• Raytheon Technologies (Mckinney, TX)
    …or Immigration Status Requirements: Active and transferable US government issued security clearance is required prior to start date. US citizenship is required, as ... only US citizens are eligible for a security clearance Security Clearance : DoD Clearance : Secret At Raytheon, the foundation of everything we do is rooted in… more
    Upward (07/14/25)
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  • Northrop Grumman (Jacksonville, FL)
    RELOCATION ASSISTANCE: Relocation assistance may be available CLEARANCE TYPE: Polygraph TRAVEL: Yes, 10% of the Time Description At Northrop Grumman, our employees ... have incredible opportunities to work on revolutionary systems that impact people's lives around the world today, and for generations to come. Our pioneering and… more
    Upward (07/19/25)
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  • Systems Administrator with Network…

    Lockheed Martin (Annapolis Junction, MD)
    …If your referral is hired, you'll receive a payment\! code\-extrefer Senior Systems Network Administrator \- Clearance Required WHAT WE'RE DOING * ... Systems , Cyber & Intelligence, where we foster innovation and integrity\. * As a Senior Systems Network Administrator , you'll be empowered to create "new… more
    Lockheed Martin (07/12/25)
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  • Senior Windows Systems

    Black Bear Technology Solutions, LLC (Adelphi, MD)
    Senior Windows Systems Administrator Clearance Required: Top Secret or Secret Clearance Locations: Adelphi, MD Position Overview: The Senior ... within the environment. This role covers the management of enterprise systems , storage, patching, and endpoint solutions across Windows platforms. The role… more
    Black Bear Technology Solutions, LLC (05/24/25)
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  • G2 Directory Services Engineer / Senior

    General Dynamics Information Technology (Fairfax, VA)
    …Description:** Transform technology into an opportunity as a **Directory Services Engineer / Senior Systems Administrator ** with GDIT. A career in enterprise ... **Req ID:** RQ202919 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top...Our work depends on a **Directory Services Engineer / Senior Systems Administrator ** joining our… more
    General Dynamics Information Technology (07/11/25)
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  • G2 SharePoint Systems Administrator

    General Dynamics Information Technology (Fairfax, VA)
    …(G2 Ops). This position is pending contract award. **HOW OUR SHAREPOINT SYSTEMS ADMINISTRATOR WILL MAKE AN IMPACT:** + Sr . SharePoint / Systems ... **Req ID:** RQ202916 **Type of Requisition:** Regular ** Clearance Level Must Be Able to Obtain:** Top...Description:** Transform technology into opportunity as a **SharePoint / Systems Administrator ** with GDIT. A career in… more
    General Dynamics Information Technology (07/11/25)
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  • Senior Systems Administrator

    V2X (Springfield, VA)
    …responsibility, and professionalism. We are hiring a Senior Systems Administrator II Generalist - active TS/SCI clearance to support our government ... be onsite. The position requires an active Top Secret/SCI clearance and the ability to obtain and maintain a...to obtain and maintain a Counterintelligence (CI) Polygraph. The Senior Systems Administrator II supports… more
    V2X (05/17/25)
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  • Senior Network/ Systems

    GovCIO (Santa Fe, NM)
    **Overview** GovCIO is currently hiring for a Senior Network/ Systems Administrator with an active Secret clearance . This position will be located in ... USD $112,500.00 /Yr. Submit a referral to this job (https://careers-govcio.icims.com/jobs/4892/ senior -network- systems - administrator /job?mode=apply&apply=yes&in\_iframe=1&hashed=-1834385473) **Location** _US-Remote_ **ID** _2024-4892_… more
    GovCIO (07/10/25)
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  • Principal/ Sr Principal Contract…

    Northrop Grumman (Rolling Meadows, IL)
    …+ Active US Government Secret Security Clearance **Basic Qualifications for Senior Principal Contract Administrator :** + Bachelor's degree with 8+ years of ... Systems (NGMS) Sector, Emerging Capabilities Development (ECD) is seeking a **Principal/** ** Sr . Principal Contract Administrator to join our team in Rolling… more
    Northrop Grumman (06/05/25)
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  • Principal / Sr Principal Contract…

    Northrop Grumman (Baltimore, MD)
    …+ Current DoD Secret clearance is required **Basic Qualifications for a Senior Principal Contracts Administrator :** + Bachelor's degree with 8 years of ... RELOCATION ASSISTANCE: No relocation assistance available CLEARANCE TYPE: Secret TRAVEL: Yes, 10% of the...This position may be filled as a **Principal Contracts Administrator or a Senior Principal Contracts … more
    Northrop Grumman (06/03/25)
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  • Sr . Systems Administrator

    UIC Government Services and the Bowhead Family of Companies (San Antonio, TX)
    **Overview** SR . SYSTEMS ADMINISTRATOR (BAMCIT): Bowhead seeks a Sr . Systems Administrator to support the Geographic Service Providers (GSP) ... for the PEO MS/J-6 through contractor staff augmentation. The Sr . Systems Administrator is tasked...be able to twist, bend and squat periodically SECURITY CLEARANCE REQUIREMENTS: Must be able to obtain a security… more
    UIC Government Services and the Bowhead Family of Companies (07/10/25)
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  • Sr . Principal Systems

    RTX Corporation (Woburn, MA)
    …security clearance ​ **Security Clearance :** DoD Clearance : Secret ** Sr . Principal Systems Administrator , Storage & Data Protection, (SME) Woburn, ... and create end-of-end solutions to solve complex DT infrastructure problems. As a Senior Principal level System Administrator , this role will require a seasoned… more
    RTX Corporation (07/04/25)
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  • Navy SEPASS Sr . Systems

    Koniag Government Services (Stennis Space Center, MS)
    Navy SEPASS Sr . Systems Administrator John C. Stennis Space Center, MS, USA Req #552 Tuesday, June 10, 2025 Koniag IT Systems , LLC is seeking a Lead ... Systems Administrator to provide comprehensive system administration support for the...performance and security. **This position requires an active TS/SCI clearance .** We offer competitive compensation and an exceptional benefits… more
    Koniag Government Services (06/11/25)
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  • Sr . Systems Administrator

    Chenega Corporation (Fort Belvoir, VA)
    Sr . Systems Administrator Ft. Belvoir, VA Join our Talent Network Sr . Systems Administrator Ft. Belvoir, VA C-CHR-24-050 TheSenior System ... DoD 8570.01-M and BBP 05-PR-M-0002. + Microsoft 365 Certified: Modern Desktop Administrator Associate Certification required. + Secret clearance Tier 5… more
    Chenega Corporation (06/02/25)
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  • Sr . Systems Administrator

    CGI Technologies and Solutions, Inc. (Washington, DC)
    ** Sr . Systems Administrator Active TS/SCI...of Education and an additional 2 years of related senior experience, for a total of 10 years, as a ... Description:** CGI Federal has an exciting opportunity for a Systems Administrator within our Intel sector advancing...substitute to the Master's degree. * Security Clearance : TS/SCI with CI Poly * Required: Security+ certification.… more
    CGI Technologies and Solutions, Inc. (07/10/25)
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  • Sr . Systems Administrator

    BigBear.ai (Columbia, MD)
    Overview BigBear.ai is seeking a Sr . Systems Administrator . The System Administrator is responsible for implementing, troubleshooting, and maintaining ... Biomedical, Chemical, Civil, Computer, Electrical, Environmental, Mechanical, Nuclear, Software, Systems , and Engineering Management Clearance : Must possess and… more
    BigBear.ai (06/13/25)
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  • Sr . Macintosh Systems

    CGI Technologies and Solutions, Inc. (Washington, DC)
    ** Sr . Macintosh Systems Administrator ...to be successful in this role:** * Active TS/SCI clearance with Polygraph * 5+ years of experience supporting ... **Your future duties and responsibilities:** * Serve as a Macintosh (Mac) systems administrator and maintain responsibility for planning and implementing… more
    CGI Technologies and Solutions, Inc. (05/09/25)
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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...our employees have incredible opportunities to work on revolutionary systems that impact people's lives around the world today,… more
    Northrop Grumman (06/12/25)
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  • Sr . Linux/Unix Administrator

    S4 Inc. (Omaha, NE)
    …Job Listing Number: NE25002 LCAT: Senior Network and Computer Systems Administrator Overview: S4 Inc. has a Sr . Linux/Unix System Administrator ... Time | Comprehensive and competitive benefits Job Title: Sr . Linux/Unix Administrator Work Location: USSTRATCOM Offutt AFB Clearance : TS/SCI Education: HS… more
    S4 Inc. (07/09/25)
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  • Sr Networking Administrator

    BAE Systems (Manchester, NH)
    …Sound like a team you want to be a part of? Come build your career with BAE Systems . **In this Sr Network Administrator position you will make impacts in the ... incentives may be available based on position level and/or job specifics. ** Sr Networking Administrator ** **113116BR** EEO Career Site Equal Opportunity… more
    BAE Systems (05/21/25)
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