• 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 (11/30/25)
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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 (11/25/25)
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  • System Administrator

    CACI International (Laurel, MD)
    System Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: Regular ... (or other applicable) operating systems and installs/loads operating system software , troubleshoot, maintain integrity of and configure network components, along… more
    CACI International (11/20/25)
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  • Systems Administrator

    Belay Technologies (Annapolis Junction, MD)
    …runner up in 2020 and a finalist in 2021! Belay Technologies seeks a Senior System Administrator (SA) to join our Intel team. You will play a key role in supporting ... UNIX and Windows operating systems and installs/loads operating system software , troubleshoots, maintains integrity and configures network components along with… more
    Belay Technologies (11/19/25)
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  • Senior Storage Administrator

    IBM (Bethesda, MD)
    …partner ecosystem and our robust technology platforms across the IBM portfolio, including Software and Red Hat. Curiosity and a constant quest for knowledge serve as ... unique skills and experience. **Your role and responsibilities** As a Senior Storage Administrator , you'll work with the Storage and Data Protection team in support… more
    IBM (11/11/25)
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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 (10/31/25)
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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 ... Configure and manage Linux operating systems; install and maintain OS software ; implement system enhancements to improve reliability and performance. + Troubleshoot… more
    ManTech (10/25/25)
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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 (10/23/25)
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  • Systems and Database Administrator

    CACI International (College Park, MD)
    Systems and Database Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... and supporting the correction and enhancement of the system's software modules and other work products to meet customer's...existing functionality. * Supports the deployment and testing of software . * Responds to testing feedback. * Analyzes user… more
    CACI International (10/15/25)
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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 (10/15/25)
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