• Windows Linux Systems…

    General Dynamics Information Technology (Fort Belvoir, VA)
    …General Dynamics Information Technology (GDIT) is looking for a skilled **IT Systems Administrator ** with experience in Microsoft enterprise environments to ... consists of a hybrid mix of **Windows and Red Hat Enterprise Linux (RHEL) systems .** **Key Responsibilities:** + Perform administrative support for… more
    General Dynamics Information Technology (10/14/25)
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  • Linux Systems Administrator

    Parsons Corporation (Centreville, VA)
    …We've got what you're looking for. **Job Description:** Parsons is seeking a mid-level ** Linux Systems Administrator ** . The candidate will support both ... be accepted in place of a degree + 3+ years of experience with Linux operating systems , including installations, maintenance, and troubleshooting + Experience in… more
    Parsons Corporation (08/09/25)
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  • Senior Linux Administrator

    General Dynamics Information Technology (Falls Church, VA)
    …framework as the basis for IT Service Management (ITSM) model. **HOW A SENIOR LINUX ADMINISTRATOR WILL MAKE AN IMPACT:** + Provide system administration support ... Manager joining our team to support the Guard Enterprise Cyber Operations Support (GECOS) program in Falls Church, VA....for Linux operating systems including installing software, applying… more
    General Dynamics Information Technology (08/09/25)
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  • Scitls Unix/ Linux OS Administrator

    General Dynamics Information Technology (Offutt AFB, NE)
    …SIPRNet, JWICS, and SAP/SAR environments **HOW A SCITLS UNIX/ Linux OS Administrator WILL MAKE AN IMPACT** + Performs systems administration for enterprise ... Description:** Seize your opportunity to make a personal impact as a **SCITLS UNIX/ Linux OS Administrator ** supporting USSTRATCOM. GDIT is your place to make… more
    General Dynamics Information Technology (10/04/25)
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  • NCIS Cyber Systems…

    General Dynamics Information Technology (Quantico, VA)
    …**US Citizenship Required:** Yes **Job Description:** Transform technology into opportunity as a ** Cyber Systems Administrator - SecOps** with GDIT. A career ... in improving how agencies operate. Our work depends on ** Cyber Systems Administrator - SecOps**...LOVE FOR YOU TO HAVE:** + ACAS Management + LINUX Systems Administration Experience (SPLUNK) + Forescout… more
    General Dynamics Information Technology (08/28/25)
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  • Alternate CRO Cyber Systems…

    SAIC (Kirtland AFB, NM)
    **Description** SAIC is looking for an experienced **Alternate CRO Cyber Systems Administrator ** with a systems administration background to be an ... alternate CRO for a non-collateral account and a cybersecurity systems administrator implementing and maintaining cyber...Minimum 1 year of proven work experience as a Linux systems administrator , Red Hat-based… more
    SAIC (08/15/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    …Nightwing is seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and ... Nightwing provides technically advanced full-spectrum cyber , data operations, systems integration and...- 5+ years of directly relevant experience as a Linux System Administrator . - 2+ years MacOS… more
    Nightwing (08/28/25)
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  • Senior Linux Systems…

    Leidos (Annapolis Junction, MD)
    …a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business Area ... how this program "Delivers Mission Success!" Seeking a motivated and experienced Linux System Administrator for a small, diverseteam that provides end-to-end… more
    Leidos (10/09/25)
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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):** ... States (US) Infrastructure Operations Organization is currently seeking a **Mid-Level Classified Linux System Administrator ** to join the team in **Berkeley,… more
    The Boeing Company (10/08/25)
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  • Field Engineer/ Linux Systems…

    Huntington Ingalls Industries (Columbia, MD)
    …during the interview process. Job Description Enlighten is looking for a Field Engineer/ Linux Systems Administrator to support operational systems ... and deployment, with expertise in cloud-based services, software and systems engineering, cyber capabilities, and data science....well. + At least 9 years of experience in Linux Systems Administration with Bachelors in related… more
    Huntington Ingalls Industries (08/08/25)
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