• System Administrator

    Leidos (Bethesda, MD)
    …exciting opening for you as our next Tier 3 Service Desk/ Systems Administrator supporting the OSINT Integration Center under our 10-year DOMEX Technology Platform ... and Ansible for infrastructure automation and orchestration + Set up administrator and service accounts, maintain system documentation, tune system performance,… more
    Leidos (10/01/25)
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  • Network Security Administrator

    CACI International (Columbia, MD)
    Network Security Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph Employee Type: ... None Type of Travel: None * * * The Network Security System Administrator will work within the Network Security Implementation and Sustainment (NSIS) Services, and… more
    CACI International (09/25/25)
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  • Systems Administrator 3

    Nightwing (Annapolis Junction, MD)
    …intelligence community, defense, civil, and commercial markets. The Systems Administrator will provide support for implementation, troubleshooting and maintenance of ... operating systems enhancements to improve reliability and performance. System Administrator (SA) shall possess the following capabilities: Provide support for… more
    Nightwing (09/22/25)
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  • Systems Network Administrator (SNA-0)

    Leidos (Laurel, MD)
    …**Leidos** has a new and exciting opportunity for a **Systems/Network Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... make a difference in National Security!** **Job Summary:** Systems/Network administrator will provide support for implementation, troubleshooting and maintenance of… more
    Leidos (09/20/25)
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  • Senior Power Platform Administrator

    GovCIO (Annapolis, MD)
    …Skills and Experience + 3-5 years of experience as Power Platform Administrator within an enterprise environment. + Must be knowledgeable managing PowerApp sites ... applications. + Knowledgeable in PowerShell scripting. + Experience with Azure, in either government or non- government settings. + Must have a Security Plus… more
    GovCIO (10/31/25)
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  • Mobile Device Management Administrator

    GovCIO (Annapolis, MD)
    …is seeking a highly skilled Journeyman-level Mobile Device Management (MDM) Administrator to support the administration, security, and lifecycle management of mobile ... GovCIO is a team of transformers--people who are passionate about transforming government IT. Every day, we make a positive impact by delivering innovative… more
    GovCIO (12/11/25)
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  • Senior Network/Systems Administrator

    GovCIO (Annapolis, MD)
    **Overview** GovCIO is currently hiring for a Senior Network/Systems Administrator with an active Secret clearance. This position will be fully remote. ... GovCIO is a team of transformers--people who are passionate about transforming government IT. Every day, we make a positive impact by delivering innovative… more
    GovCIO (12/03/25)
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  • Mid/Senior System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …in 2020 and a finalist in 2021! Belay Technologies is seeking a System Administrator (SA) to join our intel team. The SA provides support for implementation, ... of similar scope, type, and complexity within the federal Government is required. + Senior Level: Fifteen (15) years...of similar scope, type, and complexity within the Federal Government is required. Candidates are required to have the… more
    Belay Technologies (11/19/25)
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  • 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 ... GovCIO is a team of transformers--people who are passionate about transforming government IT. Every day, we make a positive impact by delivering innovative… more
    GovCIO (11/07/25)
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  • 337 - Senior Linux Systems Administrator

    ARSIEM (Annapolis Junction, MD)
    …we are committed to fostering a proven and trusted partnership with our government clients. We provide support to multiple agencies across the United States ... Government . ARSIEM has an experienced workforce of qualified professionals...is looking for a motivated and experienced Linux System Administrator for a small, diverse team that provides end-to-end… more
    ARSIEM (10/30/25)
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