• Modeling and Simulation Engineer

    Sciolex Corporation (Chantilly, VA)
    …that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our ... the utmost employee care. Responsibilities As the Modeling and Simulation Engineer , you will provide specialized engineering expertise supporting the acquisition of… more
    Sciolex Corporation (07/10/25)
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  • Senior Software Engineer

    KBR (Chantilly, VA)
    …will leverage their extensive software engineering experience and skillsets to provide Systems Engineering and Technical Assistance ( SETA ) support to a US ... Title: Senior Software Engineer KBR is seeking a Senior Software ...department standards + Design, develop, test, and deploy software systems for our customers + Determine software maintainability and… more
    KBR (09/02/25)
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  • Integration Solutions Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an **Integration Solutions Engineer ** to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA ... the NRO's Ground Enterprise Directorate (GED), responsible for the acquisition of systems over the complete end-to-end life cycle. The role requires an active… more
    SAIC (09/25/25)
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  • Senior Communications Engineer

    KBR (Chantilly, VA)
    …are seeking a Senior Communications Systems Engineer to provide systems engineering and technical advisory ( SETA ) services to our Government customer. ... Title: Senior Communications Engineer Belong. Connect. Grow. with KBR! KBR's National...supports space and ground communication networks for multiple satellite systems , that are currently in development and on orbit.… more
    KBR (09/02/25)
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  • DevSecOps Engineer

    KBR (Chantilly, VA)
    Title: DevSecOps Engineer KBR is seeking a highly motivated Development Security Operations Engineer (DevSecOps) to join our team. The successful candidate will ... team in direct support of the US Government customer, FFRDC and other SETA team members in a professional work environment. Responsibilities: + Implement and… more
    KBR (09/09/25)
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  • AI Acquisition System Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking an **AI Acquisition System Engineer ** to support SAIC's Prime Program, Landmark AOS in Chantilly, VA. Landmark AOS is a large SETA ... Ground Enterprise Directorate (GED), responsible for the acquisition of systems over the complete end-to-end life cycle. **All candidates...a keen interest in AI, the AI Acquisition System Engineer will be part of a team dedicated to… more
    SAIC (08/16/25)
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  • Integration Engineer

    KBR (Chantilly, VA)
    …and shape the future of space defense. Key Responsibilities: + Mission: Providing Systems Engineering Technical Advisor ( SETA ) and Systems Engineering & ... Title: Integration Engineer Belong. Connect. Grow. with KBR! KBR is...that meets the customer's needs + Requirements: Integrating new systems and initiatives in support of customer/mission partner requirements… more
    KBR (09/30/25)
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  • Cyber Engineer

    Sciolex Corporation (Chantilly, VA)
    …the utmost employee care. Responsibilities As a Cyber Engineer you will provide SETA support to the NRO's Integrated Systems Program Office (ISPO) with the ... that surpasses the epitome of excellence. Our core services include systems engineering technical advice, technical support, and administrative assistance. From our… more
    Sciolex Corporation (07/10/25)
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  • Cryptologic Test Engineer

    KBR (Chantilly, VA)
    …the industry and for some of the most crucial National missions. A Systems Engineering Technical Advisor ( SETA ) provides technical expertise to the Government. ... Title: Cryptologic Test Engineer Belong. Connect. Grow. with KBR! As a...contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future… more
    KBR (09/30/25)
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  • Cleared - AI/ML Modeler/ Engineer (All…

    Noblis (Mclean, VA)
    Responsibilities **Noblis is seeking a Cleared AI/ML Modeler/ Engineer (All Levels) with IC experience and ACTIVE Top Secret with SCI and Polygraph in Bethesda, MD ... and McLean, VA** The AI/ML Modeler/ Engineer will be responsible for and not limited to:...model complexity to prevent overfitting/underfitting. + Establishing production monitoring systems to track model performance and data drift, creating… more
    Noblis (08/28/25)
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