• Modeling and Simulation Engineer Senior I

    KBR (Reston, VA)
    …programming language + Active Top - Secret clearance with ability to obtain Sensitive Compartmented Information ( SCI ) eligibility within two months ... Title: Modeling and Simulation Engineer Senior I Belong. Connect. Grow. with KBR!...identity or expression, age, national origin, veteran status, genetic information , union status and/or beliefs, or any other characteristic… more
    KBR (11/13/25)
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  • General Engineer

    US Air Force - Agency Wide (Langley AFB, VA)
    Information ( SCI ), other intelligence-related Special Sensitive information , or involvement in Top Secret Special Access Programs (SAP) ... Click on "Learn more about this agency" button below for IMPORTANT additional information . The primary purpose of this position is to provide general engineering… more
    US Air Force - Agency Wide (11/22/25)
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  • Senior AI Research Engineer

    The MITRE Corporation (Mclean, VA)
    …or obtain, within one year from the date of hire, the following clearance(s): Top Secret / SCI Work Location Type: Hybrid Commitment to Non-Discrimination All ... with an ability and willingness to obtain maintain a TS / SCI Clearance with a CI poly. +...candidate to have a minimum of the following clearance(s): Top Secret This requisition requires the hired… more
    The MITRE Corporation (09/04/25)
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  • Senior Systems Engineer

    Amentum (Norfolk, VA)
    Information Technology, or a related field is required. + Must have an Active Top Secret / SCI US Government Clearance. Note: US Citizenship is required to ... and sustain networks at multiple classification levels, up to TS // SCI , to support LVC training environments. +...maintain a Top Secret / SCI Clearance. **Desired Experience/Qualifications:**… more
    Amentum (11/20/25)
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  • Engineer , Cloud Infrastructure

    Google (Reston, VA)
    …encryption, certificate and key management. + Active US Government Top Secret / Sensitive Compartmented Information Clearance with polygraph. ... Engineer , Cloud Infrastructure _corporate_fare_ Google _place_ Reston, VA,...deliver consensus and lead positive customer outcomes on GCP. Information collected and processed as part of your Google… more
    Google (10/18/25)
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  • Principal Infrastructure Lead Engineer

    RTX Corporation (Dulles, VA)
    …as only US citizens are eligible for a security clearance **Security Clearance:** Top Secret - Current **Raytheon Company, Managed by Collins Aerospace** Collins ... have an immediate need for an **Principal** **Infrastructure Lead Engineer - Classified System** to lead and guide a...located onsite in Dulles, VA and requires an active TS security clearance with SCI eligibility** .… more
    RTX Corporation (11/04/25)
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  • Director, Command, Control, Communications,…

    Office of the Secretary of Defense (VA)
    …be able to obtain a Top Secret security clearance and access to Sensitive Compartmented Information ( TS / SCI ). Submit resume and all other ... Strategic, Space, and Intelligence Portfolio Management for managing and analyzing assigned information and integration in both the C4 and missile defense portfolios… more
    Office of the Secretary of Defense (11/06/25)
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  • Staff Software Engineer , AI/ML, Full…

    Google (Reston, VA)
    …currently possess and maintain an active US Government Top Secret / Sensitive Compartmentalized Information ( TS / SCI ) security clearance with ... Staff Software Engineer , AI/ML, Full Stack, Public Sector _corporate_fare_ Google...full-stack development. + Active Top Secret / Sensitive Compartmentalized Information ( TS / SCI more
    Google (10/14/25)
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  • Software Engineer , Full Stack, Public…

    Google (Reston, VA)
    …C++, Go, Python, or full-stack development. + Active Top Secret / Sensitive Compartmentalized Information ( TS / SCI ) security clearance with ... Software Engineer , Full Stack, Public Sector _corporate_fare_ Google _place_...an active US Government Top Secret / Sensitive Compartmentalized Information ( TS / SCI more
    Google (11/01/25)
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  • Environmental, Occupational Safety & Health (ESOH)…

    EMCOR Group (Springfield, VA)
    …This position requires an Active Top Secret / Sensitive Compartmented Information ( TS / SCI ) Clearance** **Qualifications:** + Professional ... Safety - Certified Safety Professional (CSP); and/or for Environmental Engineering - Professional Engineer (PE)). + A minimum of **10** years of experience in the… more
    EMCOR Group (10/30/25)
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