• Sr Principal Engineer Systems Modeling…

    Northrop Grumman (Dulles, VA)
    …are not only part of history, they're making history. We have an opening for a Senior Principal Simulation Software Engineer to join our team of qualified, ... in the Tactical Space Systems organization developing space vehicle hardware-in-the-loop simulation platforms for large and small space programs. The candidate will… more
    Northrop Grumman (07/18/25)
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  • Modeling And Simulation Engineer

    KBR (Chantilly, VA)
    Title: Modeling And Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... and shape the future of space defense. KBR is seeking a Modeling And Simulation Engineer with and understanding of satellite relevancy to Department of Defense… more
    KBR (05/09/25)
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  • Senior Field Engineer (S)

    SimIS Inc. (Dahlgren, VA)
    …documentation, and development and operation of training simulations. SimIS seeks a Senior Field Engineer to provide advanced technical leadership and ... systems at SCSTC. This position requires expertise in complex military simulation systems, configuration management, and engineering analysis to ensure optimal… more
    SimIS Inc. (07/12/25)
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  • Senior Systems Engineer

    Applied Research Associates, Inc. (Alexandria, VA)
    …Research Associates, Inc. (ARA) has an outstanding opportunity for an exceptional ** Senior Systems Engineer ** to support on-going research and development ... passion for engineering the world? Join us as a Senior Systems Engineer and become a key...expertise in defense technologies, civil technologies, computer software and simulation , systems analysis , environmental technologies, and testing… more
    Applied Research Associates, Inc. (04/23/25)
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  • Senior Geotechnical Engineer

    Applied Research Associates, Inc. (Alexandria, VA)
    …Research Associates, Inc. (ARA) has an outstanding opportunity for an exceptional Senior Geotechnical Engineer to support on-going research and development ... virtuoso with a passion for engineering the world? Join us as a Senior Geotechnical Engineer and become a key player in characterizing large-scale and… more
    Applied Research Associates, Inc. (04/23/25)
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  • Senior Systems Test Engineer

    SAIC (VA)
    **Description** SAIC is seeking a Senior Systems Test Engineer support of test campaign designs, planning, execution, analysis , and reporting of radiation ... skills are necessary. Proficiency in the application of analytic methods and analysis tools is required to provide decision makers with a quantitative basis… more
    SAIC (06/19/25)
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  • Senior Systems Engineer (S)

    SimIS Inc. (Dahlgren, VA)
    …listed position and is contingent upon award. Job Description: SimIS, Inc. seeks a Senior Systems Engineer to lead systems engineering activities for a US Navy ... Training Command. This position provides technical leadership for complex simulation and training systems including requirements analysis , system integration,… more
    SimIS Inc. (06/23/25)
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  • Senior Electrical Power Systems…

    Applied Research Associates, Inc. (Alexandria, VA)
    …Research Associates, Inc. (ARA) has an outstanding opportunity for an exceptional ** Senior Electrical Power Systems** Engineer to support on-going research and ... engineering virtuoso with a passion for powering the world? Join us as a Senior Electrical Power Systems Engineer and become a key player in characterizing… more
    Applied Research Associates, Inc. (04/23/25)
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  • Senior Software Engineer /AFSIM…

    KBR (Reston, VA)
    Title: Senior Software Engineer /AFSIM Modeler Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... of space defense. Key Responsibilities: KBR is seeking a Senior Software Engineer /AFSIM Modeler to join a...research analysts, modelers, and software engineers who conduct modeling, simulation , and analysis (MS&A) of emerging concepts… more
    KBR (07/01/25)
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  • Senior Microwave Systems Engineer

    Umbra Lab (Arlington, VA)
    …We are looking for an experienced and driven Senior Microwave Systems Engineer to drive the design, development, and analysis of cutting-edge space-based RF ... , and requirements definition. + Conduct detailed antenna design, RF modeling, simulation , and analysis using tools such as CST, GRASP, or similar. + Collaborate… more
    Umbra Lab (07/15/25)
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