• System Administrator

    General Dynamics Information Technology (Annapolis Junction, MD)
    …day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and ... day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. + Implement IAVA security patches… more
    General Dynamics Information Technology (11/08/25)
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  • Senior Linux System Administrator

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This position will ... duties will be included in this role. + Senior-level RedHat Linux server administration experience, experience with other Linux OS versions desired, such as… more
    GovCIO (11/07/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    Mantech seeks a motivated, career and customer-oriented **Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will support ... day-to-day operations and monitoring, and resolve issues related to client/ server /storage/network devices and mobile systems. + Escalate and communicate status… more
    ManTech (10/25/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Founded in 2007 and headquartered in Columbia, Maryland, Synergy ... day-to-day operations, monitoring and problem resolution for all of the client/ server /storage/network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and… more
    Synergy ECP (10/22/25)
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  • System Administrator 2

    ARSIEM (Annapolis Junction, MD)
    …to have an impact on every client you work with. ARSIEM seeks a System Administrator 2 . This position will support one of our government clients in Annapolis ... including day-to-day operations, monitoring and problem resolution for all client/ server /storage/network devices, mobile devices, etc. + Provide Tier 1 (Help… more
    ARSIEM (10/14/25)
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  • Network Administrator

    GovCIO (Annapolis, MD)
    …a remote position. **Responsibilities** This position is for a Senior Network Administrator in a mixed and growing environment currently supporting functional teams ... and customers that utilize MS Windows server 2019/2022, MS SQL 2019, MS Windows 11, VMWare 7.x.,OEL 8x-9x, and Oracle Operating systems. This position will work with… more
    GovCIO (09/26/25)
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  • Systems Administrator

    Guidehouse (Bethesda, MD)
    …and enforce DISA STIG compliance across all systems and networks + Develop server builds for virtual and physical environments + Manage, maintain, configure, and ... and Ansible for infrastructure automation and orchestration + Set up administrator and service accounts, maintain system documentation, tune system performance,… more
    Guidehouse (12/10/25)
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  • Windows System Administrator - TS/SCI…

    Amentum (Fort Meade, MD)
    …& Intel space? If so, look no further. Amentum is seeking a **Windows System Administrator ** to join our team of passionate individuals in **Ft. Meade, MD** . In ... Nessus, Retina, Metasploit, BackTrack, CIS-CAT), Intrusion Detection/Prevention systems (IDS/IPS), server and network hardware and media (blade-servers, fiber not… more
    Amentum (12/05/25)
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  • Linux Unix Systems Administrator

    Lumen (Annapolis, MD)
    …the world and shape the future. **The Role** As the Linux/Unix Systems Administrator , you will be responsible for managing and maintaining the Voice Core Engineering ... in large-scale network environments + Application of network security, server operating systems, virtualization, and open-source platforms + Manage voice… more
    Lumen (12/03/25)
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  • System Administrator (TS/SCI Full Scope…

    IBM (Catonsville, MD)
    …impact the world around us. **Your role and responsibilities** As a System Administrator , you will work closely with IBM and clients' leaders to plan, formulate, ... administration skills * Knowledge of HCL BigFix * Knowledge of WebSphere Application Server /Liberty IBM is committed to creating a diverse environment and is proud… more
    IBM (12/03/25)
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