• Crypto Systems Engineer

    KBR (Chantilly, VA)
    Title: Crypto Systems Engineer Belong. Connect. Grow. with KBR! Support the Directorate by evaluating and certifying the implementation, integration, and embedment ... cryptographic-related cyber security solutions into customer-owned or controlled Space systems , through robust cryptographic security engineering and information … more
    KBR (09/06/25)
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  • Product Architect

    CACI International (Ashburn, VA)
    …Agile team, you will design and implement comprehensive application architecture encompassing user interface, API, microservices, databases and infrastructure ... **Responsibilities:** + Responsible for defining and implementing product architecture , ensuring scalability, performance and reliability + Design and implement… more
    CACI International (11/15/25)
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  • Space Acquisition PEM Support Analyst

    Sigmatech, Inc. (Arlington, VA)
    …familiarity in the following areas: DoD, commercial and civil space operations, ground systems , on-orbit systems , links, international capabilities, threats, ... a workforce with broadly diverse and deep skills in system engineering, program management, architecture analysis, program...with programs (operational, in development, and future). + Analyze system level and system -of- systems level… more
    Sigmatech, Inc. (09/12/25)
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  • Product Architect

    CACI International (VA)
    …an agile team, you are responsible for all aspects of application architecture including user interface, APIs, microservices, databases, and infrastructure + Pursue ... multiple peers + Maintain sound understanding of enterprise and program level architecture + Liaison with business analysts to understand business needs and develop… more
    CACI International (11/07/25)
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  • Staff Software Engineer, Mapping

    General Motors (Richmond, VA)
    …this future a reality. Our team is developing national-scale, next-generation mapping systems from the ground up-combining robust backend infrastructure with ... scale to national deployments. This is a hands-on leadership role requiring strong systems thinking, architecture design, and the ability to guide and mentor… more
    General Motors (10/30/25)
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  • SIGINT Mission Engineer

    SAIC (Chantilly, VA)
    …relationships with prime contractor counterparts, functional counterparts, and other payload and ground system subject matter experts. + Review complex technical ... system and design, interface and data architectures, validation and verification, systems integration, and system & operational performance analysis. +… more
    SAIC (11/06/25)
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  • Software Architect (Level 4)

    Lockheed Martin (Herndon, VA)
    …include collaborating across the IC environment\. * Demonstrated knowledge of Software and Systems Architecture and Systems Integration and Test best ... developing, assessing, and demonstrating integrated mission solution architectures spanning Satellite Ground Systems and missions\. * Experience utilizing Splunk… more
    Lockheed Martin (11/14/25)
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  • Mission Thread

    SAIC (Chantilly, VA)
    …assessment and provide estimates of cost, schedule, and risk impacts to existing Ground architecture implementations. + Provide technical and cost assessment of ... **Description** SAIC is seeking a **Mission Thread Systems Engineer** you will support of the NRO's... Engineer** you will support of the NRO's GEOINT Ground Office on SAIC's Prime Program, Landmark AOS in… more
    SAIC (11/13/25)
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  • Modeling And Simulation Engineer

    KBR (Chantilly, VA)
    …timelines, and models + Identify and document issues impacting both spacecraft and ground systems through objective analysis and processes + Support pre- and ... Impactful Work: Your contributions will be pivotal in designing and optimizing defense systems that ensure national security and shape the future of space defense.… more
    KBR (11/07/25)
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  • User Interface (UI) Developer

    Leidos (Ashburn, VA)
    …Sector within Leidos is seeking a User Interface (UI) Developer with strong systems , software, and Agile experience to support a complex program to provide Agile ... development for critical systems on a mission-critical program supporting the Passenger ...software development life cycle including scope and work estimation, architecture and design, coding, and unit testing. We're looking… more
    Leidos (10/30/25)
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