• Senior Modeling and Simulation

    Parsons Corporation (Huntsville, AL)
    …and redefine what's possible. **Job Description:** Parsons is seeking a talented **_Senior Modeling and Simulation Software Developer_** to join our diverse ... defense systems, and mobile ground and air platforms. The Software Developer will support and potentially lead...assignment optimization 2.) Defining requirements and designing solutions for modeling and simulation (M&S) software more
    Parsons Corporation (12/10/25)
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  • 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 (09/25/25)
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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 (Jessup, 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 (12/05/25)
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  • Analyst & Simulation Developer

    ISYS Technologies (Colorado Springs, CO)
    …initiatives of our government customers. I2X Technologies is seeking a Analyst & Simulation Developer to support ongoing activities for a customer in Colorado ... a Masters or Doctorate. + Active Secret clearance + Software development in a Linux and agile environment using...design and performance + Strategic and tactical missile threat characterization/performance/ modeling + Simulation modeling of… more
    ISYS Technologies (12/10/25)
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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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  • 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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  • Simulation Engineer

    Actalent (Rockville, MD)
    …well-understood code documentation. Work Environment The position involves working with advanced simulation and modeling software in a collaborative ... Simulation Engineer Job Description We are seeking a Simulation Developer to support our role as...such as C++, Python, or MATLAB. + Experience with simulation software such as Simulink or HLA.… more
    Actalent (12/06/25)
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  • Entry Level Graphics Software

    Leidos (Bethesda, MD)
    …each project is an opportunity to innovate. As an Entry Level Graphics Software Developer , you'll work at the forefront of technology, developing critical ... of naval simulation , training, and analysis at Leidos' High Fidelity Simulation Business Area. We're not just building software -we're setting the standard… more
    Leidos (12/06/25)
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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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  • Entry Level Software Developer

    Leidos (Bethesda, MD)
    **Description** **Join Our Innovative Team at Leidos!** **Entry Level Software Developer ** Ready to break away from the ordinary and dive into an extraordinary ... a whiz with cluster computing, signal processing, Kubernetes, numerical simulation , multi-threading, GPUs, data visualization, underwater acoustic modeling ,… more
    Leidos (12/08/25)
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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 (09/21/25)
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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 (10/05/25)
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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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  • 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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  • Entry Level Software Developer

    Amentum (Fredericksburg, VA)
    Amentum is seeking a talented Software Engineer/ Software Developer to support DOD Operations. This engineer will be developing and testing software on an ... on a Agile team where the team's voice impacts the decisions? ** Software Engineer/ Software Developer Responsibilities Include:** + Developing and/or… more
    Amentum (11/20/25)
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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 (09/25/25)
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  • Software Developer (Senior)

    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 (Senior) Location: Huntsville, AL Position Type: Full-Time Position Overview: We are seeking a skilled Software Developer more
    Cintel Inc (09/17/25)
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