• Messaging & Collaboration Systems

    FGS, LLC (Suitland, MD)
    Messaging & Collaboration Systems Administrator Suitland (ONI), MD **Citizenship:** Requires US Citizenship **Employment Term and Type:** Regular, Full Time ... **Salary Band:** $150,000 to $175,000 **Job Description:** The Messaging & Collaboration Systems Administrator will support the Office of Naval Intelligence… more
    FGS, LLC (06/04/25)
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  • System Administrator

    KBR (Lexington Park, MD)
    Title: System Administrator KBR is seeking an experienced Systems Administrator (Active Secret Clearance Required) to support Naval Air Systems ... to Aviation Product Lifecycle Management (AvPLM), who will provide System Administration support for the AvPLM IPT and its...Server builds and have the ability to harden systems to be in compliance with DoD RMF policies.… more
    KBR (07/02/25)
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  • Systems Administrator III (TS/SCI w/…

    COMSO, Inc (Fort Meade, MD)
    Systems Administrator III (TS/SCI w/ Polygraph) Fort Meade, MD (http://maps.google.com/maps?q=FORT+MEADE+MD+USA+20755) Description COMSO, Inc. is a powerhouse ... + Configure and manage UNIX and Windows (or other applicable) operating systems and installs/loads operating system software, troubleshoot, maintain integrity of… more
    COMSO, Inc (06/27/25)
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  • Systems Administrator

    ManTech (Hanover, MD)
    ManTech seeks a motivated, career- and customer-oriented ** Systems Administrator ** to join our team in **Hanover, MD.** The team delivers enterprise ... **Minimum Qualifications:** + 14+ years of experience as a Systems Administrator or Cloud Engineer supporting programs...Active Directory and networking + Proven experience as a System Administrator or Cloud Engineer with practical… more
    ManTech (08/02/25)
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  • System Administrator

    KBR (Bethesda, MD)
    Title: System Administrator Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... contingent position based upon contract award Responsibilities Include: + Serves as System Administrator + Exhibits proficiency in vulnerability assessment, OS &… more
    KBR (07/25/25)
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  • Windows Systems Administrator

    SAIC (Adelphi, MD)
    **Description** SAIC is seeking a proven **Windows Systems Administrator ** to join the **Army Research Laboratory (ARL) Information Technology (IT) ... to utilize your skills and background as a Windows Systems Administrator and deliver support to the...cutting edge R&D for the US Army. The Windows System Administrator (Senior-Level) will be responsible for… more
    SAIC (08/07/25)
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  • System Administrator

    Themis Insight (Fort Meade, MD)
    …Public and Private, Civilian and Military expertise to every case. We are hiring a System Administrator to work in the Fort Meade, MD vicinity. Position location ... systems enhancements to improve reliability and performance. The Level 1 System Administrator shall possess the following capabilities: + Provide support for… more
    Themis Insight (07/02/25)
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  • System Administrator I

    General Dynamics Information Technology (Annapolis Junction, MD)
    …years of related experience **US Citizenship Required:** Yes **Job Description:** Systems Administrator 1 Provides support for implementation, troubleshooting ... and maintenance of information Technology (IT) systems . Manages IT system infrastructure and any...experience with Service Management (ITSM) is required. + ServiceNow System Administrator certification is required GDIT IS… more
    General Dynamics Information Technology (07/31/25)
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  • Mid-Level Linux System Administrator

    Belay Technologies (Laurel, MD)
    …runner up in 2020 and a finalist in 2021! Belay Technologies is seeking a Linux System Administrator to join our intel team. + We are seeking a Mid-Level Linux ... System Administrator to work on a fast-paced...system infrastructure, and any processes related to these systems and provide support to IT systems more
    Belay Technologies (07/21/25)
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  • Principal Linux Systems

    Northrop Grumman (Linthicum Heights, MD)
    …: + Experience installing and managing Linux operating systems in a server environment. + Understanding of installing operating system patches. + Experience ... include but not be limited to the following: + Perform as primary Linux Systems Administrator for a classified government contract. + Communicate effectively at… more
    Northrop Grumman (07/02/25)
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