• Engineer III

    Three Saints Bay (Crystal City, VA)
    …with the Federal Republic of Germany. **Position Responsibilities:** + Provide systems engineering support for design, development, production, and in-service ... activities including system analysis, combat system integration, modeling and simulation , and participation in requirements development and maintenance. +… more
    Three Saints Bay (08/03/25)
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  • Principal AI/ML Scientist

    Leidos (Arlington, VA)
    …+ _Have familiarity with analysis of time-series data from sensors and with modeling and simulation of sensor data._ + _Active TS/SCI Clearance_ **Original ... of software engineers. Our projects focus on AI/ML, Resilient Systems , Quantum communications, and Cybersecurity solutions. **Primary Responsibilities** +… more
    Leidos (06/29/25)
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  • Radar SME

    KBR (Chantilly, VA)
    …STEM degree required + 20+ years' experience with space system research, development, modeling and simulation + Satellite development experience with low or high ... to make decisions independently on research and development (R&D) engineering problems and methods, in resolving important questions, and...earth systems + Domain expertise in GEOINT space … more
    KBR (06/28/25)
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  • Data Scientist - Continuous Vetting III

    Amentum (Springfield, VA)
    …past data to predict the outcome of future events including statistical modeling , classification and analysis, clustering, optimization and simulation , and ... date sources from documented and repeatable methods based in sound data engineering principles and applicable standards. + Document, analyze, and enhance all data… more
    Amentum (07/18/25)
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