• Machine Learning Modeling

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Machine Learning Modeling and Simulation Engineer in Chantilly, VA. The successful candidate will: + Develop and ... and interface between simulation tools. + Apply Artificial Intelligence/ Machine Learning (AI/ML) techniques (eg, supervised/unsupervised learning ,… more
    SAIC (10/22/25)
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  • Network Modeling and Simulation

    CACI International (Sterling, VA)
    …JNCIP) + Experience with cloud networking and virtualization technologies + Familiarity with machine learning applications in network modeling + Experience ... Network Modeling and Simulation Technician Job Category:...flexible time off benefit and have access to robust learning resources to make your ambitions a reality. **A… more
    CACI International (10/23/25)
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  • Simulation Engineer - TS/SCI Required

    Leidos (Reston, VA)
    …and applications such as Unity 3D and Visual Studio. + DevSecOps experience + Machine Learning experience If you're looking for comfort, keep scrolling. At ... operations research or a related field + Experience with system of systems modeling and simulation **Preferred Qualifications:** + Working knowledge of MATLAB,… more
    Leidos (09/26/25)
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  • AI Machine Learning Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a **AI Machine Learning Engineer** to help transition to new Artificial Intelligence (AI) technologies, modernizing current ... In this role you will be expected to train machine learning models and provide support for...AI solutions. + Demonstrated experience in data structures, data modeling , and software architecture. + Demonstrated, in-depth experience and… more
    SAIC (10/04/25)
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  • Senior Software Developer - TS/SCI Clearance…

    Leidos (Reston, VA)
    …or relevant systems or science discipline - Experience with Artificial Intelligence and Machine Learning - Working knowledge of the Defense Threat Reduction ... highly managed government environments - COTS integration experience to include 3D modeling tools, simulation applications, and visualization tools. - Ability to… more
    Leidos (12/21/25)
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  • Operations Research Analyst, Associate

    The MITRE Corporation (Mclean, VA)
    modeling , forecasting, machine learning , optimization, statistics, probability modeling , Bayesian analysis, and different types of simulation to solve ... such as longitudinal analysis, large-scale integer programming, metaheuristics, agent-based modeling , reinforcement learning , predictive modeling ,… more
    The MITRE Corporation (11/27/25)
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  • A10 Proposal - CWMD & Defense Capabilities Talent…

    Noblis (Arlington, VA)
    …+ Understanding of CBRNE hazards + Experience with HPC, GIS, machine learning , uncertainty quantification **Chemical Defense Analyst** Provides chemical ... (CBRNE) operations, nuclear deterrence, counter-WMD policy, medical/biological defense, and advanced modeling & simulation . Work will be performed **on-site at… more
    Noblis (12/10/25)
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  • Scientific Software Developer (DC, NoVA)

    Stellar Science (Vienna, VA)
    …tools, image simulation , computer vision, image processing, artificial intelligence (AI), machine learning (ML), and more. Requirements: + Ph.D., MS, or BS ... source generation and effects modeling , high power microwave systems modeling and simulation , computational electromagnetics (CEM), space systems modeling more
    Stellar Science (10/09/25)
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  • Associate Systems Engineer

    The MITRE Corporation (Mclean, VA)
    …the systems lifecycle + Knowledge and experience with Artificial Intelligence (AI) and Machine Learning (ML) techniques and algorithms + Active DoD Clearance ... following areas: architecture, requirements development, trade studies, algorithm design, or modeling and simulation + Ingenuity in applying systems engineering… more
    The MITRE Corporation (11/26/25)
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  • Computational Finance Technology and Regulation…

    The MITRE Corporation (Mclean, VA)
    …Web Services, Google Cloud, or Microsoft Azure. + Experience applying various machine learning approaches (eg, random forest, neural networks, support vector ... Innovation Laboratory (FINLab) and Model-Based Analytics Department (L144) in the Modeling , Simulation , Experimentation and Analytics Division. In FINLab, our… more
    The MITRE Corporation (10/09/25)
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