• VTC Administrator

    CACI International (Suitland, MD)
    …experience preferred. + **Required Skills and Attributes:** + Must have an active Top Secret clearance with SCI eligibility. + Comfortable in high visibility ... VTC Administrator Job Category: Information Technology Time Type: Full...of comprehensive experience with digital A/V (Audio & Video) systems . + At least 3 years of… more
    CACI International (11/11/25)
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  • Endpoint Security as a Service (ESS) Engineer/…

    Leidos (Washington, DC)
    …network components and develop cutting-edge technical solutions. **Basic Qualifications:** + Active ** Top Secret clearance** (SCI eligible). + **8+ years of IT ... - where innovation meets mission.** **What You'll Do** As an ESS Engineer and Administrator , you won't just maintain systems - you'll _elevate_ them. You'll be… more
    Leidos (10/03/25)
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  • SharePoint Administrator

    Trace Systems Inc (Portsmouth, VA)
    …and optimize efficiency of the system. Minimum Qualifications + Active, in-scope US Government issued Top Secret clearance. + Due to the nature of the work and ... Job Title: SharePoint Administrator Location: Portsmouth, VA Job Responsibilities Trace Systems is seeking a SharePoint Administrator to support the Norfolk… more
    Trace Systems Inc (09/16/25)
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  • Virtual Platform Administrator - REMOTE

    TekSynap (VA)
    …supporting Department of Defense (DoD) IT hosting solutions (desired). **Clearance** + Top Secret - IT-I (Tier 5/SSBI) Critical Sensitive Clearance ... of five (5) years of overall professional experience in systems engineering. + Three ( 3 ) years hands-on...ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** US Citizen Top Secret Clearance **OTHER DUTIES** Please note… more
    TekSynap (11/08/25)
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  • Windows OS Administrator

    General Dynamics Information Technology (Offutt AFB, NE)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... SIPRNet, JWICS, and SAP/SAR environments. **HOW** **A WINDOWS OS ADMINISTRATOR ** **WILL MAKE AN IMPACT** + Performs systems...+ Security Clearance Level: Must be willing to Obtain Top Secret with SCI eligibility + Required… more
    General Dynamics Information Technology (12/10/25)
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  • Senior Linux Systems Administrator

    Leidos (Aurora, CO)
    **Description** **Leidos** has a new and exciting opportunity for a **Senior Linux Systems Administrator ** in our **National Security Sector's (NSS) Cyber & ... in National** **Security!** Join our team as a **Linux Systems Administrator ** , where you'll provide crucial...Virtualization + **Security Clearance** : Must have an active Top Secret /SCI with Polygraph cssrc conmd If… more
    Leidos (10/09/25)
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  • UNIX/Linux OS Administrator

    General Dynamics Information Technology (Offutt AFB, NE)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... support for NIPRNet, SIPRNet, JWICS, and SAP/SAR environment **UNIX/Linux OS Administrator :** + Performs systems administration for enterprise Linux/Unix… more
    General Dynamics Information Technology (10/30/25)
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  • System Administrator

    The Boeing Company (Herndon, VA)
    …on candidate eligibility. **Security Clearance** This position requires an active US Top Secret /SCI Security Clearance (US Citizenship Required). (A US Security ... your future with us. Boeing Defense, Space & Security (BDS), Maritime and Intelligence Systems (M&IS), seeks a **System Administrator ** (Shift Work) to join our… more
    The Boeing Company (12/11/25)
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  • Classified Area System Administrator

    Leidos (Huntsville, AL)
    …and a minimum of two 2 years of System Administrator experience. + **Current Secret clearance** with ability to obtain a Top - Secret clearance. + **DoD ... Digital Modernization sector, is seeking an early career **System Administrator ** to join our team. In this role, you'll...for consideration. You must also be eligible to obtain Top Secret clearance upon hire. **Primary Responsibilities:**… more
    Leidos (11/06/25)
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  • Principal Systems Administrator

    Northrop Grumman (Jacksonville, FL)
    …history. Northrop Grumman Aeronautics Systems has an opening for Principal Systems Administrator to join our team of qualified, diverse individuals within ... in lieu of degree - Must have an active Top Secret /SCI clearance or higher (with a...needed. Preferred Qualifications: . Experience operating under and managing systems within NISPOM Chapter 8, DCID 6/ 3 -ICD… more
    Northrop Grumman (12/13/25)
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