• Senior Linux System Administrator

    GovCIO (Madison, WI)
    administration duties will be included in this role. + Senior-level RedHat Linux server administration experience, experience with other Linux ... Ruby, Python - appropriate use of built-in functions and libraries + Advanced Linux System Administration , Configuration, and System Security + Advanced systems… more
    GovCIO (11/07/25)
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  • Senior Linux System Administrator

    RTX Corporation (Marlborough, MA)
    …build, integration, and test of custom processing hardware. + Provide IT systems administration in a RedHat Enterprise Linux environment for real-time ... and sea. This position is intended to split time between Linux system administration of these platforms and supporting testing of specialized hardware. **What… more
    RTX Corporation (11/22/25)
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  • Principal Linux Systems Administrator

    RTX Corporation (El Segundo, CA)
    …You Will Do:** + Provide IT systems administration in a heterogeneous Redhat Enterprise Linux and Microsoft Windows environment. + Collaborate in a ... are eligible for a security clearance. + Must have experience with Linux systems administration + Experience with one of the following: Solaris, Windows, VMWare… more
    RTX Corporation (12/05/25)
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  • Senior Linux Systems Administrator

    General Dynamics Information Technology (Macdill AFB, FL)
    …Required:** None **Job Family:** IT Infrastructure and Operations **Skills:** Linux , RedHat ,System Administration **Certifications:** CompTIA Security+ CE ... you advance your career. Join GDIT as a **Senior Linux Systems Administrator** and build an impactful career in...you. MEANINGFUL WORK AND PERSONAL IMPACT As a **Senior Linux Systems Administrator** , the work you'll do at… more
    General Dynamics Information Technology (12/18/25)
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  • Quality Assurance Linux Administrator

    Assertive Professionals (Hanover, MD)
    …of bash programming experience + 7 or more years of Perl/Python programming and LINUX ( Redhat /CentOS 5 or greater) experience. + Knowledge of web technologies ... Quality Assurance Linux Administrator About the Organization Established in 2015,AssertiveProfessionals(AP),...required. + Four (4) additional years of relevant system administration experience may be substituted for a bachelor's degree… more
    Assertive Professionals (12/25/25)
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  • Senior Linux System Admin - Federal

    ServiceNow, Inc. (San Diego, CA)
    Linux expertise is a must.** + 4+ years of experience with Linux ( RedHat and/or CentOS) + Experience with performance and availability monitoring, analysis, ... will be considered._** **The Team** As a key member of the Systems Administration team within Operations Engineering, you will be responsible for the … more
    ServiceNow, Inc. (11/07/25)
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  • Linux /Windows Systems Administrator - Top…

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

    US Tech Solutions (Milpitas, CA)
    …endpoint devices support Windows - Windows XP/7/10, Windows server 2003/2008/2012/2016/2019 etc. + Linux - RedHat , CentOS, SuSE, Alma, Rocky, Ubuntu etc. + ... **Job Description:** + The client is deploying security tools on Windows and Linux endpoints so that all endpoint systems are managed and in compliance with cyber… more
    US Tech Solutions (10/17/25)
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  • Systems Administrator ( Linux )

    RTX Corporation (Mckinney, TX)
    …YOU will do:** + You will provide System Administration in a heterogeneous Redhat 7 & 8 Enterprise Linux environment. + Understanding and knowledge of ... to a variety of technical problems. + Experience with Linux architecture, deployment, administration , performance monitoring/tuning, security hardening,… more
    RTX Corporation (12/02/25)
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  • Principal Linux Systems Administrator

    RTX Corporation (Pelham, NH)
    …You Will Do:** + You will provide System Administration in a heterogeneous Redhat 8 & 9 Enterprise Linux environment. + You will utilize virtualization and ... for a security clearance. + Experience with Red Hat Enterprise Linux (RHEL), including system installation, administration , patching, and troubleshooting… more
    RTX Corporation (12/09/25)
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