• Windows System Administrator (Senior-Level)

    Link Solutions Inc (Adelphi, MD)
    …projects while safeguarding our national security. Job Responsibilities: + Manage Windows Server environments and support Active Directory, Group Policy, and ... environment certification (eg, Windows 10, Windows 11, or Microsoft Server 2019, etc.). + Experience with incident management within the ServiceNow Information… more
    Link Solutions Inc (09/18/25)
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  • Senior Cloud System Administrator

    ManTech (Hanover, MD)
    …**Responsibilities include, but are not limited to:** + Provide administration and support for Windows Server 2022 environments, including Active Directory, and ... cloud environments, primarily within AWS, while also supporting existing on-premise server infrastructure. + Develop, implement and maintain automation scripts and… more
    ManTech (09/10/25)
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  • Database Administrator / Applications Developer

    Chenega Corporation (Silver Spring, MD)
    …in your employer's core culture? If so, Chenega Military, Intelligence & Operations Support (MIOS) could be the place for you! Join our team of professionals ... who support large-scale government operations by leveraging cutting-edge technology and...experience managing and administering database solutions (eg, Microsoft SQL Server 2019, Microsoft SQL Server 2022, etc.)… more
    Chenega Corporation (07/31/25)
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  • Security Engineer

    Leidos (Bethesda, MD)
    …identify and resolve technical design issues. This role will collaborate with client, server and other internal/external teams to identify support and technology ... you can thrive, keep reading!** Leidos is seeking a Security Engineer to support the National Media Exploitation Center (NMEC). This role will be responsible for… more
    Leidos (09/12/25)
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  • Systems Administrator I - Pipeline (TS/SCI w/…

    COMSO, Inc (Fort Meade, MD)
    …innovative learning solutions for workforce development, and exceptional operations and production support . We were founded in 1988, and remain a recognized woman ... Requires DoD 8570 compliance with Information Assurance Technical (IAT) Level I certification , and Computing Environment (CE) Certification . The CE … more
    COMSO, Inc (09/02/25)
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  • Fidelis Administrator - Active TS/SCI with CI Poly

    ENS Solutions (College Park, MD)
    …to obtain a DoD 8570.01-M Cybersecurity Service Provider (CSSP) - Infrastructure Support (IS) certification , including CEH, CySA+, GICSP, SSCP, CHFI, CFR, ... knowledge of industry. Performs systems administration of cyber tools sets and server systems connected to networks across multiple classification domains. Provide … more
    ENS Solutions (09/27/25)
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  • Cloud Engineeer

    ManTech (Hanover, MD)
    …**Responsibilities include, but are not limited to:** + Manage and maintain server infrastructure in a hybrid environment (on-premises and AWS cloud). + Administer ... and troubleshoot Linux (Amazon Linux 2023, RHEL 8/9) and Windows Server (2016/2022) systems. + Configure and manage core services such as Active Directory, DNS, and… more
    ManTech (09/13/25)
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  • Database Administrator 5

    M. C. Dean (Annapolis Junction, MD)
    …and availability and compliance with business requirements. + Performs Oracle, SQL Server and SYBASE Database and Application server administration. + Organizes ... five (5) years' experience is required administering Microsoft SQL Server Databases. + Have DoD 8570 compliance with Information...Assurance Technical (IAT) Level II or higher. + Have certification as a LENEL Certified Expert (LCE) with a… more
    M. C. Dean (08/27/25)
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  • Database Administrator - Mon/Tues Off Days

    GovCIO (Annapolis, MD)
    …deployment support of multiple database technologies, including Oracle, SQL Server , Postgres, which includes on-site and remote administration, user support , ... + Perform a technical leadership role in incident response, maintenance, documentation, and support of a large, complex, distributed server environment + Perform… more
    GovCIO (09/07/25)
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  • System Administrator

    CACI International (Annapolis Junction, MD)
    …and capacity planning + Analyze and resolve hardware/software integration issues across server and network infrastructures + Design and support system ... clients in the defense and national security sectors. Our mission is to support critical infrastructure with the highest standards of service and reliability. We're… more
    CACI International (08/01/25)
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