• Systems Administrator (Data…

    TRIAEM, LLC (Springfield, VA)
    Systems Administration/Data Visualization Developer (Tableau / Release Train Management)] Bring your data visualization expertise to a mission that matters. We're ... to oversee and optimize the daily operations of business systems -centered around Tableau-to deliver clear, actionable insights that drive...VA (Nice new office) might have an option for Chantilly location Clearance: + Must have an active TS /SCI… more
    TRIAEM, LLC (10/10/25)
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  • System Administrator 3

    M. C. Dean (District Of Columbia, DC)
    …electrical, engineering, and cybersecurity industries. Responsibilities What you'll do: The Systems Administrator 3 is responsible for the day-to-day management, ... involves configuring, troubleshooting, and ensuring the reliability, security, and performance of systems and services. The Systems Administrator will… more
    M. C. Dean (08/27/25)
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  • System Administrator

    Leidos (Bethesda, MD)
    …has an exciting opening for you as our next Tier 3 Service Desk/ Systems Administrator supporting the OSINT Integration Center under our 10-year DOMEX Technology ... will be to bring together Linux (primarily) and Windows systems administration, systems maintenance, systems ...of relevant professional experience + Must have an active Top Secret security clearance with the ability… more
    Leidos (10/01/25)
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  • System Administrator

    KBR (Colorado Springs, CO)
    …critical role - protecting our national security. KBR, is seeking a highly motivated Systems Administrator to join us in supporting our great nation, supporting ... Title: System Administrator Belong. Connect. Grow. with KBR! KBR's National...+ Security Clearance: Must have an active US government Top Secret /SCI security clearance, which is something… more
    KBR (08/22/25)
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  • System Administrator

    Koniag Government Services (Winchester, VA)
    Arlluk Technology Solutions, a Koniag Government Services company **,** is seeking a System Administrator with a Top - Secret Security clearance to support ATS ... Public Law 88-352_** **Job Details** **Job Family** **IT, Cyber Security, Network Systems ** **Job Function** ** Systems Administrator ** **Pay Type**… more
    Koniag Government Services (09/15/25)
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  • System Administrator

    Shuvel Digital (Reston, VA)
    …requirement. Briefly Describe the Work: GITI is looking for a mid-level Systems Administrator with experience in installing, configuring, troubleshooting, and ... Clearance Level: TS /SCI US Citizenship: Required Job Classification: Full Time...of requirements, system architecture, and detailed design documents. A Systems Administrator must be able to collaborate… more
    Shuvel Digital (08/13/25)
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  • Cloud System Administrator

    ManTech (Hanover, MD)
    …on-premise contexts **Minimum Qualifications:** + Ten (10) years of experience as a Systems Administrator or Cloud Engineer supporting programs and contracts of ... ManTech seeks a motivated, career- and customer-oriented **Cloud System Administrator ** to join our team in **Hanover, MD** . Our team delivers enterprise… more
    ManTech (09/10/25)
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  • Linux Elastic Systems Administrator

    KIHOMAC (Colorado Springs, CO)
    …be a US citizen + Candidate must be in possession of a minimum DoD issued Secret Clearance and eligibility for TS /SCI + Candidates with active current TS /SCI ... preferred Physical Requirements: + Able to occasionally reach with hands and arms + Prolonged periods of computer screen use, while sitting or standing at a desk + Adhere to safety protocols when in work areas requiring use of PPE (eg eyewear, gloves, masks,… more
    KIHOMAC (10/05/25)
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  • (Mid. or Senior) System Administrator

    Belay Technologies (Annapolis Junction, MD)
    …at least 8 yrs. of relevant experience + Must have experience as a systems administrator providing direct support to end users and technical staff (developer, ... in 2020 and a finalist in 2021! Belay Technologies is seeking a System Administrator to join our team. The selected individual will be responsible for maintaining… more
    Belay Technologies (10/01/25)
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  • Linux System Administrator

    Nightwing (Arlington, VA)
    …seeking a Technical Engagement Network (TEN) Lab Manager with experience in Linux Systems Administrator to support the design, development, and deployment of ... Nightwing provides technically advanced full-spectrum cyber, data operations, systems integration and intelligence mission support services to...- US Citizenship - Must have an active DoD Secret clearance, TS /SCI clearance is preferred. -… more
    Nightwing (08/28/25)
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