• Software Engineer

    Leidos (Arlington, VA)
    …. Our division currently has an exciting opportunity for a **Software Engineer ** to perform design, development , and hardware/software integration in Arlington, ... VA for the Advanced Warfare Technology Division. Our division primarily focuses on research & development and advanced prototyping, **transforming state of the… more
    Leidos (09/30/25)
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  • C++ Simulation Software Engineer

    Applied Research Associates, Inc. (Arlington, VA)
    **Description** The Algorithms, Modeling and Assessments (AMA) Division of Applied Research Associates, Inc. (ARA) is seeking a professional with background in ... computer science, scientific/mathematical modeling, aerospace/mechanical/ electrical engineering, or related physical science for the application of modeling and 3-D… more
    Applied Research Associates, Inc. (08/21/25)
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  • NC3 Senior Principal Systems Engineer

    The MITRE Corporation (Mclean, VA)
    …provided in the Pentagon. Basic Qualifications: + Typically, a BS in Operations Research , Computer Science, Electrical Engineer , or Mathematics and 12 ... workplace reflects our values. We offer competitive benefits, exceptional professional development opportunities for career growth, and a culture of innovation that… more
    The MITRE Corporation (10/04/25)
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  • Software Engineer 3

    Huntington Ingalls Industries (Virginia Beach, VA)
    …and autonomy software. HII creates advanced unmanned solutions for defense, marine research and commercial applications. Serving customers in more than 30 countries, ... responsible for software product and customer deliverables. * Document software development requirements, design, and implementation. * Enhance features and fix… more
    Huntington Ingalls Industries (08/29/25)
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  • Senior Systems Engineer - Sustainment CPT…

    QinetiQ US (Mclean, VA)
    …systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial ... personal lives. Position Overview We are seeking an experienced and dynamic Senior Systems Engineer to serve as the Sustainment Cross Product Team (CPT) Lead for the… more
    QinetiQ US (09/12/25)
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  • Engineer Project 5

    HII (Newport News, VA)
    …in the design, test, modification, fabrication and assembly of prototype. Applies research to the planning, design, development , and testing of systems, ... ENGINEER PROJECT 5 Location: Newport News, Virginia, United...and resolve complex engineering problems in new and existing electrical component designs. Familiarity with manufacturing processes as well… more
    HII (10/03/25)
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  • Signal Processing Engineer

    Leidos (Arlington, VA)
    …Innovations Center (LInC) at Leidos currently has an opening for a **Signal Processing Engineer ** to support EW programs in Arlington, VA or San Diego, CA. As part ... you will advance the state of the art in research and advanced applications to support ongoing and future...lab-based and field testing - Support marketing and business development initiatives - Engage in multiple projects, interacting with… more
    Leidos (09/24/25)
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  • General Engineer /Technical Analyst - Full…

    National Reconnaissance Office (NRO) (Chantilly, VA)
    …to create new concepts and prototypes with little supervisory oversight + Evaluate research and development test results with limited supervisory oversight + ... + Applied Physics + Data or Computer Science (including AI/ML) + Electrical Engineering + Industrial or Systems Engineering (including operations research )… more
    National Reconnaissance Office (NRO) (08/19/25)
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  • Systems Engineer - Modeling and Simulations…

    QinetiQ US (Mclean, VA)
    …systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial ... professional and personal lives. Position Overview We are seeking a Systems Engineer with specialized expertise in Modeling and Simulations (M&S) for the Airspace… more
    QinetiQ US (09/12/25)
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  • Chief Engineer

    QinetiQ US (Lorton, VA)
    …systems in 50+ locations world-wide. Much of our work contributes to innovative research in the fields of sensor science, signal processing, data fusion, artificial ... professional and personal lives. Position Overview We are seeking an experienced Chief Engineer to lead technical design and delivery for our Ground Systems -… more
    QinetiQ US (09/30/25)
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