• System Administrator (Citrix)

    BAE Systems (Washington, DC)
    **Job Description** BAE Systems is seeking an experienced full-time on-site System Administrator to support our work as a prime contractor on a high-profile ... the customer and IT infrastructure teams. As an on-site System Administrator , you will: + Capture, document,...field with six years of experience. + Active DoD Top Secret security clearance. + DoD 8570… more
    BAE Systems (12/04/25)
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  • Sr. Network Administrator

    Leidos (Scott Air Force Base, IL)
    …Scott AFB, IL. Administrator will provide support for assigned systems supporting Joint Worldwide Intelligence Communications System (JWICS). **PRIMARY ... Leidos has a career opening for a Senior Network Administrator on a DISA contract. This role is primarily...will suffice in lieu of degree + Active DoD Top Secret Security Clearance and ability to… more
    Leidos (01/15/26)
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  • Virtualization/VMware Systems…

    General Dynamics Information Technology (Macdill AFB, FL)
    …**Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret /SCI **Public Trust/Other Required:** None **Job Family:** IT ... customers operate while you advance your career. Join GDIT as a **Virtualization/VMware Systems Administrator ** and build an impactful career in enterprise IT,… more
    General Dynamics Information Technology (12/11/25)
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  • System Administrator

    The Boeing Company (Herndon, VA)
    …your future with us. Boeing Defense, Space & Security (BDS), Maritime and Intelligence Systems (M&IS), seeks a ** System Administrator ** (Shift Work) to join ... a small group of end users who use our system and several other systems that we...eligibility. **Security Clearance** This position requires an active US Top Secret /SCI Security Clearance (US Citizenship Required).… more
    The Boeing Company (01/09/26)
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  • Senior Linux Systems Administrator

    AeroVironment (MD)
    **Worker Type** Regular **Job Description** **Job Summary:** The **Senior Linux Systems Administrator ** is responsible for oversight, maintenance, and day-to-day ... + Minimum of 10+ years of experience in Linux Systems Administrator + Proven experience applying Devops...as well as alignment with market data. **Clearance Level** Top Secret with Poly **ITAR Requirement:** _T_… more
    AeroVironment (01/17/26)
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  • Staff Cybersecurity Application…

    Northrop Grumman (Melbourne, FL)
    …continued employment **Preferred Qualifications:** + Bachelor's degree in Cyber Security + Active Top Secret , TS /SCI, SAP/SAR access, or Polygraph is ... Classified Solutions team is seeking experienced **Staff Cybersecurity Application Administrator /Architect** across the country to support information systems … more
    Northrop Grumman (01/14/26)
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  • IT Systems Administrator…

    The Boeing Company (El Segundo, CA)
    …Description** We are seeking a highly motivated, results-oriented, well-rounded, and security-minded IT Systems Administrator to join our team. IT Systems ... updated and secure. This position's internal job code is System Administrator . Our team is currently hiring...position. **Security Clearance** This position requires an active US Top Secret Security Clearance (US Citizenship Required).… more
    The Boeing Company (01/07/26)
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  • Classified Area System Administrator

    Leidos (Huntsville, AL)
    …minimum of two 2 years of System Administrator experience. + **Current Secret clearance** with ability to obtain a Top - Secret clearance. + **DoD ... the Digital Modernization sector, is seeking an early career ** System Administrator ** to join our team. In...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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  • Geospatial Systems Administrator

    CACI International (Fort Bragg, NC)
    Geospatial Systems Administrator Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS /SCI Employee Type: Regular ... * * ​ **The Opportunity:** CACI has an outstanding opportunity for select **Geospatial Systems Administrator ** that wants to make a difference in the defense of… more
    CACI International (01/13/26)
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  • Systems Administrator (Windows)

    UIC Government Services and the Bowhead Family of Companies (Dahlgren, VA)
    **Overview** ** SYSTEMS ADMINISTRATOR (WINDOWS) (RDTE)** Bowhead seeks a Systems Administrator (Windows) to provide customer support and technical ... Naval Surface Warfare Center Dahlgren Division (NSWCDD). **Responsibilities** **The Systems Administrator will be responsible for:** +...be able to obtain a security clearance at the Top Secret level. US Citizenship is a… more
    UIC Government Services and the Bowhead Family of Companies (12/23/25)
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