• Senior Systems Administrator

    General Dynamics Information Technology (Fort Belvoir, VA)
    …Dynamics Information Technology (GDIT) is seeking an IT Engineer with Microsoft Enterprise Systems Administrator Advisor experience to join our team in support ... **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Systems Administration **Skills:**… more
    General Dynamics Information Technology (05/01/25)
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  • Senior Network Administrator

    General Dynamics Information Technology (Washington, DC)
    …Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None **Job Family:** Network Administration **Skills:** Border ... Gateway Protocol (BGP),Local Area Network (LAN),Network Administrator ,Open Shortest Path First (OSPF) **Experience:** 8 + years...career in enterprise IT means connecting and enhancing the systems that matter most. At GDIT you'll be at… more
    General Dynamics Information Technology (05/05/25)
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  • Sr Principal Systems

    Northrop Grumman (Aurora, CO)
    …to the warfighter. Come be a part of our mission. Northrop Grumman is seeking a ** Sr Principal Systems Administrator ** to join our team at our facility in ... RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Polygraph TRAVEL: Yes, 25% of the Time **Description** At Northrop Grumman, our… more
    Northrop Grumman (06/12/25)
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  • Sr . Specialist, Systems

    L3Harris (Palm Bay, FL)
    …air, land, sea and cyber domains in the interest of national security. Job Title: Sr . Specialist, Systems Administrator Job Code: 24545 Job Location: Palm ... have every other Friday off Job Description: We are seeking a dedicated System/Network Administrator to join our IT team. The ideal candidate will be responsible for… more
    L3Harris (06/06/25)
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  • Sr . Macintosh Systems

    CGI Technologies and Solutions, Inc. (Washington, DC)
    ** Sr . Macintosh Systems Administrator TS/SCI with Poly REQUIRED** **Category:** Project Management **Main location:** United States, District of Columbia, ... duties and responsibilities:** * Serve as a Macintosh (Mac) systems administrator and maintain responsibility for planning...successful in this role:** * Active TS/SCI clearance with Polygraph * 5+ years of experience supporting a desktop… more
    CGI Technologies and Solutions, Inc. (05/09/25)
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  • Sr . Staff VMware Systems

    Northrop Grumman (Linthicum Heights, MD)
    …your career. Northrop Grumman Mission Systems is seeking an extremely well-qualified Senior Lead VMWare Systems Administrator and subject matter expert ... our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,...be limited to the following: + Perform as consulting Senior Lead VMWare Administrator and subject matter… more
    Northrop Grumman (06/14/25)
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  • Principal/ Sr . Principal Windows…

    Northrop Grumman (Linthicum Heights, MD)
    …Northrop Grumman Mission Systems is seeking a highly experienced Windows Systems Administrator to join its Classified Solutions team in Annapolis Junction, ... limited to the following: + Perform as primary Windows Systems Administrator for a large, classified government...candidate must agree to submit and successfully complete a polygraph examination as a condition to retain access to… more
    Northrop Grumman (06/14/25)
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  • Sr . Systems Administrator

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a highly motivated Systems Administrator to join our team of professionals providing technical and program services to the US ... land, at sea, in air, and in space. The Systems Administrator will be part of a...customer service. **Qualifications** + Must possess current TS/SCI with Polygraph . + Must be DoD 8570 IAT Level II… more
    SAIC (05/18/25)
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  • Sr Associate, Systems Engineering…

    L3Harris (Offutt AFB, NE)
    …Job Title: Senior Associate, Systems Engineering - RC-135 Computer Systems Administrator Job Code: 23584 Job Location: Offutt AFB, NE Job Schedule: ... CI Poly Job Description: L3Harris is seeking a Specialist, Systems Engineering RC-135 Computer Systems Administrator...obtain Top Secret with SCI security clearance and CI polygraph within the first year. + Bachelor's Degree and… more
    L3Harris (04/30/25)
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  • Sr . Linux Administrator

    RTX Corporation (Aurora, CO)
    …only US citizens are eligible for a security clearance​ **Security Clearance:** TS/SCI with Polygraph ** Senior Red Hat Linux Administrator Aurora, CO, 100% ... and create end-to-end solutions to solve complex digital infrastructure problems. Our ** Sr . Linux Administrator ** to achieve the mission of our customer,… more
    RTX Corporation (06/17/25)
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