• Modeling and Simulation

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

    SimIS Inc. (Suffolk, VA)
    …candidate performs the following specific assignments: + Designs, implements, and maintains simulation software for military training and analysis + Contributes ... upon award. Job Description: The ideal candidate will support US military Modeling & Simulation (M&S) efforts with intermediate-level responsibilities in the… more
    SimIS Inc. (11/01/25)
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  • Mid-Level Modeling & Simulation

    Amentum (Crane, IN)
    …engineering job or mission engineering job + Experience with military mission scenario modeling + Experience testing digital models or software products + ... 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… more
    Amentum (12/04/25)
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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...to consent to a Polygraph examination. **Desired Qualifications:** + Simulation software development, test, and integration experience… more
    SAIC (10/29/25)
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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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  • ​​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)
    …of Special Access Program (SAP) requirements. + Liaise with government and third-party software developer stakeholders with respect to MLS tool functionality and ... Title: Program Security Subject Matter Expert ( Modeling & Simulation ) Belong. Connect. Grow. with KBR! KBR's National Security Solutions team provides high-end… more
    KBR (11/26/25)
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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 ... fast, experiments fearlessly, and turns half-formed ideas into working software before the coffee gets cold. This role is...development workflows + Good instincts for product, UX, and developer experience + Willingness to break things, fix them,… more
    AVT Simulation (12/30/25)
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  • Sr. Graphics Software Developer

    Leidos (Bethesda, MD)
    **Description** **Join Our Innovative Team at Leidos!** **Job Title:** Graphics Software Developer **Exciting Opportunity Awaits!** Step into a role that's far ... project is an opportunity to innovate. As a Graphics Software Developer , you'll work at the forefront...bring expertise in areas of 3D Game Development, Visual Modeling and Simulation , VR/XR Development, multi-threading, GPU… more
    Leidos (11/05/25)
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  • ​​Entry-Level Software Developer

    Leidos (Huntsville, AL)
    …**Sensor Systems Analysis & Engineering Portfolio** , is seeking a talented entry-level software developer with the ability and experience to work multiple ... projects (primarily modeling & simulation efforts but also opportunities...Portfolio. You will join a diverse team of junior-to-senior software developers, engineers, and scientists to help create unique… more
    Leidos (12/19/25)
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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 ... and Learning Lab (SVL) is looking for a full-time Software Developer to develop software ... simulation platform, BEHAVIOR is a combination of simulation software and data assets intended to… more
    Stanford University (11/26/25)
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  • Hydrologic Software Developer (Ann…

    LimnoTech (Ann Arbor, MI)
    Hydrologic Software Developer (Ann Arbor, MI; Los Angeles, CA; ) Come Work With Us Be Exceptional. Deliver Excellence. Make A Difference. LimnoTech is a leading ... Cities MN; Los Angeles CA). Position Responsibilities The engineer, scientist, or software developer hired will develop and support modern, reproducible… more
    LimnoTech (12/20/25)
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  • Software Developer

    Leidos (Bethesda, MD)
    **Description** **Join Our Innovative Team at Leidos!** **Job Description: Software Developer ** Ready to break away from the ordinary and dive into an ... a whiz with cluster computing, signal processing, Kubernetes, numerical simulation , multi-threading, GPUs, data visualization, underwater acoustic modeling ,… more
    Leidos (10/23/25)
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  • Senior Software Developer - TS/SCI…

    Leidos (Reston, VA)
    …science, application development, requirements collection, system design, data analysis, test, simulation , and verification of software simulation or ... The Mission Solutions Business Area at Leidos seeks a Software Engineer to lead the creation of new ...government environments - COTS integration experience to include 3D modeling tools, simulation applications, and visualization tools.… more
    Leidos (12/21/25)
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  • Senior Software Developer

    General Motors (Austin, TX)
    …and suppliers, then this is the place for you. **What You'll Do:** The Senior Software Developer will design and develop 3D applications for simulation , ... + Design, develop, and optimize Unity-based 3D visualization and simulation tools for engineering and diagnostic applications. + Integrate...for Android and iOS devices. + Expertise in 3D modeling software (Blender, Maya, Siemens NX) and… more
    General Motors (12/12/25)
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  • Scientific Software Developer Paid…

    Stellar Science (Albuquerque, NM)
    software development in the following domains: space domain awareness (SDA), image simulation , space systems modeling , laser source generation and effects ... modeling , high power microwave systems modeling and simulation , computer vision, image processing,...code, through listed projects, a github link, or other software development experiences, will be given preference. This is… more
    Stellar Science (01/04/26)
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  • Scientific Software Developer (DC,…

    Stellar Science (Vienna, VA)
    …source generation and effects modeling , high power microwave systems modeling and simulation , computational electromagnetics (CEM), space systems modeling ... We hire smart Scientists and Software Engineers who love to create and maintain...Aerospace vehicles, orbital mechanics, electromagnetics, space domain awareness + Modeling and simulation , including directed energy +… more
    Stellar Science (10/09/25)
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  • Software Developer III

    General Atomics (Poway, CA)
    …experience including algorithms, software , data analysis, tracking system design, modeling and simulation highly desired. + Experience with radar ... systems. We are seeking a talented and driven embedded software developer to join our GA-ASI ...subsystems and designs with familiarity of design tools for modeling highly desired (ex. Matlab, python, etc). + Systems… more
    General Atomics (12/11/25)
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  • Scientific Software Developer (ABQ)

    Stellar Science (Albuquerque, NM)
    … development in the following domains: computer vision and image processing, image simulation , high power microwave systems modeling and simulation , laser ... We hire smart Scientists and Software Engineers who love to create and maintain...Aerospace vehicles, orbital mechanics, electromagnetics, space domain awareness + Modeling and simulation , including directed energy A… more
    Stellar Science (10/17/25)
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  • Software Developer (Mid)

    Cintel Inc (Huntsville, AL)
    Software Development, Operational/Tactical and Installation/Facilities Energy, Cyber Security, Modeling and Simulation , Data Science, and Programmatic ... Job Title: Software Developer (Mid) Location: Redstone Arsenal Position Type: Full-Time Position Overview: We are looking for a motivated Junior Software more
    Cintel Inc (12/25/25)
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