• Data Scientist, Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …This position is in USA VA Arlington, hybrid working model acceptable. Active TS/ SCI required, active TS/ SCI with Poly highly desired. CGI Federal has ... role:** * Bachelor's degree and/or 5 to 8 years of experience. * Active TS/ SCI required, active TS/ SCI with Poly highly desired. * Proficiency in programming… more
    CGI Technologies and Solutions, Inc. (12/09/25)
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  • UI/UX Human Factor Developer, Senior

    CGI Technologies and Solutions, Inc. (Arlington, VA)
    …This position is located in USA VA Arlington, hybrid working model acceptable. Active TS/ SCI required, active TS/ SCI with Poly highly desired. CGI Federal has an ... in this role:** -Bachelor's degree and/or 5 to 8 years of experience. -Active TS/ SCI required, active TS/ SCI with Poly highly desired. -UX/UI Design: Proficiency… more
    CGI Technologies and Solutions, Inc. (12/06/25)
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  • Personnel Security Assistant I

    Advantage SCI (Washington, DC)
    …Top Secret Work Location: Washington DC Metro Area Job Description: Advantage SCI is accepting applications to support a federal agency personnel security program. ... and contractor employees and report generation + Review security clearance documentation (such as SF-85s and SF 86s) +...+ Able to lift up to 50 pounds Advantage SCI , LLC is an Equal Opportunity Employer Advantage … more
    Advantage SCI (12/02/25)
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  • Weapons System Engineer

    Guidehouse (Beavercreek, OH)
    **Job Family** **:** Systems Engineering **Travel Required** **:** Up to 25% ** Clearance Required** **:** Active Top Secret SCI (TS/ SCI ) **What You Will ... management. **What You Will Need:** + An ACTIVE and MAINTAINED "TOP SECRET/ SCI (TS/ SCI )" Federal or DoD security clearance + Bachelor's degree + TEN (10)… more
    Guidehouse (12/01/25)
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  • Senior Systems Engineer

    Amentum (Norfolk, VA)
    Clearance . Note: US Citizenship is required to maintain a Top Secret/ SCI Clearance . **Desired Experience/Qualifications:** + Master's degree preferred. + ... + Design and sustain networks at multiple classification levels, up to TS// SCI , to support LVC training environments. + Design and implement network capabilities… more
    Amentum (11/20/25)
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  • Emergency Response/COOP/Safety Specialist

    Advantage SCI (Washington, DC)
    …Emergency Response/COOP/Safety Specialist Reports To: The Customer and Project Manager Clearance Type: Active Top Secret Work Location: Washington DC Metro Area ... Job Description: Advantage SCI is accepting applications to support a federal agency...and non-governmental organizations to present health, safety, emergency preparedness information . + Communicates complex ideas and issues, both orally… more
    Advantage SCI (10/30/25)
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  • Linux System Administrator

    The Boeing Company (Seal Beach, CA)
    …**Basic Qualifications (Required Skills/Experience)** : + Possess a currently active Top Secret with SCI US Security Clearance ( **TS/ SCI ** ), or have ... This position requires an **active Top Secret** US Security Clearance (US Citizenship Required). (A US Security Clearance... Clearance (US Citizenship Required). (A US Security Clearance that has been active in the past 24… more
    The Boeing Company (12/25/25)
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  • VATS / Fighter Operations SME / J-Neeo / Part-Time…

    Lockheed Martin (Nellis Air Force Base, NV)
    …of records or equipment\. **Desired Skills:** * An active or current DoD Top Secret/ SCI clearance is preferred\. * Current experience working with DoD programs, ... in JITTC operations\. A current active Top Secret Level Clearance with an investigation completed within the last five...* Ability to obtain and maintain a DoD Top Secret/ SCI access and relevant Special Access Program \(SAP\) /… more
    Lockheed Martin (12/25/25)
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  • Senior Principal Project Engineer (Onsite)

    RTX Corporation (Largo, FL)
    …work onsite at Largo, Florida. **This position requires an active Top Secret Security Clearance with SCI eligibility.** **What You Will Do** + **Develop and ... Status Requirements:** Active and transferable US government issued security clearance is required prior to start date.​ US citizenship...clearance is required prior to start date. (with SCI eligibility) + US citizenship is required, as only… more
    RTX Corporation (12/24/25)
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  • Principal Software Engineer

    Northrop Grumman (Chantilly, VA)
    …employment. + Willing and able to obtain and maintain a US DoD TS/ SCI Security Clearance . + Experience throughout the entire software development lifecycle ... skills **Preferred Qualifications:** + Active DoD Top Secret / SCI security clearance + Experience developing and...Active DoD Top Secret / SCI security clearance + Experience developing and communicating software architecture constructs… more
    Northrop Grumman (12/23/25)
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