• System Administrator 2

    Amentum (Fort Meade, MD)
    …& Intel space? If so, look no further. Amentum is seeking a **System Administrator ** to join our team of passionate individuals in **Ft Meade, Maryland** . In ... UNIX and Windows operating systems, including installing/loading operating system software , troubleshooting, maintaining integrity, and configuring network components. **Clearance… more
    Amentum (09/06/25)
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  • System Administrator

    ManTech (Annapolis Junction, MD)
    **ManTech seeks a motivated, career and customer-oriented System Administrator II to join our team at our Annapolis Junction, MD location.** **Responsibilities ... and performance. + Facilitate seamless upgrades to computer components and software , manage virtual servers effectively, and integrate automation processes to… more
    ManTech (09/05/25)
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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 ... the defense and intelligence industries. Our capabilities are focused on software engineering, cybersecurity, system engineering and IT services. Providing these… more
    Synergy ECP (09/01/25)
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  • Senior Systems Administrator (Systems…

    Huntington Ingalls Industries (Hanover, MD)
    …threats. Our capabilities in cybersecurity, network architecture, reverse engineering, software and hardware development uniquely enable us to support sensitive ... HII, is seeking a highly motivated and experienced System Administrator to join our Minotaur team in Hanover, MD....best practices for system administrators + Plan and execute software upgrades, patches, and security fixes in a timely… more
    Huntington Ingalls Industries (08/27/25)
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  • Senior Mainframe IMS Database Administrator

    Ensono (Annapolis, MD)
    …AdministratorRemote - United StatesJR011085 **Position Summary** The Database Administrator creates, maintains, designs, monitors and troubleshoots client databases. ... for this Role** + The successful candidate will perform mainframe database software upgrades coupled with administration and tuning to support our customers' IMS… more
    Ensono (08/07/25)
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  • System Administrator - Active Secret…

    ENS Solutions (MD)
    This role is contingent upon Contract Award The System Administrator supports secure and resilient operations of PKI infrastructure and associated systems for an ... availability, and compliance with DISA and DoD PKI standards. + Implement software updates, patches, and configuration changes in accordance with STIGs and system… more
    ENS Solutions (08/01/25)
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  • System Administrator

    Athenix Solutions Group, LLC (Annapolis Junction, MD)
    System Administrator Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) *ACS Description Athenix Solutions Group is looking for a ... Administrators a variety of roles to maintain and provide technical support for diverse software and hardware systems assisting in the defense of our nation. We have… more
    Athenix Solutions Group, LLC (07/24/25)
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  • Linux System Administrator

    ManTech (Laurel, MD)
    **Mantech** seeks a motivated, career and customer-oriented **Linux** **System Administrator ** to join our team in **Laurel, MD.** You will be part of a dedicated ... Configure and manage Linux operating systems. Installs/loads operating system software , troubleshoots maintains integrity and configures network components along… more
    ManTech (07/23/25)
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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 ... manage UNIX and Windows operating systems, install/load operating system software , troubleshoot, maintain integrity and configure network components, and implement… more
    ARSIEM (07/16/25)
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  • Senior System Administrator

    Synergy ECP (Columbia, MD)
    Senior System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Company Description: Synergy ECP is a Service Disabled ... and configuring Virtual Machines (VMs), loading Operating systems and software , performing security hardening, patching, and monitoring status. Position also… more
    Synergy ECP (07/16/25)
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