• Principal Engr Sys Modeling

    Northrop Grumman (Colorado Springs, CO)
    …Integration-offers an excellent opportunity for a **Principal Engineer Systems Modeling Simulation - Analyst & Simulation Developer (25-374)** to join ... + Radar design and performance + Strategic and tactical missile threat characterization/performance/ modeling + Simulation modeling of complex systems +… more
    Northrop Grumman (01/10/26)
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  • Modeling and Simulation Software…

    Leidos (Huntsville, AL)
    …**Your greatest work is ahead!** Leidos' Defense Systems Land Systems is seeking a ** Modeling and Simulation Software Developer ** to join our team with ... projects within the BMD Simulations and Analysis Portfolio. As a Software Developer , you'll directly support the Agile Software Development in achieving specific… more
    Leidos (12/25/25)
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  • Jr. Modeling and Simulation

    Teledyne (Huntsville, AL)
    …a team that wins. **Job Description** **Job Description** Develop software solutions for modeling and simulation (M&S) tools used in DoD. Candidate is expected ... extensive foundation into modern applications. EADSIM is a many on many simulation of air, missile and space warfare. EADSIM incorporates use-driven capabilities… more
    Teledyne (01/10/26)
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  • Mid-Level Modeling & Simulation

    Amentum (Crane, IN)
    …critical programs across a broad range of domains. We are hiring a Mid-Level M&S Developer to support key programs at NSWC Crane. This position will be based on-site ... digital representations of system attributes and system behaviors + Integrate modeling elements into M&S toolsets that predict system-of-systems performance +… more
    Amentum (12/04/25)
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  • Systems Engineer ( Modeling and Sim…

    Lockheed Martin (Marietta, GA)
    …Ours\. Lockheed Martin Aeronautics is seeking a full\-time Early Career Systems Engineer \( Modeling and Simulation Software Developer \)\. In this role, you ... in high order languages \(like C\+\+ or Java\), familiarity with modeling and/or simulation , and an interest in technologically advanced aircraft\. Must be a… more
    Lockheed Martin (01/10/26)
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  • Sentinel Senior MS&A Developer Engineer

    BAE Systems (Clearfield, UT)
    **Job Description** BAE Systems is seeking an exceptional, Senior Modeling , Simulation and Analysis (MS&A) Developer Engineer for an exciting opportunity to ... software development practices and procedures. + Experience with 6-degree-of-freedom simulations or modeling and simulation . + Developer level proficiency… more
    BAE Systems (12/09/25)
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  • Software Developer II - Modeling

    SimIS Inc. (Suffolk, VA)
    …upon award. Job Description: The ideal candidate will support US military Modeling & Simulation (M&S) efforts with intermediate-level responsibilities in the ... design, development, integration, and maintenance of simulation systems used for training, analysis, and decision support in defense environments at our Suffolk,… more
    SimIS Inc. (11/01/25)
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  • A10 Proposal - CWMD & Defense Capabilities Talent…

    Noblis (Arlington, VA)
    …or genomics + Familiarity with laboratory safety and biosafety protocols **CBRNE Modeling & Simulation Developer ** Designs and develops computational ... (CBRNE) operations, nuclear deterrence, counter-WMD policy, medical/biological defense, and advanced modeling & simulation . Work will be performed **on-site at… more
    Noblis (12/10/25)
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  • Principal or Sr Principal Quantum…

    Northrop Grumman (Linthicum Heights, MD)
    …clearance per business requirements. **Basic Qualifications for Sr. Principal Quantum Simulation Developer :** + PhD in theoretical physics, electrical ... requirements. **Preferred Qualifications for both Principal AND Sr. Principal Quantum Simulation Developer :** + PhD in theoretical physics, electrical… more
    Northrop Grumman (12/25/25)
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  • Simulation Developer

    ManTech (Quantico, VA)
    **MANTECH** seeks a motivated, career and customer-oriented ** Simulation Developer ** to join our team in **Quantico, VA** **Responsibilities include but are not ... and collaborative software development workflows **Preferred Qualifications:** + Understanding of modeling and simulation principles in military or operational… more
    ManTech (01/06/26)
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  • Analyst & Simulation Developer

    Lockheed Martin (Colorado Springs, CO)
    …hands\-on experience working in a Unix/Linux environment **Desired Skills:** * Discrete event simulation modeling * Data analysis using tools in Python, MATLAB * ... Work** Seeking a highly motivated analyst to support the C2BMC\-NT \(National Team\) Modeling and Simulation \(M&S\) Product Team\. Applicant will be expected to… more
    Lockheed Martin (01/09/26)
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  • ​​Engineering Intern - Modeling

    Leidos (Huntsville, AL)
    …Analysis & Engineering Portfolio** , is seeking a talented engineering intern for modeling & simulation applications with the ability to potentially work ... current and future defense of our nation; primarily in the areas of modeling & simulation , sensor integration, testing, characterization, data analysis, and… more
    Leidos (12/19/25)
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  • Program Security Subject Matter Expert…

    KBR (Reston, VA)
    Title: Program Security Subject Matter Expert ( Modeling & Simulation ) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end ... Security Subject Matter Expert to support a multi-disciplinary team that provides modeling , simulation , and analysis (MS&A) support to the Defense Advanced… more
    KBR (11/26/25)
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  • 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 ... and validate simulation results. + Utilize expertise in simulation development and modeling . + Employ programming languages such as C++, Python, and… more
    Actalent (01/06/26)
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  • Vibe Programmer / Creative Software…

    AVT Simulation (Orlando, FL)
    …AVT Simulation is an Orlando-based, end-to-end systems integration and full-service modeling and simulation small business. Since our beginning, AVT's highly ... development workflows + Good instincts for product, UX, and developer experience + Willingness to break things, fix them,...has included some of the top leaders in the simulation industry. With an average of over 20 years… more
    AVT Simulation (12/30/25)
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  • Sr. Graphics Software Developer

    Leidos (Bethesda, MD)
    …Ideal candidates bring expertise in areas of 3D Game Development, Visual Modeling and Simulation , VR/XR Development, multi-threading, GPU shader programming and ... Our Innovative Team at Leidos!** **Job Title:** Graphics Software Developer **Exciting Opportunity Awaits!** Step into a role that's...and take part in transforming the future of naval simulation , training, and analysis at Leidos' High Fidelity … more
    Leidos (01/08/26)
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  • National Security Solutions (NSS) - Software…

    KBR (Dayton, OH)
    …Overview KBR is seeking a SOFTWARE DEVELOPER INTERN to support our Autonomy Modeling and Simulation Team for KBR's Air Force Programs Business Unit. The ... is to support an effort seeking to transform the Government Autonomy and Modeling simulation Environment (GAME) simulation software into a more intuitive and… more
    KBR (01/06/26)
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  • ​​Entry-Level Software Developer

    Leidos (Huntsville, AL)
    developer with the ability and experience to work multiple projects (primarily modeling & simulation efforts but also opportunities to work with hardware ... the current and future defense of our nation; primarily in the areas of modeling & simulation , sensor integration, testing, characterization, modeling , … more
    Leidos (12/19/25)
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  • Senior M&S Systems Developer (SME)

    SimIS Inc. (Norfolk, VA)
    …listed position. Job Description: SimIS, Inc. is seeking a Senior Software Architect - Modeling & Simulation SME to lead the technical design and development of ... role combines advanced software architecture expertise with deep knowledge of military simulation systems to create the future of NATO's warfare simulation more
    SimIS Inc. (12/05/25)
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  • Software Developer

    Stanford University (Stanford, CA)
    Software Developer **School of Engineering, Stanford, California, United States** Information Technology Services Post Date Nov 25, 2025 Requisition # 107811 Note: ... Stanford Vision and Learning Lab (SVL) is looking for a full-time Software Developer to develop software for exciting research projects related to robotics. The main… more
    Stanford University (11/26/25)
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