• COLSA Corporation (Huntsville, AL)
    …programs and systems to create, execute, and analyze integrated threat scenarios + Modeling and Simulation (M&S) experience, preferably with ITASE, AFSIM, and/or ... applications including Microsoft Excel, Word, and PowerPoint software packages + Active DoD TS / SCI Clearance; must complete a DIA Polygraph within 6 months after… more
    DirectEmployers Association (10/02/25)
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  • Applied Research Associates, Inc. (Fort Meade, MD)
    …in defining, coordinating, and tracking staff actions supporting joint non-kinetic effects modeling and simulation (M&S) tool development. This role's primary ... **US Citizenship required** + **Must currently hold an active TS / SCI security clearance** + Bachelor's degree or...GEOINT, MASINT, etc.) experience/training desired + Familiarity with DOD Modeling and Simulation tools applicable to the… more
    DirectEmployers Association (09/23/25)
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  • COLSA Corporation (Huntsville, AL)
    …in Huntsville, Alabama. This role is 100% on-site. Will apply understanding of modeling and simulation (M&S) to perform integrated threat scenario validation and ... to large integrated scenarios, focusing on messages sent between simulation federates and comparing threat model performance to Intelligence...Excel, Word, and PowerPoint software packages + Active DoD TS / SCI Clearance; must complete a DIA CI… more
    DirectEmployers Association (10/16/25)
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  • Battelle Memorial Institute (Columbus, OH)
    …compliance with applicable government and industry regulations. **Key Qualifications** + Active DoD Secret clearance, ability to obtain TS / SCI and SAP ... prototyping and integration + Hands-on design experience with electromagnetic simulation and modeling tools such as HFSS,...you contribute or not, and match your contributions on top of that. + **Advance your education** : Tuition… more
    DirectEmployers Association (10/15/25)
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  • Manager, Systems Engineering - Modeling

    L3Harris (Herndon, VA)
    …Python, Java + Advanced experience of MBSE tools: Cameo, ModelCenter, DOORS, Rhapsody + Top Secret SCI clearance highly desired In compliance with pay ... of national security. Job Title: Manager, Systems Engineering - Modeling & Simulation Job Code: 30436 Job...additional duties and responsibilities as assigned. Qualifications: + DoD TOP SECRET security clearance + Bachelor's degree… more
    L3Harris (10/30/25)
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  • Modeling Simulation Software…

    SAIC (El Segundo, CA)
    **Description** SAIC's Horizon program is seeking you, our latest ** Modeling and Simulation Software Engineer** , to support the US Space Force's mission of ... located in **El Segundo, California** . As our established modeling and simulation developer, you will contribute...Bash). + Must have an in-scope security background investigation ( TS or SSBI), adjudicated for SCI eligibility… more
    SAIC (10/29/25)
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  • Modeling & Simulation SME

    KBR (Beavercreek, OH)
    …or other programming language + Active Top - Secret clearance with Sensitive Compartmented Information ( SCI ) eligibility Desired: + Experience ... Title: Modeling & Simulation SME Belong. Connect....identity or expression, age, national origin, veteran status, genetic information , union status and/or beliefs, or any other characteristic… more
    KBR (10/29/25)
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  • Modeling & Simulation Engineer…

    KBR (Reston, VA)
    Title: Modeling & Simulation Engineer (Specialist) Belong....+ Active Top - Secret clearance with Sensitive Compartmented Information ( SCI ... the future of space defense. KBR is seeking a Modeling & Simulation Engineer Specialist with AFSIM...identity or expression, age, national origin, veteran status, genetic information , union status and/or beliefs, or any other characteristic… more
    KBR (10/24/25)
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  • Modeling & Simulation Engineer…

    KBR (Reston, VA)
    Title: Modeling & Simulation Engineer (Senior I) Belong....+ Active Top - Secret clearance with Sensitive Compartmented Information ( SCI ) ... of space defense. Key Responsibilities: KBR is seeking a Modeling & Simulation Engineer (Senior I) to...identity or expression, age, national origin, veteran status, genetic information , union status and/or beliefs, or any other characteristic… more
    KBR (10/22/25)
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  • Systems Modeling Simulation

    Northrop Grumman (Dulles, VA)
    …Engineering, Computer Science, Physics or closely related field. + Current or active Top Secret / SCI clearance at time of application. + US ... making history. We have an opening for a Systems Modeling Simulation Engineer to join our team...be in Dulles, VA. This work does require a TS / SCI clearance and will primarily be performed… more
    Northrop Grumman (10/03/25)
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