• Senior Systems Administrator

    SAIC (Fort Meade, MD)
    …can** **grow your career in a dynamic and supportive environment!** The Systems Administrator (SA) will provide support for implementation, troubleshooting, and ... maintenance of Information Technology (IT) systems and will assist...enhancements to improve reliability and performance **Qualifications** + Active TS / SCI with Polygraph + Requires fifteen (15)… more
    SAIC (11/17/25)
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  • Windows Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a skilled and motivated **Windows Systems Administrator ** to join our team of top Information Technology and Analytic professionals in ... the lifecycle of operating systems + Design interfaces to external systems and maintain thorough documentation on system configurations and processes… more
    ManTech (12/03/25)
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  • Senior Systems Administrator

    ManTech (Chantilly, VA)
    **MANTECH** seeks a motivated and skilled **Senior Systems Administrator ** to join our sustainment team in **Chantilly, VA.** In this role, you will support a ... continued health, performance, and compliance of complex network and system infrastructures. You will help drive key Operations and... and group policy configuration **Clearance Requirements:** + Active TS / SCI with CI Polygraph is required for… more
    ManTech (12/13/25)
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  • GIS Database Administrator

    CACI International (Fort Bragg, NC)
    …**The Opportunity:** CACI has an outstanding opportunity for select expert **GIS (Geographic Information Systems ) Database Administrator ** that want to make ... GIS Database Administrator Job Category: Information Technology Time...Time Type: Full time Minimum Clearance Required to Start: TS / SCI Employee Type: Regular Percentage of Travel… more
    CACI International (01/06/26)
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  • Network Administrator III (Wide Area…

    Sumaria Systems, Inc. (Montgomery, AL)
    …(https://apply.hrmdirect.com/resumedirect/ApplyOnline/Apply.aspx?req\_id=3602583&source=3602583-CJB-0) Job Title: Network Administrator III (Wide Area Network) ... following desired effects in its management of the DoD Information Network (DoDIN): + Assured System and...desired. Travel: Yes (less than 10%) Security Clearance Required: TS / SCI Position Type: Full Time Work Location:… more
    Sumaria Systems, Inc. (01/01/26)
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  • Systems Administrator

    KBR (Honolulu County, HI)
    Title: Systems Administrator Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced technology ... more of the following data systems : Computer systems hardware, software, information systems ...other team members. Basic Qualifications: . MUST have a TS / SCI CLEARANCE . Minimum 10 years in… more
    KBR (12/04/25)
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  • Network Administrator 3

    M. C. Dean (Fort Meade, MD)
    …and cybersecurity industries. **Position Summary:** MC Dean is seeking a highly competent TS / SCI with Polygraph cleared **Network Administrator 3** to assist ... & Evaluation, and Training. + Demonstrated experience in advanced system architecture; information assurance; hardware technologies; digital/analog… more
    M. C. Dean (12/23/25)
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  • 337 - Senior Linux Systems

    ARSIEM (Annapolis Junction, MD)
    …client you work with. ARSIEM is looking for a motivated and experienced Linux System Administrator for a small, diverse team that provides end-to-end software, ... systems , and network engineering services to support Integrated Discovery...Date: 2025-10-29 Clearance Requirement: This position requires an active TS / SCI with a polygraph. You must be… more
    ARSIEM (10/30/25)
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  • Exam Administrator (FSA-L1) NGA…

    Masego (Springfield, VA)
    …recognize and award your hard work. Description We are looking for an entry-level TS / SCI -cleared Exam Administrator to join our team. The Certification Exam ... Knowledge of Reasonable Accommodations Security Clearance Requirement : + TS / SCI , must be willing to take and...and decades of experience, coupled with proven project management systems and top -notch client support, Masego enhances… more
    Masego (12/05/25)
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  • SAP Hana Database Administrator

    BigBear.ai (Annapolis Junction, MD)
    …from day-to-day operations to long-term strategic growth. The role requires an Active TS / SCI w/ Poly clearance. What you will do Database Administration + ... innovation. We're looking for an experienced SAP HANA Database Administrator to join our team and take ownership of...have What You Bring to the Table ✅ Active TS / SCI clearance with polygraph - Required for… more
    BigBear.ai (11/20/25)
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