• Computer Engineer II

    Battelle Memorial Institute (Fort Belvoir, VA)
    …experience is a plus). **Additional Requirements:** + Existing or eligible to obtain TS / SCI clearance. + Strong communication and teamwork skills. + Ability to ... Summary** Battelle's National Security Business Unit is seeking a talented **Computer/Software Engineer ** to join the Geiger Mode Lidar team at the Geospatial… more
    Battelle Memorial Institute (09/30/25)
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  • Systems Engineer

    Leidos (Chantilly, VA)
    …and work both independently and in small groups. **Basic Qualifications** + Must have a TS / SCI with Poly to be considered + Must have a Bachelor's and at ... **Description** Leidos Intelligence Group is seeking a highly technical Systems Engineer to support an enterprise IT program.This work is being done to replace an… more
    Leidos (09/26/25)
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  • Systems Engineer 6

    M. C. Dean (Chantilly, VA)
    …and may meet eligibility requirements, including US Citizenship, for access to classified information ; **ACTIVE TS / SCI w/ Polygraph clearance is REQUIRED** ... in electrical, engineering, and cybersecurity industries. We are seeking a **Systems** ** Engineer 6** to join our **Security and Electronic Systems (SES)** business… more
    M. C. Dean (09/25/25)
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  • Senior Windows Engineer

    ManTech (Norfolk, VA)
    …is required and an active Secret clearance with the ability to obtain TS / SCI **Physical Requirements:** + Must be able to remain in a stationary position ... **MANTECH** seeks a motivated, career and customer-oriented **Senior Windows Engineer ** to join our team in **Norfolk, VA.** This position is **onsite.** Join the… more
    ManTech (09/24/25)
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  • Modeling and Simulation Engineer (LVC)…

    Amentum (Chantilly, VA)
    …collaboration, and real-time responsiveness to ARNG G-2 mission priorities. **Required:** + Active TS / SCI Clearance with the ability to obtain and maintain a ... Amentum is seeking a **Modeling and Simulation Engineer (LVC) Senior** to support our **FEDSIM United...into high-fidelity simulations. + Directs the integration of real-world data sources, synthetic actors, and adversary emulation to enhance… more
    Amentum (09/23/25)
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  • Systems Integration Engineer Journeyman

    Amentum (Chantilly, VA)
    …B2C2WG (Boards, Bureau, Centers, Cells, and Working Groups) model. **Required:** + Active TS / SCI Clearance with the ability to obtain and maintain a Polygraph ... Amentum is seeking a **Systems Integration Engineer Journeyman** to support our **FEDSIM United States...strategies to enhance intelligence operations. + Captures and analyzes data from M&S exercises, documents test outcomes, and provides… more
    Amentum (09/23/25)
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  • Artificial Intelligence Engineer

    SAIC (Mclean, VA)
    …up to date with the latest advancements in AI technologies **Qualifications** + **Active TS / SCI with Polygraph is required** + Bachelor's degree and ten (10) ... of national importance. We are seeking an Artificial Intelligence (AI) Engineer /Policy SME to support a fast-paced, dynamic environment supporting the governance… more
    SAIC (09/20/25)
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  • Software Development Engineer II, US Amazon…

    Amazon (Herndon, VA)
    …requires that, after start, the selected candidate obtain and maintain an active TS / SCI security clearance with polygraph and satisfy other security related ... for you! We are looking for a Software Development Engineer II who has experience building innovative and high-volume...experience - Current, active US Government Security Clearance of Secret or above Preferred Qualifications - 3+ years of… more
    Amazon (09/13/25)
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  • Cybersecurity Malware Reverse Engineer

    ManTech (Herndon, VA)
    …have a current/active Secret clearance with the ability to obtain and maintain a TS / SCI . + The ability to obtain and maintain a DHS EOD suitability is ... **ManTech** seeks a motivated, career and customer-oriented **Cybersecurity Malware Reverse Engineer ** to join our team in the **DC, Maryland, and Virginia (DMV)… more
    ManTech (09/11/25)
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  • Spacecraft Propulsion Engineer

    SAIC (Chantilly, VA)
    …a satellite development facility. + Excellent written and oral communication skills. + TS / SCI w/ Poly **Desired Qualifications:** + MS in Engineering. + ... **Description** As a Propulsion Systems Engineer , provide systems engineering and technical assistance within a National Reconnaissance Office (NRO) Government… more
    SAIC (09/04/25)
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