• Systems Administrator

    Idea Entity (Rustburg, VA)
    Title: Systems Administrator Department: IT Reports To: Project Manager Location: Onsite, Belcamp, Maryland or Rustburg, Virginia. About Idea Entity At Idea Entity, ... and their businesses. Role Summary We are seeking a talented and experienced Systems Administrator to join our team. In this role, you will be responsible for… more
    Idea Entity (12/06/25)
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  • Fidelis Administrator - Active TS/SCI…

    ENS Solutions (Reston, VA)
    …utilizing your knowledge of industry. Performs systems administration of cyber tools sets and server systems connected to networks across multiple classification ... administration. Requirements + 3+ years of experience as a system administrator + Experience with installing or configuring devices, applications, and security… more
    ENS Solutions (12/27/25)
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  • Senior Linux Systems Administrator

    Leidos (Arlington, VA)
    …our critical Red Hat Enterprise Linux environment. As a Senior System Administrator , you'll be instrumental in designing, implementing, and maintaining robust and ... to 9, implementing comprehensive system hardening measures (including hands-on experience with tools like EvaluateStig and OpenSCAP), and managing a Red Hat IdM… more
    Leidos (12/20/25)
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  • System Administrator

    Nightwing (Sterling, VA)
    …intelligence community, defense, civil, and commercial markets. Job Title: System Administrator Location: Sterling, VA Clearance: TS/SCI Poly **This position is ... CONTINGENT upon contract award** The System Administrator (SysA) as part of the Platform Team delivers...and supports the full lifecycle management of the DevOps tool pipeline, integrated development environment, and Cloud automation. The… more
    Nightwing (12/26/25)
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  • HBSS Administrator

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a skilled **Senior HBSS Administrator in Fort Belvoir, VA** to join the I3TS team supporting DTRA. The I3TS program provides ... their Endpoint Security with experience in Trellix and Microsoft Defender. Administrator will also be responsible in applying Security Technical Implementation… more
    Leidos (01/13/26)
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  • Service Now Administrator (Remote)

    Koniag Government Services (Chantilly, VA)
    …LLC** , a Koniag Government Services company, is seeking a Service Now Administrator to support KTIS and our government customer. This position requires the ... Koniag Technology and Infrastructure Solutions (KTIS) is seeking an experienced ServiceNow Administrator to join our team. The ideal candidate will have a strong… more
    Koniag Government Services (01/13/26)
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  • Senior Cybersecurity Network Defense…

    CGI Technologies and Solutions, Inc. (Radford, VA)
    **Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior)** **Category:** Cyber Security **Main location:** United States, ... Description:** CGI Federal is looking for a Senior Cybersecurity Network Defense Administrator (Information Assurance Engineer - Senior) to help support a program we… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • Senior Cybersecurity Internal Controls…

    CGI Technologies and Solutions, Inc. (Radford, VA)
    **Senior Cybersecurity Internal Controls Administrator (Information Assurance Engineer - Senior)** **Category:** Cyber Security **Main location:** United States, ... Description:** CGI Federal is looking for a Senior Cybersecurity Internal Controls Administrator (Information Assurance Engineer - Senior) to help support a program… more
    CGI Technologies and Solutions, Inc. (01/07/26)
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  • NCIS SharePoint Administrator | Active…

    General Dynamics Information Technology (Quantico, VA)
    …Yes **Job Description:** Transform technology into opportunity as a **SharePoint Administrator ** at GDIT. Shape what's next for mission-critical government projects ... Corps. **MEANINGFUL WORK AND PERSONAL IMPACT** As a **SharePoint Administrator ** , the work you'll do at GDIT will...center of everything we do. + **Growth:** AI-powered career tool that identifies career steps and learning opportunities +… more
    General Dynamics Information Technology (01/05/26)
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  • Senior VMware Administrator | Active TS/SCI…

    General Dynamics Information Technology (Quantico, VA)
    …**Job Description:** Transform technology into opportunity as a **Senior VMware Administrator ** at GDIT. Shape what's next for mission-critical government projects ... **MEANINGFUL WORK AND PERSONAL IMPACT** As a **Senior VMWare Administrator ,** the work you'll do at GDIT will be...center of everything we do. + **Growth:** AI-powered career tool that identifies career steps and learning opportunities +… more
    General Dynamics Information Technology (01/05/26)
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