• 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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  • Senior Network/Systems Administrator

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for a Senior Network/Systems Administrator with an active Secret clearance. This position will be fully remote. ... maintain performance efficiencies and/or study system requirements to determine proper server installation methods and procedures. + Maintain and administer computer… more
    GovCIO (12/03/25)
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  • System Administrator 2

    Synergy ECP (Columbia, MD)
    System Administrator 2 Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Synergy ECP, a platform company with Falfurrias Capital ... 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
    Synergy ECP (11/30/25)
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  • Senior VMWare System Administrator

    Intrepid Solutions and Services (Annapolis Junction, MD)
    …of new and emerging technologies.We're seeking a **Senior Level System Administrator with specialized experience with VMWare** for a unique, tailored mission. ... + Deep knowledge and experience with VMware vCenter, Cisco switches, VPNs, VLANs, Server Deployment. + Experience with enclaves and firewalls (eg, NSX, Cisco ASA). +… more
    Intrepid Solutions and Services (11/26/25)
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  • Cross Domain Solutions Administrator (ONI)

    FGS, LLC (Suitland, MD)
    Cross Domain Solutions Administrator (ONI) Suitland, MD **Requires US Citizenship** **Employment Term and Type: Regular, Full Time** **Required Security Clearance: ... include, but are not limited to, developing SOPs, Unix shell scripting, server rack work, user account management and regular verbal/written communication with… more
    FGS, LLC (11/22/25)
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