• Ground Comms System Engineer

    SAIC (Chantilly, VA)
    …the ground communications segment, including requirements analysis, architecture development, design reviews, and verification/ validation . + Translate mission ... integration and more. This position is for a Systems Engineer for a large contract supporting a cutting-edge and...clearance with Polygraph. + BS or MS degree in Electrical Engineering, Systems Engineering, Aerospace Engineering, or a related… more
    SAIC (11/13/25)
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  • Spacecraft Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Spacecraft Systems Engineer ** . This position is located in **Chantilly, VA** and requires an **active TS/SCI clearance with ... a program office for a Major System Acquisition who requires a mid-career engineer with technical expertise in systems engineering who is anxious to grow their… more
    SAIC (11/06/25)
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  • Engineer /Scientist

    Naval Sea Systems Command (Dahlgren, VA)
    …and analyze security needs and software requirements to determine feasibility of design within time and cost constraints and security mandates. You will apply ... hardware and software. You will develop secure software testing and validation procedures. You will identify security implications and apply methodologies within… more
    Naval Sea Systems Command (11/04/25)
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  • Spacecraft Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **Spacecraft Systems Engineer ** . This position is located in **Chantilly, VA** and requires an **active TS/SCI clearance with ... a program office for a Major System Acquisition who requires a mid-career engineer with technical expertise in systems engineering who is anxious to grow their… more
    SAIC (10/02/25)
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  • Senior Connectivity Engineer , Network…

    Amazon (Herndon, VA)
    Description AWS Infrastructure Services owns the design , planning, delivery, and operation of all AWS global infrastructure. In other words, we're the people who ... the network - Automate optical test plans and qualify optical modules - Design and specify structured cabling systems (fiber, copper, cable trays/duct banks) for… more
    Amazon (12/13/25)
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  • Software Engineer

    CACI International (Sterling, VA)
    …to include technical planning, CONOP development, requirement analysis, system design , scheduling, system integration, verification and validation , training, ... Software Engineer Job Category: Engineering Time Type: Full time...1/1/2099 **The Opportunity:** Work on a multi-contractor team to design , develop, and maintain a modern web application that… more
    CACI International (10/16/25)
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  • Virtual Systems Engineer

    CACI International (Dahlgren, VA)
    Virtual Systems Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: Secret Employee Type: Regular Percentage of Travel ... engineering skills in the technical planning, systems integration, verification and validation , cost and risk and supportability and effectiveness analyses for… more
    CACI International (11/21/25)
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  • Senior Research Engineer , Advanced…

    Lockheed Martin (Arlington, VA)
    …to create new competencies for Lockheed Martin for development of Trusted\-by\- Design Intelligent Systems\. TIL technology focus areas include Neuro\-Symbolic and ... future technology advances in applied formal methods, simulation, test, verification, validation , and certification of autonomous and AI\-enabled systems across air,… more
    Lockheed Martin (10/31/25)
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  • Systems Engineer II (S)

    SimIS Inc. (Dahlgren, VA)
    …functions including requirements synthesis, verification planning, systems analysis, and design coordination for training simulation systems. This position supports ... requirements management and configuration control + Support verification and validation activities for complex Navy systems Experience Required: + Bachelor's… more
    SimIS Inc. (09/22/25)
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  • Senior Research Engineer (PhD level)…

    Lockheed Martin (Arlington, VA)
    …to create new competencies for Lockheed Martin for development of Trusted\-by\- Design Intelligent Systems\. TIL technology focus areas include Neuro\-Symbolic and ... future technology advances in applied formal methods, simulation, test, verification, validation , and certification of autonomous and AI\-enabled systems across air,… more
    Lockheed Martin (10/31/25)
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