• 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 ... and libraries + Advanced Linux System Administration, Configuration, and System Security + Advanced systems troubleshooting skills + Excellent written and verbal… more
    GovCIO (11/07/25)
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  • 337 - Senior Linux Systems Administrator

    ARSIEM (Annapolis Junction, MD)
    …work with. ARSIEM is looking for a motivated and experienced Linux System Administrator for a small, diverse team that provides end-to-end software, systems, and ... and reliability, reduce latency, and optimize performance, while maintaining the security posture. This position will support one of our government clients… more
    ARSIEM (10/30/25)
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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 ... storage or remote storage + Maintaining inventory of infrastructure hardware + Implementing security best practices and applying security patches + Providing IT… more
    Athenix Solutions Group, LLC (10/23/25)
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  • System Administrator 2

    Synergy ECP (MD)
    System Administrator 2 MD Description Member of a cross-functional team providing Windows systems administration/engineering expertise and guidance for a critical ... possible solutions, and work with developers to implement those fixes + Maintain security , backup, and redundancy strategies + Write and maintain custom scripts to… more
    Synergy ECP (01/14/26)
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  • Biomedical Research Scholars Program…

    Kelly Services (Bethesda, MD)
    …center in the world. We are seeking a Biomedical Research Scholars Program Administrator to support the NIH Oxford-Cambridge Scholars Program in Bethesda, MD. Role ... and interests and handle the details of transferring and processing all levels of security clearances. It's just another way we make the job search work for you.… more
    Kelly Services (01/09/26)
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  • Contract Administrator

    Northrop Grumman (Baltimore, MD)
    …Mission Systems is a trusted provider of mission-enabling solutions for global security . We have a wide portfolio of secure, affordable, integrated, and multi-domain ... Division (AMS), is looking for you to join our team as a Contract Administrator based out of our Linthicum, MD office supporting our F-35 Radar/EODAS Sustainment… more
    Northrop Grumman (01/07/26)
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  • JIRA Administrator

    ManTech (Fort Meade, MD)
    MANTECH seeks a motivated, career and customer-oriented **JIRA Administrator ** to join our team in **Ft. Meade, MD** . You will be part of a dedicated team ... ability to restructure JIRA systems to meet development requirements. ** Security Clearance Requirements:** + Current/Active TS/SCI with Polygraph. **Physical… more
    ManTech (01/06/26)
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  • Systems Administrator

    ManTech (Fort Meade, MD)
    **MANTECH** seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team in **Ft. Meade, MD.** **Responsibilities ... STE/STN Compliancy (ex., NESSUS, MacAfee Agents) and perform servermanagement relating to security tools such as patch management (applying O/S updates, IAVAs, and… more
    ManTech (12/31/25)
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  • Systems Administrator

    ManTech (Fort Meade, MD)
    **MANTECH** seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team in Ft. Meade, MD. **Responsibilities include ... Compliancy (ex., NESSUS, MacAfee Agents) and performing server management relating to security tools such as patch management (applying O/S updates, IAVAs, and… more
    ManTech (12/28/25)
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  • Senior Linux System Administrator

    ManTech (Fort Meade, MD)
    ManTech seeks a **Senior Linux System Administrator ** to join our team in **Ft. Meade, MD** . In this role, you will provide support for implementation, ... Experience with Linux, including installation, configuration, troubleshooting, and maintenance. ** Security Clearance Requirements:** + Active TS/SCI with Polygraph is… more
    ManTech (12/24/25)
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