• 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 ... variety of roles to maintain and provide technical support for diverse software and hardware systems assisting in the defense of our nation. We have roles for SAs to… more
    Athenix Solutions Group, LLC (07/24/25)
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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 ... consistent maintenance, configuration, and reliable operation of critical computer systems , network servers, and virtualization environments, upholding system stability… more
    ManTech (06/07/25)
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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 ... for DoD PKI inspections. Key Responsibilities: + Maintain and monitor systems supporting PKI services, including Certificate Authorities (CAs), OCSP responders, Key… more
    ENS Solutions (08/01/25)
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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 ... a team obtaining and configuring Virtual Machines (VMs), loading Operating systems and software, performing security hardening, patching, and monitoring status.… more
    Synergy ECP (07/16/25)
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  • Entry Level or Mid Level System…

    Belay Technologies (Annapolis Junction, MD)
    …(BBJ) Best Places to W ork 2019, runner up in 2020 and a finalist in 2 021! Belay Technologies is seeking a Mid-Level System Administrator (SA2) to join our ... in Columbia, Maryland (Baltimore/Washington area). Belay Technologies specializes in systems automation and full stack development. Belay Technologies provides… more
    Belay Technologies (07/11/25)
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  • IdM Platform Administrator

    Leidos (Odenton, MD)
    **Description** Leidos is seeking an IdM Platform / *nix Platform Administrator to join our team at Ft. Meade, MD.In this role you will provide security ... maintain integration and implementation of Identity Management, Access Control Systems /Solutions, support Compliance Monitoring and Remediation, and implement Multi-Factor… more
    Leidos (07/18/25)
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  • SharePoint Administrator

    Leidos (Suitland, MD)
    …Leidos National Security Sector has an opening for an upcoming **SharePoint Administrator ** to join our team supporting the Kennedy Maritime Analysis Center at ... and optimal performance by monitoring and resolving issues with servers, systems , applications, and operating environments. + Manage communications across multiple… more
    Leidos (06/06/25)
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  • System Administrator Level 3

    General Dynamics Information Technology (Annapolis Junction, MD)
    …SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:** Linux,ServiceNow Platform,Unix **Experience:** 15 + years of ... support for implementation, troubleshooting and maintenance of information Technology (IT) systems . Manages IT system infrastructure and any processes related to… more
    General Dynamics Information Technology (07/23/25)
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  • System Administrator (SA2) with Poly

    Lockheed Martin (Annapolis Junction, MD)
    …sustainment\. Proficiency or exposure to Linux is a plus as many systems rely on Linux\-based environments for development, deployment, and operational support\. ... support for implementation, troubleshooting and maintenance of Information Technology \(IT\) systems \. Manages IT system infrastructure and any processes related to… more
    Lockheed Martin (07/24/25)
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  • PMK - System Administrator Level 1

    Stratus Solutions (College Park, MD)
    …environments through various channels, including phone, email, chat, and ticketing systems (JIRA/Confluence). This role not only involves supporting daily IT ... needed * Provide support for implementation, troubleshooting and maintenance of IT systems . * Provide Tier 1 (Help Desk) problem identification, diagnosis and… more
    Stratus Solutions (08/08/25)
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