• Senior Linux Systems Administrator

    Leidos (Camp Springs, MD)
    …DCWF Linux System Administrator / DISA-US1390 DCWF Windows Systems Administrator ). + 3 + years deploying Unix in secured environments, ie, ... Leidos Digital Modernization Sector is seeking a **_Senior Linux Systems Administrator_** in support of the Air Force National...+ Bachelor's Degree with 12+ years' experience as a Unix System Administrator - Operational experience with… more
    Leidos (12/20/25)
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  • Systems Administrator 2 (Linux/…

    Oracle (Annapolis, MD)
    …We are looking for someone who flourishes working in large-scale, distributed systems and is always looking to identify and implement standard processes and ... teams. **Requirements:** + Seeking over 2+ years of experience working with Unix /Linux Servers and system administration + Must have background in Cyber Security,… more
    Oracle (12/21/25)
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  • UNIX Systems Engineer

    GovCIO (Annapolis, MD)
    …be waived for 30 days after project join date. + 5+ yrs experience as a Unix Systems Administrator or IT Engineer with experience in automating assigned ... **Overview** GovCIO is currently hiring for an UNIX Systems Engineer to plan, execute,...patch management with understanding how toapply security updates to systems via YUM and RPM. + 3 +… more
    GovCIO (12/24/25)
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  • Systems Administrator 3

    Nightwing (Annapolis Junction, MD)
    …in the intelligence community, defense, civil, and commercial markets. The Systems Administrator will provide support for implementation, troubleshooting and ... problems and remains involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software,… more
    Nightwing (12/22/25)
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  • Linux/Windows Systems Administrator…

    COMSO, Inc (Columbia, MD)
    Linux/Windows Systems Administrator II (TS/SCI w/ Polygraph) Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Job Type Full-time Description ... OS operating system (Linux preferred) + Five (5) years' experience administering Linux, Unix , or Windows Operating System + Three ( 3 ) years' experience… more
    COMSO, Inc (11/27/25)
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  • Senior Systems Administrator

    CACI International (Fort Meade, MD)
    Senior Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... * * **The Opportunity:** CACI is seeking a Senior Systems Administrator to provide support for implementation,... will Configure and manage primarily Windows and some UNIX operating systems and installs/loads operating system… more
    CACI International (12/02/25)
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  • System Administrator 3

    DCCA (Annapolis Junction, MD)
    System Administrator 3 Location Annapolis Junction, MD Job Code 2127 # of Openings 1 Apply Now ... and benefits package. Visit our website at: www.dcca.com System Administrator 3 Candidate must have an active...in the resolution process. + Configure and manage Linux, UNIX and Windows operating systems and install/load… more
    DCCA (11/17/25)
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  • Systems Network Administrator…

    Leidos (Laurel, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Systems Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics ... us and make a difference in National Security!** **Job Summary:** The Systems Network Administrator provides support for implementation, troubleshooting and… more
    Leidos (11/18/25)
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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 ... problems and remains involved in the resolution process. Configures and manages UNIX and Windows operating systems and installs/loads operating system software,… more
    Themis Insight (12/19/25)
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  • Systems Administrator

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a ** Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics ... us and make a difference in National Security!** The Systems Administrator will be responsible for: +...involved in the resolution process + Configure and manage UNIX and Windows (or other applicable) operating systems… more
    Leidos (10/12/25)
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