• Engineer Senior Principal II Lead Mission Systems…

    BAE Systems (Chantilly, VA)
    …careers. We're seeking a seasoned technical leader to guide the development of modeling and simulation tools for performance requirements analysis across complex ... of our Portfolio Performance Lead to lead the development of modeling and simulation tools and algorithms for mission systems analysis. + Work closely… more
    BAE Systems (08/08/25)
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  • Sr. RF Systems Engineer

    KBR (Chantilly, VA)
    …insight into RF mission fundamentals, and the ability to perform analysis as well as modeling and simulation of complex space systems. Modeling and ... + Analysis of RF systems, performance metrics, timelines, and models + Modeling and Simulation of RF systems + Identify and document issues impacting both… more
    KBR (06/24/25)
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  • Entry Level RF Engineer

    Amentum (Dahlgren, VA)
    …**Entry Level Electrical Engineer Responsibilities Include:** + E3 Computation and RF Modeling and Simulation + Performing analyses of EW, communication, and ... areas: RF Engineering and analysis; EMI/EMC; RF Computation and simulation . + Experience with MATLAB and modeling /...and simulation . + Experience with MATLAB and modeling / simulation software applications. Amentum is proud to… more
    Amentum (08/08/25)
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  • Scientific Software Developer (DC, NoVA)

    Stellar Science (Vienna, VA)
    …source generation and effects modeling , high power microwave systems modeling and simulation , computational electromagnetics (CEM), space systems modeling ... (CAD) + Aerospace vehicles, orbital mechanics, electromagnetics, space domain awareness + Modeling and simulation , including directed energy + Active security… more
    Stellar Science (08/07/25)
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  • Chemical Analyst

    Applied Research Associates, Inc. (Fort Belvoir, VA)
    …Combating Weapons of Mass Destruction (WMD) threats or CBRN threats (primarily through modeling and simulation and/or test experience) + Experience in CBRNE/WMD ... hazardous chemicals, and other toxic industrial materials + Experience with modeling and simulation **COMPANY INFORMATION:** Applied Research Associates, Inc.… more
    Applied Research Associates, Inc. (07/18/25)
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  • AFSIM Instructor - Part Time

    KBR (Arlington, VA)
    Title: AFSIM Instructor - PART TIME KBR is seeking an Advanced Framework for Modeling , Simulation , and Modeling (AFSIM) subject matter expert (SME) to serve ... who provide Army Fires (field artillery and air and missile defense) Modeling and Simulation (M&S) analysis in support of the Army Center for Army Analysis… more
    KBR (07/13/25)
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  • Computational Finance Technology and Regulation…

    The MITRE Corporation (Mclean, VA)
    …Innovation Laboratory (FINLab) and Model-Based Analytics Department (L144) in the Modeling , Simulation , Experimentation and Analytics Division. In FINLab, our ... Fintech, Regulatory Tech and Supervisory Tech, Financial Analytics, Market Modeling and Analysis. Job Description: + Develop innovative, multidisciplinary approaches… more
    The MITRE Corporation (07/10/25)
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  • Mbse

    SAIC (Chantilly, VA)
    …captured and maintained in MBSE-compatible formats. + Verify interface definitions through modeling and simulation to ensure they meet system requirements. + ... and UML (Unified Modeling Language). + Knowledge of modeling and simulation techniques for interface verification. + Prior experience supporting the IC.… more
    SAIC (08/07/25)
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  • Fleet Intel and OPFOR Developer

    SAIC (Norfolk, VA)
    …include, but are not limited to: exercise concept development, planning, scheduling, modeling , simulation architecture design, simulation management and ... and integration; enterprise IT, including cloud services; cyber; software; advanced analytics and simulation ; and training. We are a team of 23,000 strong driven by… more
    SAIC (08/07/25)
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  • Hardware Engineer 3

    Huntington Ingalls Industries (Roanoke, VA)
    …FPGA vendor tools, and third-party EDA tools will be necessary to perform modeling , simulation , and analysis of targeted systems. Effective collaboration with ... Vivado, ISE), embedded system design, EDA tools (synthesis, P&R, simulation , formal verification), and/or microcontrollers. Experience with hardware hacking,… more
    Huntington Ingalls Industries (07/09/25)
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