• Chief Architecture Office Technical Lead

    KBR (Chantilly, VA)
    …expertise utilizing MBSE tools and developing and implementing modeling and simulation in support of architecture analysis . + Experience and expertise ... for architecture products and views. Roles and Responsibilities: + Oversee the analysis of architecture and associated trade and gap studies. + Collaboration and… more
    KBR (09/11/25)
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  • Automation MBSE Engineer - FAA Bnatcs

    Parsons Corporation (Centreville, VA)
    …traceability of requirements to verification evidence, hazards, and certification artifacts. + Simulation & Analysis - Execute MBSE-driven trade studies focused ... Cameo Collaborator, MagicGrid or similar MBSE methods. + Model-based testing, simulation , and performance modeling (eg, MATLAB/Simulink linkage, discrete event… more
    Parsons Corporation (11/04/25)
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  • Sr. RF Systems Engineer

    KBR (Chantilly, VA)
    …into RF mission fundamentals, and the ability to perform analysis as well as modeling and simulation of complex space systems. Modeling and Simulation ... + Analysis of RF systems, performance metrics, timelines, and models + Modeling and Simulation of RF systems + Identify and document issues impacting… more
    KBR (09/23/25)
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  • Electronic Warfare Specialist

    SURVICE Engineering (Dahlgren, VA)
    …are our most valuable asset, and they are proud to have supported the development, testing, analysis , and modeling and simulation (M&S) of many of the major ... US air, land, and sea combat systems in the field today. They have also contributed their expertise to other vital national defense programs and technologies that involve survivability, cybersecurity, information technology/management, software engineering,… more
    SURVICE Engineering (09/19/25)
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  • Telecommunications MBSE Engineer - FAA Bnatcs

    Parsons Corporation (Centreville, VA)
    …ensuring scenarios reflect operational deployments and future modernization paths. + Simulation & Analysis - Execute MBSE-driven trade studies focused ... ground systems. + Statistical design of experiments (DOE), Monte Carlo analysis , reliability modeling , and model calibration/validation techniques. **Desired… more
    Parsons Corporation (11/04/25)
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  • Senior Software Developer - TS/SCI Clearance…

    Leidos (Reston, VA)
    …of computer science, application development, requirements collection, system design, data analysis , test, simulation , and verification of software simulation ... highly managed government environments - COTS integration experience to include 3D modeling tools, simulation applications, and visualization tools. - Ability to… more
    Leidos (09/21/25)
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  • Operations Research Analyst

    CGI Technologies and Solutions, Inc. (Fort Belvoir, VA)
    …We are seeking a skilled Operations Research Analyst to provide expertise in economic analysis , cost modeling , and IT problem modeling . This key role ... duties and responsibilities:** Provides experience in operations research related directly to economic analysis , cost modeling , and modeling of IT problems.… more
    CGI Technologies and Solutions, Inc. (11/04/25)
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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 (10/09/25)
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  • MBSE Lead Engineer - FAA Bnatcs

    Parsons Corporation (Centreville, VA)
    …and certification findings. + Plan and execute model-based test design, simulation / analysis , coverage/traceability, and acceptance criteria tied to requirements ... mitigations in the system model). + Experience with IV&V, model based testing, simulation (eg, MATLAB/Simulink), and performance modeling . + Knowledge of TSO/STC… more
    Parsons Corporation (11/04/25)
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  • Nuclear Command, Control, and Communications…

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    …of experience c ond ucting analysis and communicating results of modeling and simulation tools and products generating cost, schedule, performance, risk, ... NC3 ) . What You'll do: + Provide expert modeling and simulation , acqui sit ion, and...modified technologies and techniques. Assist with the collection and analysis of after actions and lessons learned information that… more
    BOOZ, ALLEN & HAMILTON, INC. (11/09/25)
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