• Hypersonic Senior Systems Engineer

    Leidos (Arlington, VA)
    …Electronic Warfare Division has an opening for an experienced Hypersonic Systems Engineer . Leidos is looking for experienced engineers with a Hypersonics Aerospace ... background to lead Systems development and Modeling and Simulation (M&S) efforts based in the DC Metro Area....below: + Aerodynamics / CFD + Aerothermal + Trajectory simulation + Material response + Mechanical design + Structural… more
    Leidos (12/20/25)
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  • Systems Engineer

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Systems Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in national ... while broadening your skillset into areas like modeling and simulation and computational analysis. Grow your skills by merging...Have: + 5+ years of experience with modeling and simulation in a defense or national security environment +… more
    BOOZ, ALLEN & HAMILTON, INC. (12/19/25)
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  • Systems Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Systems Engineer , Senior The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an impact in national ... while broadening your skillset into areas like modeling and simulation and computational analysis. Grow your skills by merging...Have: + 8+ years of experience in modeling and simulation within a defense or national security environment +… more
    BOOZ, ALLEN & HAMILTON, INC. (12/18/25)
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  • Radar Systems Engineer

    Integration Innovation, Inc. (i3) (Arlington, VA)
    Overview i3 is seeking an experienced Radar Systems Engineer to design, develop, and optimize advanced radar systems for defense applications. The successful ... target detection + Strong background in RF/microwave engineering + Experience with simulation tools (MATLAB, Simulink) + Knowledge of digital signal processing and… more
    Integration Innovation, Inc. (i3) (11/11/25)
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  • Senior System Engineer (C)

    SimIS Inc. (Dahlgren, VA)
    …and importance of others (work and win as a team). SimIS Inc seeks a System Engineer III to provide combat system simulation support to the Warfare Analysis and ... logistics support in support of an overall effort to provide high fidelity simulation systems and enable engineers to verify Combat Systems' performance in desktop… more
    SimIS Inc. (11/06/25)
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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 ... algorithms in Matlab, Simulink, or C+- Analyze results from simulation or real data to identify root causes and...and trends - Develop novel and advanced algorithms, performance simulation , and analysis - using simulated and real data… more
    Leidos (10/17/25)
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  • Performance Engineer - Offshore Wind O&M…

    Dominion Energy (Norfolk, VA)
    Performance Engineer - Offshore Wind O&M ( Engineer /Senior/Staff) (Norfolk, VA) Dominion Energy is committed to providing reliable, affordable, and increasingly ... position. **Job Summary** Dominion Energy is seeking a highly motivated Performance Engineer to join the Coastal Virginia Offshore Wind (CVOW) Operations and… more
    Dominion Energy (12/18/25)
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  • Senior Software Engineer (S)

    SimIS Inc. (Dahlgren, VA)
    …Inc. seeks Senior Software Engineers to lead software development for simulation systems, mentor junior developers, and oversee complex software integration ... projects. This position involves developing and maintaining software for training simulation systems including scenario development tools and system interfaces. The… more
    SimIS Inc. (12/22/25)
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  • Applied R&D Systems Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC seeks an R&D Systems Engineer to join our team of professionals providing technical and program services to the US Government (USG). SAIC ... land, at sea, in air, and in space. The engineer sought here serves a USG Program Office leading...Intelligence and/or Machine Learning technologies. + System modeling & simulation and/or system performance analysis. + IC mission, organizations,… more
    SAIC (12/30/25)
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  • Nuclear Engineer , Senior

    BOOZ, ALLEN & HAMILTON, INC. (Reston, VA)
    Nuclear Engineer , Senior Key Role: Provide nuclear weapons effects subject matter expertise to client research and development (R&D) modeling and simulation ... hard target defeat + Experience with nuclear weapons effects modeling and simulation tools + Knowledge of systems engineering, data science, artificial intelligence,… more
    BOOZ, ALLEN & HAMILTON, INC. (12/20/25)
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