Services** team: **Role Overview:** RTX is seeking a Principal Linux Administrator to support a highly virtualized Enterprise infrastructure ... + Perform software upgrades, patching, and system maintenance on Linux systems . + Troubleshoot issues and apply...data storage and monitor server operations. + Manage backup systems and provide Tier 2 support to… more
    RTX Corporation (11/19/25)
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  • System Administrator - Linux…

    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 System Administrator , who shall be responsible...Windows domain setup, group policy, and user account administration. 2 . Demonstrated experience with Linux administration to… more
    The Metamorphosis Group (09/10/25)
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  • Senior Linux Administrator Team Lead

    General Dynamics Information Technology (Falls Church, VA)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** **HOW A LINUX SYSTEM ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system ... administration support for Linux operating systems including installing software, applying...+ Three (3) days onsite with up to two ( 2 ) days telework. Onboarding/transition in period requires on-site support… more
    General Dynamics Information Technology (10/25/25)
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  • Quality Assurance Linux…

    Assertive Professionals (Hanover, MD)
    Quality Assurance Linux Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small ... Timeline Open Description Assertive Professionalsis in search of aQuality Assurance Linux Administrator to support orNational Security CustomernearHanover, MD.… more
    Assertive Professionals (09/25/25)
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  • Linux administrator

    Robert Half Technology (Albuquerque, NM)
    Description We are looking for an experienced Linux Administrator to join our team in Albuquerque, New Mexico. This Contract-to-Permanent position offers the ... designed to support research computing environments. The role requires knowledge in Linux systems , virtualization, storage solutions, and security protocols to… more
    Robert Half Technology (11/03/25)
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  • Linux System Administrator…

    The Boeing Company (Colorado Springs, CO)
    …**Boeing Defense, Space & Security** (BDS), Red LAN team is seeking an **Associate or Mid-Level Linux System Administrator ** (Level 2 or 3) to join our team ... + Administer and manage all aspects of Windows and UNIX/ Linux systems + Develop and maintain Red...listed location options.** **Basic Qualifications (Required Skills/ Experience):** + 2 + years of experience in Systems or… more
    The Boeing Company (11/19/25)
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