• Senior Systems Administrator - TS/SCI…

    Leidos (Fort Belvoir, VA)
    **Description** Leidos is seeking a highly skilled **Senior Systems Administrator ** to support mission -critical operations across various laboratory ... operating systems, networks, and network file systems in lab-based environments to support mission objectives. + Upgrade, install, and configure application… more
    Leidos (06/11/25)
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  • Senior System Administrator (NETOPS)…

    Huntington Ingalls Industries (Virginia Beach, VA)
    … Technologies, click here for a short video: https://vimeo.com/732533072 Who We Are HII- Mission Technologies is seeking a Senior System Administrator at our ... Anticipated Salary Range: $96,260.00 - $135,000.00 Security Clearance: TS/SCI Level of Experience: Mid HI This opportunity resides with All-Domain… more
    Huntington Ingalls Industries (07/31/25)
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  • Systems Administrator /ISSO

    Huntington Ingalls Industries (Reston, VA)
    … Technologies, click here for a short video: https://vimeo.com/732533072 Summary HII, Mission Technologies is seeking a motivated Systems Administrator (SA) with ... Anticipated Salary Range: $87,990.00 - $120,000.00 Security Clearance: TS/SCI with Poly Level of Experience: Mid This opportunity resides with Warfare Systems (WS),… more
    Huntington Ingalls Industries (05/20/25)
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  • Systems Administrator /CSITO - TS/SCI…

    General Dynamics Information Technology (Mclean, VA)
    …on the Systems Administrator Senior joining our team to lead a mission critical team that supports the deployment of systems and capabilities centered on our ... **Req ID:** RQ203949 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret...comprehensive motion imagery software suite. The selected Systems Administrator Senior will work a shift to support more
    General Dynamics Information Technology (07/25/25)
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  • Senior Database Administrator with a TS

    Zantech (VA)
    …are a dynamic Woman Owned Small Business focused on providing complex, mission -focused solutions with a proven track record of outstanding customer performance and ... team! Zantech is looking for a talented Top Secret Cleared Senior Database Administrator for an upcoming project to provide all activities related to administration… more
    Zantech (06/28/25)
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  • Systems Administrator

    CACI International (Norfolk, VA)
    Systems Administrator Job Category: Service Contract Act Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... program supporting NAVSEA 03D3 Digital Program Office as a Systems Administrator supporting the Navy Maintenance and Modernization Enterprise Solution (NMMES), a… more
    CACI International (06/06/25)
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  • Acquisition Administrator Active TS/SCI…

    CGI Technologies and Solutions, Inc. (Chantilly, VA)
    …Type:** Full Time **Position Description:** CGI Federal is seeking an Acquisition Administrator to provide daily support to triage, prepare, facilitate, and ... **Acquisition Administrator Active TS/SCI with Poly REQUIRED** **Category:** Business...through the various contract processes necessary for acquiring IT support , to include: Contact Mission Partners to… more
    CGI Technologies and Solutions, Inc. (07/16/25)
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  • G2 SharePoint Systems Administrator

    General Dynamics Information Technology (Fairfax, VA)
    …people are our differentiator. Our work depends on a **SharePoint / Systems Administrator ** joining our CNIC Applications Support team which provides system ... **Req ID:** RQ202916 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret...Transform technology into opportunity as a **SharePoint / Systems Administrator ** with GDIT. A career in enterprise IT means… more
    General Dynamics Information Technology (07/11/25)
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  • Network Administrator Senior _TS/SCI…

    General Dynamics Information Technology (Springfield, VA)
    **Req ID:** RQ201542 **Type of Requisition:** Regular **Clearance Level Must Be Able to Obtain:** Top Secret SCI + Polygraph **Public Trust/Other Required:** None ... **Job Description:** Transform technology into opportunity as a Network Administrator Senior with GDIT. A career in enterprise IT...AN IMPACT** + Manages the functionality and efficiency of Mission IT networks (LAN). + Coordinate with COMM Network… more
    General Dynamics Information Technology (06/26/25)
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  • Principal Contract Administrator / Sr…

    Northrop Grumman (Mclean, VA)
    …and in the future. Northrop Grumman Defense Systems is seeking a **Principal Contracts Administrator ( Level 3)** or **Sr. Principal Contracts Administrator ( ... management, and supply chain management) as well as customer representatives + Support sector level objectives, special projects, sector communications, and… more
    Northrop Grumman (07/04/25)
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