• Leidos (Bethesda, MD)
    A leading aerospace engineering firm is seeking an Aerospace Modeling and Simulation Engineer to join their Flight Systems Department. You will ... develop simulations to evaluate performance of aerospace vehicles and provide solutions to complex technical challenges. Candidates should have programming… more
    job goal (01/13/26)
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  • Leidos (Bethesda, MD)
    Description Leidos is seeking a talented Aerospace Modeling and Simulation Engineer within the Flight Systems Department. As part of the Leidos Threat ... branch, you will provide solutions to complex technical problems involving modeling , simulation , and analysis of missiles, space systems, hypersonics, and… more
    job goal (01/13/26)
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  • MISSION ONE, LLC (Washington, DC)
    …Engineering (niche mission sets) Mission Systems Engineer Technical Systems Analyst / Engineer Modeling & Simulation Engineer (Defense) Required ... insight into adversary capabilities, systems, performance limits, and vulnerabilities Support modeling & simulation (M&S) , system capability assessments, and… more
    job goal (01/13/26)
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  • Peraton (Washington, DC)
    …Trust clearance. Preferred Qualifications Experience designing mission-critical aviation or aerospace user interfaces. Familiarity with FAA human factors standards, ... frameworks. Proficiency with UX/UI prototyping tools and human factors simulation /testing environments. Experience in cross-functional project management, coordinating with… more
    job goal (01/13/26)
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  • Peraton (Washington, DC)
    …you won't just support the mission - you'll define it. The Human Factors Engineer - UX/UI Engineer provides leadership in the design, evaluation, and validation ... analysis and actionable recommendations. Oversee data analysis and statistical modeling of human performance, reaction time, workload, and attention allocation.… more
    job goal (01/12/26)
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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 ... 5+ years of professional technical experience. + 3+ years of experience in modeling and simulation for aerospace or space systems. + Active Top Secret/SCI… more
    SAIC (10/22/25)
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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 ... 5+ years of professional technical experience. + 3+ years of experience in modeling and simulation for aerospace or space systems. + Active Top Secret/SCI… 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 ... 5+ years of professional technical experience. + 3+ years of experience in modeling and simulation for aerospace or space systems. + Active Top Secret/SCI… more
    SAIC (10/24/25)
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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 ... and develop guidance, navigation, and control algorithms and systems. * Perform system modeling , simulation , and analysis to validate GNC designs. * Model… more
    Jacobs (11/18/25)
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  • PhD Graduate - Autonomous Systems Design…

    Johns Hopkins Applied Physics Laboratory (Laurel, MD)
    …Multi-disciplinary vehicle design optimization and analysis, high fidelity physics-based simulation modeling , algorithm development, simulation software ... and Controls + Radio Frequency (RF) or Electro-Optical/Infrared (EO/IR) Sensors + Modeling and Simulation (M&S) + Hardware/Software Development and Test +… more
    Johns Hopkins Applied Physics Laboratory (12/30/25)
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  • Senior Software Engineer - Mission…

    RTX Corporation (Sterling, VA)
    …support, and system performance analysis. + Develop and maintain software tools for modeling and simulation of mission environments (eg, AFSIM, RCADE, C++, ... security clearance **Security Clearance:** DoD Clearance: Secret Joining Collins Aerospace isn't just about finding a job; it's about...as Python, C++, or similar. + Experience with software modeling and simulation tools (eg, Simulink, STK,… more
    RTX Corporation (01/07/26)
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  • Software Engineer II - Mission Engineering

    RTX Corporation (Sterling, VA)
    …support, and system performance analysis. + Develop and maintain software tools for modeling and simulation of mission environments (eg, AFSIM, RCADE, MATLAB, ... programming languages such as Python, C++, or similar. + Familiarity with software modeling and simulation tools (eg, MATLAB, Simulink, or similar). + Knowledge… more
    RTX Corporation (01/07/26)
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  • Navigation Engineer

    Johns Hopkins Applied Physics Laboratory (Laurel, MD)
    …and interest in related fields such as guidance and control systems or 6 degree-of-freedom modeling and simulation . About Us Why Work at APL? The Johns Hopkins ... Description Are you searching for exciting work in aerospace and missile systems engineering? Do you have...team at APL. We are seeking a dynamic, creative engineer who will help us assess performance of weapon… more
    Johns Hopkins Applied Physics Laboratory (12/18/25)
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  • Engineer or Physicist in Positioning,…

    The MITRE Corporation (Mclean, VA)
    …problems for a safer world. Typical projects include: + Performing detailed modeling and simulation of navigation system performance + Prototyping waveforms ... grids, trade, and more. This entry-level position for an engineer or physicist with a desire to learn at...lab and in the field Roles & Responsibilities: + Modeling , simulation , and analysis of PNT technologies… more
    The MITRE Corporation (01/08/26)
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  • Hypersonic Senior Systems Engineer

    Leidos (Arlington, VA)
    …engineers with a Hypersonics Aerospace background to lead Systems development and Modeling and Simulation (M&S) efforts based in the DC Metro Area. This ... 15+ years' experience in addition to a bachelors in Aerospace Engineering (or similar) degree. Candidates are expected to...below: + Aerodynamics / CFD + Aerothermal + Trajectory simulation + Material response + Mechanical design + Structural… more
    Leidos (12/20/25)
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  • SIGINT Assessments & Data Analytics…

    KBR (Chantilly, VA)
    …other standard analysis tools. + Ability to clearly and concisely present analysis data. + Modeling and Simulation . Belong, Connect and Grow at KBRAt KBR, we are ... Title: SIGINT Assessments & Data Analytics Engineer Belong. Connect. Grow. with KBR! KBR's National...system impact assessments and evaluation of results for complex aerospace systems. + Work with multiple Teams and stakeholders… more
    KBR (10/31/25)
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  • Lead EW Embedded Software Engineer

    RTX Corporation (Arlington, VA)
    …with other highly skilled professionals in areas of signal processing algorithms, modeling and simulation , and firmware development. You will work ... Clearance:** DoD Clearance: Top Secret RTX Corporation is an Aerospace and Defense company that provides advanced systems and...learning. We are searching for a Lead EW Software Engineer who will function as a senior technical contributor… more
    RTX Corporation (11/05/25)
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  • EW Embedded Software Engineer

    RTX Corporation (Arlington, VA)
    …closely with other highly skilled professionals in areas of signal processing algorithms, modeling and simulation , and firmware development. What you will do: + ... Clearance:** DoD Clearance: Top Secret RTX Corporation is an Aerospace and Defense company that provides advanced systems and...learning. We are searching for an EW Embedded Software Engineer to join our team. In this role, you… more
    RTX Corporation (11/05/25)
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  • Implementation / Test Engineer (Multiple…

    Noblis (Washington, DC)
    …following system deployment, generating reports on performance and any exceptions. + Use modeling and simulation tools to evaluate test results and improve ... within the FAA's Program Management Organization. The Implementation / Test Engineer will apply an interdisciplinary engineering approach for test and implementation… more
    Noblis (12/18/25)
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  • Missile Systems Engineer

    KBR (Washington, DC)
    …technical data packages. + Conduct system performance analysis, trade studies, and modeling / simulation to support design decisions. + Participate in design ... Title: Missile Systems Engineer Belong. Connect. Grow. with KBR! KBR's National...lifecycle processes, requirements management, and verification/validation. + Familiarity with modeling and simulation tools (MATLAB, Simulink, STK,… more
    KBR (12/17/25)
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