• Quality Assurance Linux Administrator

    Assertive Professionals (Hanover, MD)
    Quality Assurance Linux Administrator About the Organization Established in 2015,AssertiveProfessionals(AP), is anEconomically Disadvantaged Woman Owned Small ... Open Description Assertive Professionalsis in search of aQuality Assurance Linux Administrator to support orNational Security CustomernearHanover, MD. This is a… more
    Assertive Professionals (09/25/25)
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  • Systems Administrator

    Guidehouse (Bethesda, MD)
    …and Ansible for infrastructure automation and orchestration + Set up administrator and service accounts, maintain system documentation, tune system performance, ... time security critical patches + Working knowledge of COTS and FOSS storage solution + Improve existing infrastructure to incorporate latest technology best… 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 ... Manages file servers, web servers, email servers, directory servers, workstations, storage devices, workstations, storage devices, network routing/ switching… more
    Amentum (12/05/25)
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  • System Administrator

    General Dynamics Information Technology (Annapolis Junction, MD)
    …day-to-day operations, monitoring and problem resolution for all of the client/server/ storage /network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and ... 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
    General Dynamics Information Technology (11/08/25)
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  • System Administrator

    ManTech (Fort Meade, MD)
    **ManTech** seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team located in the **Ft. Meade, MD** area. ... + Experience in administration of Linux/Windows + Experience configuring and maintaining storage and file systems (NFS, EXT3/4, XFS) + Experience in developing and… more
    ManTech (11/03/25)
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  • System Administrator

    Synergy ECP (Columbia, MD)
    System Administrator Columbia, MD (http://maps.google.com/maps?q=Columbia+MD+USA+21046) Description Founded in 2007 and headquartered in Columbia, Maryland, Synergy ... day-to-day operations, monitoring and problem resolution for all of the client/server/ storage /network devices, mobile devices, etc. Provides Tier 1 (Help Desk) and… more
    Synergy ECP (10/22/25)
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  • Linux Dev/Ops Systems Administrator 1 (SW…

    Synergy ECP (Annapolis Junction, MD)
    Linux Dev/Ops Systems Administrator 1 (SW support) Annapolis Junction, MD (http://maps.google.com/maps?q=Annapolis+Junction+MD+USA) Description We are searching for ... aLinux Systems Administratorand Dev/Ops Engineer with expertise in Virtualization, Storage , Automation, Containerization, Orchestration, Version Control, Security and Identity… more
    Synergy ECP (10/22/25)
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  • Window System Administrator

    ManTech (College Park, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Windows** **Systems Administrator ** to join our team in **College Park, Maryland** . The position is ... including day-to-day operations, monitoring and problem resolution for all client/server/ storage /network devices and peripherals + Provides Tier 1 through Tier… more
    ManTech (10/14/25)
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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 ... 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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  • Linux System Administrator

    ManTech (Fort Meade, MD)
    **MANTECH** seeks an experienced and passionate, career and customer-oriented **System Administrator ** to join our team located in the **Fort Meade, MD** area. ... or NiFi. + Experience with integrated processing environments such as a Storage Area Network **Preferred Qualifications:** + Experience with DevOps tools such as… more
    ManTech (12/02/25)
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