• Modeling & Simulation

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

    Northrop Grumman (Annapolis Junction, MD)
    …subsystems, and large-scale high-performance computing systems. MDA is seeking a **Analog Modeling and Simulation Engineer ** with ability to support ... CMOS while running at significantly higher clock speeds. As an Analog Modeling and Simulation Engineer on our team, you'll work alongside physicists, circuit… more
    Northrop Grumman (11/06/25)
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  • Principal / Senior Principal Modeling

    Northrop Grumman (Linthicum Heights, MD)
    …some of the best work of your career. We are looking for a Principal / Senior Modeling & Simulation Systems Engineer to join our team in Baltimore, MD. This ... interfaces and visualization tools. This requisition may be filled as a Principal Modeling & Simulation Systems Engineer or a Senior Principal Modeling &… more
    Northrop Grumman (10/09/25)
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  • Staff Modeling & Simulation Systems…

    Northrop Grumman (Linthicum Heights, MD)
    …team to do some of the best work of your career. We are looking for a Staff Modeling & Simulation Systems Engineer to join our team in Baltimore, MD. This ... to obtain/maintain special program access (SAP). **Basic Qualifications for Staff Modeling & Simulation Systems Engineer :** + Bachelor's degree with 12 years… more
    Northrop Grumman (10/29/25)
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  • Modeling and Simulation

    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… more
    KBR (09/02/25)
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  • 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 maintain ... Learning (AI/ML) techniques (eg, supervised/unsupervised learning, reinforcement learning, predictive modeling ) to enhance simulation fidelity and performance. +… more
    SAIC (10/22/25)
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  • CAD Modeling and Simulation

    SAIC (Chantilly, VA)
    **Description** **SAIC** is seeking a **CAD Modeling and Simulation Engineer in Chantilly, VA** to support a government customer. **The successful candidate ... years of professional technical experience. + 3+ years of experience in modeling and simulation for aerospace or space systems. + Active Top Secret/SCI w/Poly… more
    SAIC (10/24/25)
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  • Modeling and Simulation

    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 ... years of professional technical experience. + 3+ years of experience in modeling and simulation for aerospace or space systems. + Active Top Secret/SCI w/Poly… more
    SAIC (10/22/25)
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  • Modeling and Simulation

    BOOZ, ALLEN & HAMILTON, INC. (Alexandria, VA)
    Modeling and Simulation Engineer The Opportunity: Are you looking for an opportunity to combine your technical skills with big picture thinking to make an ... impact on national security? As a Modeling and Simulation ( M & S ) Engineer , you will design and implement advanced models to evaluate system performance… more
    BOOZ, ALLEN & HAMILTON, INC. (11/20/25)
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  • Analog Modeling and Simulation

    Northrop Grumman (Linthicum Heights, MD)
    …leading innovator in advanced microelectronics design and fabrication. MDA is seeking an Analog Modeling and Simulation Engineer Level 3/4. This position is ... some or all the following: + Apply your skills as design engineer while learning about superconducting technology including NG's patented Reciprocal Quantum Logic… more
    Northrop Grumman (10/31/25)
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  • Modeling and Simulation

    SAIC (Washington, DC)
    **Description** SAIC is seeking a Modeling & Simulation (M&S) Engineer to support the Program Executive Office Integrated Warfare Systems (PEO IWS), ... The role involves the development, implementation, integration, and testing of high-fidelity modeling and simulation systems that support the evaluation of… more
    SAIC (11/21/25)
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  • GNC Modeling and Simulation

    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 ... guidance, navigation, and control algorithms and systems. * Perform system modeling , simulation , and analysis to validate GNC designs. * Model spacecraft systems… more
    Jacobs (11/18/25)
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  • Modeling And Simulation

    KBR (Chantilly, VA)
    Title: Modeling And Simulation Engineer Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end engineering and advanced ... security and shape the future of space defense. KBR is seeking a Modeling And Simulation Engineer with and understanding of satellite relevancy to Department… more
    KBR (11/07/25)
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  • Lead Modeling and Simulation

    ManTech (Annapolis Junction, MD)
    **MANTECH** seeks a motivated, career and customer-oriented **Lead Modeling and Simulation Engineer ** to join our team in **Fort Meade, MD** . This is an ... activities that involve cyber ranges + Research, analyze, identify, and recommend Modeling and Simulation (M&S) solutions capable of integrating cyberspace… more
    ManTech (10/10/25)
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  • Modeling and Simulation

    Sciolex Corporation (Chantilly, VA)
    …committed to ensuring you receive the utmost employee care. Responsibilities As the Modeling and Simulation Engineer , you will provide specialized ... expertise supporting the acquisition of multi-intelligence (multi-INT) software services. The engineer is tasked with leading the integration of mission focused… more
    Sciolex Corporation (10/09/25)
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  • Network Modeling and Simulation

    CACI International (Sterling, VA)
    …Continental US * * * **The Opportunity** : We are seeking an experienced Network Modeling and Simulation Engineer to join our team. The successful candidate ... 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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  • Mission Modeling and Simulation

    SAIC (Alexandria, VA)
    **Description** SAIC is seeking motivated and detail-oriented **Mission Modeling and Simulation Analysts - Engineers** to join our dynamic team. The successful ... analysts and engineers to support the development and implementation of modeling and simulation (M&S) solutions for a variety of Mission Engineering projects.… more
    SAIC (11/20/25)
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  • Mission Modeling and Simulation

    SAIC (Alexandria, VA)
    **Description** SAIC is seeking motivated and detail-oriented **Senior Modeling and Simulation Analysts - Senior Engineers** to join our dynamic team. The ... analysts and engineers to support the development and implementation of modeling and simulation (M&S) solutions for a variety of Mission Engineering projects.… more
    SAIC (11/20/25)
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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 ... insight into resiliency mission fundamentals, and the ability to perform modeling and simulation of complex space systems in a Digital Engineering Environment. … more
    KBR (11/06/25)
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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 ... 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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