• Simulation Engineer

    Actalent (Rockville, MD)
    Job Title: Simulation Engineer Job Description We are seeking a Simulation Developer to support our role as a prime contractor on a prominent US Navy weapon ... of subsystems. + Collaborate with cross-functional teams to identify simulation needs. + Develop simulation models and validate simulation results. + Utilize… more
    Actalent (01/06/26)
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  • Modeling & Simulation Engineer

    KBR (Reston, VA)
    Title: Modeling & Simulation Engineer (Specialist) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... shape the future of space defense. KBR is seeking a Modeling & Simulation Engineer Specialist with AFSIM experience to join a team of quantitative analysts and… more
    KBR (10/24/25)
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  • Machine Learning Modeling and Simulation

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Machine Learning Modeling and Simulation Engineer in Chantilly, VA. The successful candidate will: + Develop and maintain ... physics-based simulation models of spacecraft systems, including structures, sensors, and...to automate workflows, perform data analysis, and interface between simulation tools. + Apply Artificial Intelligence/Machine Learning (AI/ML) techniques… more
    SAIC (10/22/25)
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  • Modeling and Simulation Engineer

    KBR (Chantilly, VA)
    Title: Modeling and Simulation Engineer KBR is seeking a highly qualified Modeling and Simulation Engineer to join our team. The successful candidate ... will have the ability to perform analysis support modeling and simulation of complex space systems. Analysis and Modeling & Simulation actives will support… more
    KBR (12/02/25)
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  • CAD Modeling and Simulation Engineer

    SAIC (Chantilly, VA)
    **Description** **SAIC** is seeking a **CAD Modeling and Simulation Engineer in Chantilly, VA** to support a government customer. **The successful candidate ... will:** + Develop and maintain physics-based simulation models of spacecraft systems, including structures, sensors, and mission environments. + Perform end-to-end… more
    SAIC (10/24/25)
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  • Modeling and Simulation Engineer

    SAIC (Chantilly, VA)
    **Description** SAIC is seeking a Modeling and Simulation Engineer to support a customer in Chantilly, VA. The successful candidate will: + Develop and maintain ... physics-based simulation models of spacecraft systems, including structures, sensors, and...to automate workflows, perform data analysis, and interface between simulation tools. + Collaborate with multidisciplinary teams (systems engineering,… more
    SAIC (10/22/25)
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  • Simulation Engineer - TS/SCI…

    Leidos (Reston, VA)
    **Description** The Mission Solutions Business Area at Leidos has an opening for a Simulation Engineer in Reston, Virginia. The primary focus of the work is ... systems simulation related to reverse engineering Weapons of Mass Destruction...systems) to understand their interactions and to uncover vulnerabilities. Simulation types include: system of systems simulations, distributed simulations,… more
    Leidos (12/26/25)
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  • GNC Modeling and Simulation Engineer

    Jacobs (Rockville, MD)
    Blacklynx, a Jacobs company, is seeking a talented and motivated GNC Modeling and Simulation Engineer to join our dynamic team. As a GNC Modeling and ... Simulation Engineer , you will be responsible for the design, development, and implementation of guidance, navigation, and control systems for space systems. You… more
    Jacobs (11/18/25)
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  • Mid-Level Modeling and Simulation

    KBR (Chantilly, VA)
    Title: Mid-Level Modeling and Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and ... shape the future of space defense. KBR is seeking a Modeling And Simulation Engineer with in-depth knowledge of satellite relevancy to Department of Defense and… more
    KBR (12/16/25)
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  • Modeling and Simulation Engineer

    Sciolex Corporation (Chantilly, VA)
    …you receive the utmost employee care. Responsibilities As the Modeling and Simulation Engineer , you will provide specialized engineering expertise supporting the ... acquisition of multi-intelligence (multi-INT) software services. The engineer is tasked with leading the integration of mission focused tools to foster increased… more
    Sciolex Corporation (01/07/26)
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  • Model and Simulation Systems…

    KBR (Chantilly, VA)
    Title: Model and Simulation Systems Engineer KBR seeks a highly motivated Systems Engineer to support an Intelligence Community Space customer. The ... into resiliency mission fundamentals, and the ability to perform modeling and simulation of complex space systems in a Digital Engineering Environment. Modeling and… more
    KBR (11/06/25)
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  • Senior Mechanical Engineer - Flight…

    RTX Corporation (Sterling, VA)
    …a security clearance​ **Security Clearance:** DoD Clearance: Secret **Senior Mechanical Engineer ** **- Flight Simulation (Onsite)** **Description:** Senior level ... + May Lead cross-functional teams (Mechanical and Electrical) in a Hardware Project Engineer role + Travel as necessary to customer sites, training activities, and… more
    RTX Corporation (11/06/25)
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  • Associate Modeling and Simulation

    The MITRE Corporation (Mclean, VA)
    …with us. Our team builds extensible, scalable, real-time distributed simulation capabilities used primarily for developing and accessing transportation concepts. ... in a dynamic research environment supporting the Immersion Discovery Lab, Simulation , Experimentation and Analytics Lab (SEAL), and Integration Demonstration and… more
    The MITRE Corporation (12/13/25)
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  • Network Modeling and Simulation Technician

    CACI International (Sterling, VA)
    …* * * **The Opportunity** : We are seeking an experienced Network Modeling and Simulation Engineer to join our team. The successful candidate will be responsible ... Network Modeling and Simulation Technician Job Category: Information Technology Time Type: Full time Minimum Clearance Required to Start: TS/SCI with Polygraph… more
    CACI International (10/23/25)
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  • Program Protection (P2) Systems Engineer

    SAIC (Chantilly, VA)
    …trades for future systems; and system-level analysis of concept using various modeling and simulation tools. The engineer shall also be able to support field ... **Description** SAIC is seeking an experienced **Program Protection Systems Engineer ** who enjoys thinking outside of a box with technical and practical… more
    SAIC (12/05/25)
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  • Systems Engineer (Journeyman, Full…

    Parsons Corporation (Reston, VA)
    …systems engineering principles and methodologies. + Experience with system modeling, simulation , and analysis tools. **Systems Engineer , Journeyman:** + ... years of experience in systems engineering or a related role. **Systems Engineer , Full Performance:** + Bachelor's degree in Systems Engineering, Computer Science,… more
    Parsons Corporation (12/20/25)
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  • Transportation Engineer

    Leidos (Mclean, VA)
    …the transportation industry. **Role Overview:** We are seeking a motivated **Transportation Engineer ** with experience in simulation and traffic operations to ... To support these goals, Leidos is seeking a **Transportation Engineer ** to join a highly successful team in researching...* Develop, calibrate, and validate microscopic and mesoscopic traffic simulation models. * Apply simulation tools to… more
    Leidos (01/04/26)
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  • Senior FPGA Engineer

    Curtiss-Wright Corporation (Ashburn, VA)
    **Senior FPGA Engineer ** Curtiss-Wright is seeking an experienced Senior FPGA Engineer to join our engineering team in Ashburn, VA. In this senior, hands-on ... and customers, contributing to concept development, FPGA architecture, HDL coding, simulation , prototyping, and product release. This role requires strong technical… more
    Curtiss-Wright Corporation (11/21/25)
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  • Graduate Engineer

    Curtiss-Wright Corporation (Frederick, MD)
    Graduate Engineer Our Frederick, MD business unit is looking to add a Graduate Engineer to their team! Under close supervision, you will development, test, and ... Power Plant Training Simulators using the proprietary 3KEYSOFTWARE(R) suite of real-time simulation software. You will converts technical data into simulation more
    Curtiss-Wright Corporation (12/16/25)
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  • RF Design Engineer III

    Textron (Hunt Valley, MD)
    **RF Design Engineer III** **Description** **Position Summary** Textron Systems Electronic Systems is looking for a Radio Frequency \(RF\)/Microwave \(MW\) Design ... Engineer to add to our team developing state of...Microwave Assemblies \(IMA\) and the key design elements\.Expertise with simulation and CAD tools used in performing RF/MW designs\.Detailed… more
    Textron (10/22/25)
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