• Senior System Administrator

    Amentum (Springfield, VA)
    **Your Impact:** Are you interested in using your skills to help shape the Cyber, Security , & Intel space? If so, look no further. Amentum is seeking a **Senior ... System Administrator ** to join our team of passionate individuals in...projects that make a direct impact on the Nation's security and intelligence mission. **Responsibilities:** * Provide support for… more
    Amentum (11/20/25)
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  • Network Administrator

    Serco (Portsmouth, VA)
    …Description & Qualifications** **Position Description & Qualifications** Are you a **Network Administrator ** looking to discover a place you can make a difference ... Serco is that place!We are currently seeking a Network Administrator to be responsible for IT services required to...your ability to maintain and transfer your DoD Secret security clearance** **In this role, you will:** + Support… more
    Serco (01/15/26)
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  • Senior Classified Systems Administrator

    The MITRE Corporation (Bedford, MA)
    …and available. The department designs, operates, and sustains classified infrastructure , including systems, networks, storage, and access controls, while meeting ... stringent security and regulatory requirements. In parallel, R111 actively reduces...Roles and Responsibilities: The team seeks a full-time Systems Administrator to support the deployment, operation, and maintenance of… more
    The MITRE Corporation (01/13/26)
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  • System Administrator

    Robert Half Technology (San Diego, CA)
    Description We are seeking an experienced Systems Administrator with advanced expertise in Microsoft Azure and emerging AI technologies, including Copilot AI and ... enhance our cloud-first strategy, manage system integrations, and champion our security posture within a modern, collaborative Microsoft 365 environment. Key… more
    Robert Half Technology (01/09/26)
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  • Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (Hickam AFB, HI)
    **Overview** SYSTEMS ADMINISTRATOR (GEO): Bowhead seeks a Systems Administrator to support the Pacific Installation Geospatial Engineering Office located in ... geospatial information structure that electronically depicts built and natural infrastructure on each Air Force installation. **Responsibilities** + Troubleshoot… more
    UIC Government Services and the Bowhead Family of Companies (12/31/25)
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  • System Administrator

    DCCA (Denver, CO)
    System Administrator Location Denver, CO Job Code 2454 # of Openings 1 Apply Now ... competitive compensation and benefits package. Visit our website at: www.dcca.com System Administrator Candidates MUST have an active TS/SCI Clearance For over 40… more
    DCCA (12/21/25)
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  • Intel Systems Administrator

    BOOZ, ALLEN & HAMILTON, INC. (NC)
    …data, ensuring clients receive the best possible answers. As an Intelligence System Administrator and IT Cyber Security Support professional, you will bring ... Intel Systems Administrator The Opportunity: Every day, critical decisions are...US Marine Corps Intelligence Programs of Record and network infrastructure . Success in this role requires a strong grasp… more
    BOOZ, ALLEN & HAMILTON, INC. (12/20/25)
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  • Senior Maximo Applications Suite (MAS)…

    Colorado Springs Utilities (Colorado Springs, CO)
    **Senior Maximo Applications Suite (MAS) Administrator ** Job Type: **Information Technology** Pay Range **$100,610 to $125,757** Location **Colorado Springs, CO** ... a minimum of 5 days of being posted._ **Senior Maximo Applications Suite (MAS) Administrator ** This job is eligible for relocation assistance to aid with the costs… more
    Colorado Springs Utilities (12/18/25)
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  • Systems Administrator w/Poly

    BigBear.ai (Hanover, MD)
    Overview BigBear.ai is seeking a System Administrator to support mission critical application and systems in support of multiple Identity, Credential and Access ... Management (ICAM) projects. The selected candidate will serve in a System Administrator role to keep the system operational, compliant and perform trouble shooting… more
    BigBear.ai (12/17/25)
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  • Senior Database Administrator

    BAE Systems (Washington, DC)
    …join our team and provide support to facilitate operations on a critical infrastructure and services program. This effort focuses on providing a comprehensive set of ... with an anticipated decision expected by Q3/Q4 of 2026** . The **Database Administrator ** responsibilities include, but are not limited to: + Oversees the strategy,… more
    BAE Systems (12/04/25)
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