• Engineer V

    General Atomics (Herndon, VA)
    …Experience with physics-based modeling of dynamic systems and Monte Carlo simulation analysis . + Experience developing software in C/C++ and Matlab/Simulink. ... missions. + Rendezvous and Proximity Operations (RPO) system design, implementation, simulation and testing. + Establish, maintain and execute satellite attitude… more
    General Atomics (12/11/25)
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  • Junior Software Engineer - Smart Mobility

    Leidos (Mclean, VA)
    …full software development lifecycle for software tools, including requirements analysis , design, implementation, testing (including unit tests and integration ... updates related to software design, development, and testing. * Use open-source simulation tools to test and evaluate ITS applications and use cases. **Required… more
    Leidos (12/05/25)
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  • Signal Processing Engineer

    Leidos (Arlington, VA)
    …to identify root causes and trends - Develop novel and advanced algorithms, performance simulation , and analysis - using simulated and real data in both time ... requirements into tasks - Experience working in areas of modeling and simulation (M&S), radar, adaptive radar,...Experience working in areas of modeling and simulation (M&S), radar, adaptive radar, signals processing, algorithm development… more
    Leidos (10/17/25)
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  • Software Engineer

    Amentum (Dahlgren, VA)
    …of professional experience providing technical support in software requirement analysis , and designing, developing, testing, and maintaining software to include ... using standard UNIX/Linux tools and utilities + Implementation of track modeling and time algorithms + Inter-process communications based on publish/subscribe and… more
    Amentum (11/29/25)
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  • Air Force Nuclear Weapons SME

    Noblis (Arlington, VA)
    Modeling , + NC3 Equipment, + AF Operations, Risk Assessment/Management, + Hazard Modeling and Analysis , + Detector Capability Analysis , + Nuclear Weapons ... a Bachelor's degree.** Demonstrated experience with: + Operations of current sortie generation Modeling & Simulation (M&S) products. + Using and interpreting M&S… more
    Noblis (12/30/25)
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  • Mid-Level Image Scientist

    KBR (Springfield, VA)
    …IR, MSI/HSI, RADAR, and LIDAR, on both space or airborne platforms. + Simulation and modeling experience and ability to develop algorithm description ... Area. The Image Scientist (mid) provides expertise in imagery science, imagery analysis , and photogrammetry that enables the detailed technical analysis of… more
    KBR (10/17/25)
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  • Executive Consultant - Vice President,…

    Cytel (Richmond, VA)
    …& Analytical Leadership** + Oversee and contribute to Pop-PK and PK/PD modeling , non-compartmental analysis (NCA), and broader QPP analytical activities. + ... advisory, client relationship development, and technical excellence in population modeling and quantitative clinical pharmacology. The successful candidate will… more
    Cytel (12/17/25)
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  • Image Scientist - Senior

    TRIAEM, LLC (Springfield, VA)
    …the image path to include sensor, detector, atmospheric, and material properties. Simulation and modeling experience and ability to develop algorithm description ... processing and Digital Signal processing experience + Image chain analysis to include sensor modeling , signal quality...+ Image chain analysis to include sensor modeling , signal quality and noise, optics, detector calibration, and… more
    TRIAEM, LLC (11/14/25)
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  • DARPA Advanced Technology Engineer

    IronMountain Solutions, Inc. (Arlington, VA)
    …implementation plans for vanguard technical capabilities. + Support execution of advanced modeling and simulation capabilities critical to the transition of ... blue force system kill chains, developing system models, constructing, and executing simulation and analysis plans, and conducting trade studies and sensitivity… more
    IronMountain Solutions, Inc. (12/28/25)
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  • Sr. Digital Engineer

    KBR (Chantilly, VA)
    …applications and technology + Intermediate knowledge and experience with System Modeling Language (SysML) + Object-Oriented Design and Analysis experience ... + Java, JavaScript, or Python programming experience + Knowledge of engineering analysis and analytical simulation tools such as ModelCenter, Systems Toolkit… more
    KBR (12/02/25)
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