• Journeyman Network/ Systems

    GovCIO (Fort Bliss, TX)
    **Overview** GovCIO is currently hiring for a Journeyman System Administrator with an active Secret clearance . This position will be located in El Paso, ... School with 6 - 9 years system administration (or commensurate experience) + Clearance Required: Secret clearance with ability to obtain and hold DEA… more
    GovCIO (11/29/25)
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  • Sr. Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    … Ft. Belvoir, VA Join our Talent Network Sr. Systems Administrator Ft. Belvoir, VA C-CHR-24-050 TheSenior System Administratorwill provide primary and ... 365 Certified: Modern Desktop Administrator Associate Certification required. + Secret clearance Tier 5 investigation required. Chenega Corporation is an… more
    Chenega Corporation (12/01/25)
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  • Senior Linux System Administrator

    GovCIO (Madison, WI)
    **Overview** GovCIO is currently hiring for an experienced Linux System Administrator with an active Secret clearance to join an Operations team. This ... Security, applying updates and remediating vulnerabilities (or commensurate experience) Active Secret Clearance Required with ability to obtain and hold DEA… more
    GovCIO (11/07/25)
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  • Systems Administrator

    GovCIO (Fort Bliss, TX)
    **Overview** GovCIO is currently hiring for a Systems Administrator with an active Secret clearance to provide Windows administration for Windows Server ... High School with 10+ years systems administration (or commensurate experience). + Secret Clearance with ability to obtain and hold DEA suitability. **Company… more
    GovCIO (11/29/25)
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  • Service Desk Administrator

    GovCIO (Trenton, NJ)
    **Overview** GovCIO is currently hiring for a Service Desk Administrator with an active Secret clearance to provide Tier I phone support and troubleshooting ... School with 3 - 6 years IT support (or commensurate experience) + Active Secret clearance with ability to obtain and hold DEA suitability **Company Overview**… more
    GovCIO (10/09/25)
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  • PDM/PLM Application Administrator

    RTX Corporation (Plano, TX)
    …are eligible for a security clearance ​ **Security Clearance :** Top Secret - Current **Application System Administrator (PDM/PLM - Windchill) - ... (Principal Specialist). This candidate will be a Windchill Application Administrator for a product data/lifecycle management system ...results + Active and transferable US government issued TOP SECRET security clearance is required prior to… more
    RTX Corporation (11/24/25)
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  • Network Administrator , McKinney TX Onsite…

    RTX Corporation (Mckinney, TX)
    …are eligible for a security clearance ​ **Security Clearance :** Top Secret - Current **Network Administrator Senior Analyst - P2** **Raytheon Digital ... Technology** **McKinney TX - ONSITE** **Active Top Secret Clearance required** At Raytheon, the foundation of everything we do is rooted in our values and a… more
    RTX Corporation (12/05/25)
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  • System Administrator (Night Shift,…

    NANA Regional Corporation (Colorado Springs, CO)
    Five Rivers Analytics is looking for a System Administrator to work in Colorado Springs, CO. Administers, develops, runs tests, implements, and maintains ... systems , operating environments, and related software + Provide system administration support to install, operate, configure, optimize, and...years of experience + US Citizenship required + Active Secret clearance to start with the ability… more
    NANA Regional Corporation (11/19/25)
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  • Senior Systems Administrator (Linux)

    Amentum (Waimea, HI)
    …OS Certifications required + Linux + Linux+ Red Hat Certified System Administrator (RHCSA) **Security Clearance ** Top Secret security clearance ... Amentum is seeking a highly experienced Senior Linux System Administrator to oversee and manage...Clearance . Applicants selected either must currently possess a Secret clearance or will be subject to… more
    Amentum (09/24/25)
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  • System Administrator (Junior-Senior)

    NetSEA Technologies (Aberdeen Proving Ground, MD)
    Position Title: System Administrator (Junior-Senior) Clearance : DoD SECRET or higher clearance Location: Aberdeen Proving Ground, MD Travel: up to ... 15% Role Overview: The System Administrator role advances mission outcomes through practical, day‑to‑day execution and clear communication. Responsibilities… more
    NetSEA Technologies (10/14/25)
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