• NCIS Systems Administrator | Active Top…

    General Dynamics Information Technology (Quantico, VA)
    …Yes **Job Description:** Transform technology into opportunity as a **Systems Administrator ** at GDIT. Shape what's next for mission-critical government projects ... sabotage, espionage and subversive activities. **HOW OUR SENIOR SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT** As a **Systems ...Windows servers 2019 and 2022. + Responsible for Windows Server patching in an operational environment. + Experience with… more
    General Dynamics Information Technology (11/04/25)
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  • Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Arlington, VA)
    **Overview** SYSTEMS ADMINISTRATOR (NAUT): Bowhead seeks a Systems Administrator to support our customer on the Nautical contract in the Arlington, VA area. The ... and compliance Technical Skills: + Proficiency in Linux/Unix and Windows server administration in cloud environments + Strong experience with containerization… more
    UIC Government Services and the Bowhead Family of Companies (10/31/25)
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  • Principal Network Administrator

    BAE Systems (Washington, DC)
    …that enable our customers to achieve their missions. As a **Principal Network Administrator ** , you'll play a critical role in providing exceptional IT support to ... a new challenge, we encourage you to apply. As a Principal Network Administrator , you'll be responsible for monitoring the performance and security of comprehensive… more
    BAE Systems (10/30/25)
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  • Systems Administrator (TS/SCI with Poly…

    Fluor (Aurora, CO)
    …and have favorably completed a government issued polygraph The Systems Administrator is highly knowledgeable within designated Industrial Control System (ICS) ... and manage virtual workstations and servers using VMWare. The Systems Administrator analyzes, evaluates, and proposes recommendations on innovative solutions. This… more
    Fluor (10/29/25)
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  • Senior IT Systems Administrator 1

    Applied Research Associates, Inc. (Warrendale, PA)
    …in our Pittsburgh, PA office. We're looking for a **Senior IT Systems Administrator ** to join our team. This successful person will manage our Linux-based ... + **Linux Administration:** Design, provision, configure, and maintain our Linux server and workstation fleet (primarily Ubuntu/Debian). Lead incident response and… more
    Applied Research Associates, Inc. (10/24/25)
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  • Systems Administrator

    Arena Technical Resources, LLC (Huntsville, AL)
    Systems Administrator Location: Huntsville, AL, US Job ID: ATR 17712 Job Description Systems Administrator Job Description Location: Redstone Arsenal, AL 35898 ... Secret Clearance. Skills / Experience Required + The Systems Administrator delivers Tier II IT support to users within...Utilizes enterprise tools such as Active Directoryand various Microsoft Server tools. + Ensures that system security is in… more
    Arena Technical Resources, LLC (10/23/25)
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  • Systems Administrator

    ISYS Technologies (Schriever AFB, CO)
    …initiatives of our government customers. I2X Technologies is seeking a Systems Administrator to support ongoing activities for a customer in Colorado Springs, CO ... with computer security policy, Risk Management Framework (RMF) + Set up administrator and service accounts + Maintain system documentation + Tune system performance… more
    ISYS Technologies (10/22/25)
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  • Systems Administrator

    Leidos (Columbia, MD)
    **Description** **Leidos** has a new and exciting opportunity for a **Systems Administrator ** in our **National Security Sector's (NSS) Cyber & Analytics Business ... **Join us and make a difference in National Security!** The Systems Administrator will be responsible for: + Provide support for implementation, troubleshooting and… more
    Leidos (10/12/25)
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  • Systems Administrator - NETTN Support

    Huntington Ingalls Industries (Virginia Beach, VA)
    …https://vimeo.com/732533072 Job Description Mission Technologies is seeking a Systems Administrator to support the Navy Integrated Training Environment (NITE). This ... modeling and simulation systems across the defense training enterprise. The Systems Administrator will work as part of a collaborative technical team to resolve… more
    Huntington Ingalls Industries (10/11/25)
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  • Linux Systems Administrator

    Huntington Ingalls Industries (Nellis AFB, NV)
    …We Are Mission Technologies, a Division of HII, is seeking a Linux Systems Administrator to support a Modeling, Simulation, and Training team at the Joint Integrated ... levels. This will include, but are not limited to: + Setting up administrator and user service accounts. + Installing system-wide software and allocate mass storage… more
    Huntington Ingalls Industries (10/08/25)
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