• Lab Manager /System Administration

    Node.Digital (Arlington, VA)
    …of the customer mission. Responsibilities: - Serve as a lead Linux Systems Administrator overseeing Red Hat Enterprise Linux (RHEL) environments across ... development, lab, and production systems . - Perform large scale configuration management and deployment...- US Citizenship - Must have an active DoD Secret clearance, TS /SCI clearance is preferred. -… more
    Node.Digital (10/21/25)
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  • Cleared Active Directory and Exchange Specialist

    Virtual Service Operations (Quantico, VA)
    …expertise in managing systems and networks, including configurations and support. + Top Secret ( TS ) Security Clearance - Candidates must already possess ... onsite, shift-based role. The candidate will serve as a Systems /Network Administrator , responsible for managing and troubleshooting...and Microsoft Exchange environments. This position requires an active Top Secret ( TS ) clearance and… more
    Virtual Service Operations (11/08/25)
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  • Maximo Administrator - Staff

    Amentum (Warrenton, VA)
    …program is to support, operate, and maintain the Distributed Continuity Integrated Network - Top Secret Enterprise Services (DCIN- TS ES) which is a ... change. **Responsibilities:** The duties and responsibilities of the Maximo Administrator include, but are not limited to, the following:...a dynamic environment **Clearance Required:** + Must have active Top - Secret clearance with SCI or TS more
    Amentum (12/16/25)
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  • C2 Technician Level III

    General Dynamics Information Technology (Sterling, VA)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret **Public Trust/Other Required:** None **Job Family:** Field Service ... SECRET Clearance** with the ability to obtain a ** TOP Secret Clearance** . + Bachelor's degree...is highly desired. + Graduate of a DoW Command-and-Control systems administrator course is preferred. **Skills and… more
    General Dynamics Information Technology (11/04/25)
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  • Technical Lead - Poly Clearance Required

    General Dynamics Information Technology (Chantilly, VA)
    …PRX25880 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... production environment with help desk requirements Prior experience as a Systems Administrator , with a preference for experience working with clustered … more
    General Dynamics Information Technology (12/29/25)
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  • High Performance Computing Engineer - Mid-level

    General Dynamics Information Technology (Chantilly, VA)
    …PRX25933 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job ... Linux Operating Systems essential * Prior experience as a Systems Administrator essential, with a preference for experience working with clustered systems more
    General Dynamics Information Technology (12/29/25)
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  • System Development Engineer, STRADA - Service…

    Amazon (Herndon, VA)
    …to launch a project on a trajectory to success? Amazon is seeking a Linux/Unix Systems Administrator /Engineer with the ability to automate day to day tasks and ... services from the ground up. A good candidate must have strong Linux/Unix Systems Administration knowledge, including shell scripting, and a proficiency in at least… more
    Amazon (12/05/25)
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  • System Administrator

    System One (Quantico, VA)
    …configurations. * Must be a US citizen and hold a current Top Secret clearance with SCI access ( TS /SCI). System One, and its subsidiaries including Joule, ... System Administrator Quantico, VA - ONSITE Compensation: $125,000 annually...VA - ONSITE Compensation: $125,000 annually Security Clearance: Active TS /SCI is required Major Duties & Responsibilities: * Plan,… more
    System One (12/26/25)
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  • Mid System Administrator

    Parsons Corporation (Quantico, VA)
    …managing Windows and Azure server environments **Security Clearance Requirement:** An active Top Secret SCI w/Polygraph security clearance is required for this ... **Job Description:** Parsons is looking for an amazingly talented **Mid System Administrator ** to join our team! **What You'll Be Doing:** + Maintains smooth… more
    Parsons Corporation (11/15/25)
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  • Sharepoint Administrator / Lab Manager

    Node.Digital (Arlington, VA)
    Administrator / Lab Manager Location: Arlington, VA Must have an active Top Secret Clearance Node is supporting a US Government customer to provide ... assist with the restoration of services. Node is seeking a Sharepoint Administrator to support the design, development, and deployment of advanced cybersecurity… more
    Node.Digital (12/23/25)
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