• Senior Systems Engineer (MBSE)…

    RTX Corporation (Sterling, VA)
    …as only US citizens are eligible for a security clearance​ **Security Clearance:** TS /SCI with CI Poly - Current At Raytheon, the foundation of everything we ... more secure world. Raytheon Technologies is seeking a Principal Systems Engineer (MBSE) to provide enterprise-wide systems engineering and integration support within… more
    RTX Corporation (09/03/25)
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  • Senior Systems Engineer

    ManTech (Chantilly, VA)
    ManTech seeks a motivated, career and customer-oriented ** Senior Systems Engineer ** to join our team in **Chantilly, VA.** As a Senior Systems Engineer , ... and performance. + Work closely with our cross-functional team, including software developers, test engineers, and project managers. You'll provide technical… more
    ManTech (08/22/25)
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  • Senior SIGINT Systems Engineer…

    KBR (Chantilly, VA)
    Title: Senior SIGINT Systems Engineer - Acquisition KBR is seeking a Senior SIGINT Systems Engineer to be part of our team supporting our customer in ... distributed to US Government Intelligence Community and Military users. The SIGINT Systems Engineer serves as an advisor to support the Government in defining new… more
    KBR (09/10/25)
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  • Senior GEOINT Systems Engineer…

    KBR (Chantilly, VA)
    Title: Senior GEOINT Systems Engineer - Processing KBR is seeking a Senior GEOINT Systems Engineer to be part of our team supporting our customers in ... distributed to US Government Intelligence Community and Military users. The GEOINT Systems Engineer serves as an advisor to support the Government in defining new… more
    KBR (08/08/25)
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  • Software Engineer

    SAIC (Reston, VA)
    **Description** SAIC has an immediate opening for a Software Engineer to maintain, upgrade, and develop as necessary a custom software solution critical to ... within an application framework hosting a SQLite database. The Software Engineer candidate will also work within...software compatibility **Qualifications** + Must currently hold a TS /SCI w/ poly + Bachelor's degree in computer science… more
    SAIC (09/13/25)
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  • Senior Cyber Engineer

    Nightwing (Sterling, VA)
    …customers in the intelligence community, defense, civil, and commercial markets. ** Senior Cyber Engineer ** Nightwing provides technically advanced full-spectrum ... ubiquitous technical surveillance, data intelligence, lifecycle mission enablement, and software modernization. Nightwing brings disruptive technologies, agility, and competitive… more
    Nightwing (09/12/25)
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  • Senior DevOps / Cloud Engineer

    KBR (Springfield, VA)
    Title: Senior DevOps / Cloud Engineer KBR is seeking a Senior DevOps/Cloud Engineer to support government customers in the Washington Metropolitan Area. ... The DevOps / Cloud Engineer provides software development and technical expertise...application to secure information systems. Security Clearance Requirements: Active TS /SCI (CI Poly) Belong, Connect and Grow at KBRAt… more
    KBR (08/26/25)
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  • Systems Engineer (On-site)

    G2 Ops, Inc. (Dahlgren, VA)
    …Security Clearance Requirement: Must be able to obtain and maintain Active DoD Top Secret Clearance What makes someone choose one company over another? ... this opportunity, we are seeking a highly motivated, team-oriented Senior Systems Engineer . This exciting position will...The ideal candidate would already possess an active DoD Top Secret level clearance and a BS… more
    G2 Ops, Inc. (09/22/25)
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  • Senior Cyber Security Engineer

    Leidos (Chantilly, VA)
    **Description** Leidos is currently seeking a ** Senior Cyber Security Engineer ** who is responsible for developing and implementing advanced security solutions ... cyber threats. This role combines technical expertise in both software and hardware to support the design and deployment...the design and deployment of defensive cyber measures. The engineer conducts research on current and emerging cyber threats,… more
    Leidos (08/30/25)
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  • Databricks Security Engineer…

    ICF (Arlington, VA)
    Description ICF International seeks an experienced and cleared Senior Databricks Security Engineer with cyber security experience to support the research and ... and prototype future cyber capabilities for implementation at large-scale. As the Senior Databricks Security Engineer , you will work with our customers,… more
    ICF (09/10/25)
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