• Systems Administrator - Senior

    Amentum (Warrenton, VA)
    …Security, & Intel space? If so, look no further. Amentum is seeking a System Administrator to join our team of passionate individuals in Warrenton, VA. In this role ... transformative change. **Responsibilities:** The duties and responsibilities of theSenior System Administrator include, but are not limited to, the following: +… more
    Amentum (09/25/25)
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  • ACAS Systems Administrator…

    CACI International (Norfolk, VA)
    ACAS Systems Administrator / Information Systems Security Officer (ISSE) Job Category: Information Technology Time Type: Full time Minimum Clearance Required ... * * * **The Opportunity** We're seeking an experienced Information Systems Security Engineer & ACAS System Administrator to join our NTCSS Systems Team at… more
    CACI International (09/25/25)
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  • Application Administrator (HR…

    Navy Exchange Services (NEX) (Virginia Beach, VA)
    Title: Application Administrator (HR Systems ) Location: United States-Virginia-Virginia Beach Job Number: 250000GA Job Summary: Serves as Application ... Administrator for a variety of Client Computing system software...software. - Sets/Manages application parameters for Client Computing Support systems /software. - Administer incident, problem and change management capabilities… more
    Navy Exchange Services (NEX) (07/26/25)
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  • Linux Systems Administrator

    CACI International (Hampton, VA)
    Linux Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI Employee Type: Regular ... We are seeking a cleared, skilled and experienced Red Hat Enterprise Linux Administrator with expertise in Puppet configuration management to join our IT team. The… more
    CACI International (09/26/25)
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  • IT Systems Administrator

    Nuclear Fuel Services (Lynchburg, VA)
    …and Instagram (https://www.instagram.com/bwxtechnologies/) . BWXT is seeking an Onsite IT Systems Administrator for its Lynchburg, VA location! The ... Systems Administrator will design, implement, and troubleshoot information systems and technology solutions in support of various BWXT business units.… more
    Nuclear Fuel Services (09/27/25)
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  • SIGINT Systems Administrator (Low…

    CACI International (Hampton, VA)
    SIGINT Systems Administrator (Low Band Journeyman) Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: Employee Type: ... of Travel Required: Type of Travel: * * * CACI is seeking a SIGINT Systems Administrator to join the CACI team at Langley AFB, VA. You will be responsible for… more
    CACI International (09/15/25)
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  • Systems Administrator - COMSEC

    KBR (Chantilly, VA)
    Title: Systems Administrator - COMSEC Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... this SETA role, you use your expertise to perform Systems Administration for a COMSEC group. A Systems...Polygraph. + Experience: 3+ years' experience as a System Administrator Desired: + Experience: Military / DOD / IC… more
    KBR (09/06/25)
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  • Systems Administrator

    Chenega Corporation (Arlington, VA)
    **Req ID:** 37805 **Summary** ** Systems Administrator ** **Arlington, VA** Are you ready to enhance your skills and build your career in a rapidly evolving ... and economic interest of our nation. SecuriGence is seeking a talented ** Systems Administrator ** to help contribute to our success. Come help us solve problems… more
    Chenega Corporation (09/26/25)
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  • Systems Administrator /Integrator

    General Dynamics Information Technology (Springfield, VA)
    …lead, innovate, and drive strategic change. We are seeking a Mid-Level Systems Administrator / Integrator with proven experience delivering mission-critical ... shaping architectural solutions, and mentoring technical teams. As a Mid-Level Systems Administrator / Integrator, you will be part of a team responsible… more
    General Dynamics Information Technology (09/17/25)
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  • Senior Linux Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH seeks a motivated, mission-focused Senior Linux Systems Administrator to join our team in Chantilly, VA** This opportunity allows you to become part of ... in support of critical government missions. As a **Senior Linux Systems Administrator ,** you will help maintain and enhance the Sponsor's Linux environment… more
    ManTech (08/30/25)
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