• NASA Space Vehicle Modeling and Simulation

    CACI International (Houston, TX)
    …CACI is looking for an experienced **Space Vehicle Modeling and Simulation Engineer ** to work with NASA's human-rated spacecraft systems in support of our ... continual enhancements to the simulation architecture. The engineer will support model validation and software ...The engineer will support model validation and software verification for multiple spacecraft, systems , and… more
    CACI International (12/16/25)
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  • Software Dev Engineer II,…

    Amazon (Redmond, WA)
    …into the US as a refugee or granted asylum. This role of a Software Engineer will design, implement, and operate globally available distributed systems ... systems using the latest AWS technologies, leveraging best-in-industry software engineering practices. Key job responsibilities Build systems...day in the life This role is for a Software Development Engineer who will build new… more
    Amazon (01/14/26)
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  • Software Dev Engineer III,…

    Amazon (Redmond, WA)
    …into the US as a refugee or granted asylum. This role of a Software Engineer will design, implement, and operate globally available distributed systems ... systems using the latest AWS technologies, leveraging best-in-industry software engineering practices. Key job responsibilities Build systems...day in the life This role is for a Software Development Engineer who will build new… more
    Amazon (12/02/25)
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  • NASA Space Vehicle Modeling and Simulation

    CACI International (Houston, TX)
    …CACI is looking for an experienced **Space Vehicle Modeling and Simulation Engineer ** to work with NASA's human-rated spacecraft systems in support of our ... code coverage analysis, verification, and validation for Class C simulation software . The engineer will...spacecraft systems and subsystems including hardware and software . + Develop simulation scenarios to test… more
    CACI International (11/22/25)
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  • Modeling and Simulation Engineer

    Axiom Space (Houston, TX)
    …marketplace. Our mission-driven team is seeking a bold and dynamic Modeling and Simulation Engineer who is fueled by high ownership, execution horsepower, growth ... are looking for a resilient, high-energy, experienced Modeling and Simulation Engineer to support the EVA SE&I...simulation frameworks and nodal analysis methods (NASA's Trick simulation and GUNNS software ). + Collaborate with… more
    Axiom Space (01/15/26)
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  • Staff Systems Engineer - Modeling…

    Northrop Grumman (Roy, UT)
    Simulation and Analysis (MS&A) team under the direction of the program lead systems engineer for a restricted capture effort + Coordinate development of ... Grumman Defense Systems is seeking a Staff Systems - Modeling and Simulation Lead. This...for MS&A to support organizations + Manage hardware and software resources for execution of MS&A tools/environments **Basic Qualifications:**… more
    Northrop Grumman (12/05/25)
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  • Simulation Tools Engineer

    Northrop Grumman (Melbourne, FL)
    …they're making history. Northrop Grumman Aeronautics Systems has an opening for a ** Simulation Tools Engineer (Level 2) / Principal Simulation Tools ... this role, you will design, develop, and enhance advanced software tools that power our multi-platform simulation ...**Basic Qualifications:** _This requisition may be filled at a_ ** Simulation Tools Engineer (Level 2)** OR **Principal… more
    Northrop Grumman (01/09/26)
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  • Senior Systems Engineer - Radar…

    Lockheed Martin (Moorestown, NJ)
    …Lockheed Martin Rotary & Mission Systems is seeking a full\-time Senior Radar Systems Engineer \. In this role, you will lead the design, analysis, testing, ... and requirements development and verification of high performance Radar Signal Simulation and Processing systems \. The successful candidate will have experience… more
    Lockheed Martin (01/14/26)
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  • Vibe Programmer / Creative Software

    AVT Simulation (Orlando, FL)
    …and execution Our Heritage: Founded in 1998 by an engineer , AVT Simulation is an Orlando-based, end-to-end systems integration and full-service modeling and ... Department of Defense/Department of War contractor who does training systems for US warfighters. We are looking for a...fast, experiments fearlessly, and turns half-formed ideas into working software before the coffee gets cold. This role is… more
    AVT Simulation (12/30/25)
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  • Principal Systems Engineer

    RTX Corporation (Binghamton, NY)
    …eligible for a security clearance **Security Clearance:** DoD Clearance: Secret **Principal Systems Engineer ** **- Simulation & Training (Onsite)** Collins ... is seeking an experienced Systems Engineer to work within the dynamic Simulation ...to embrace a challenge with a results-oriented team of Systems , Hardware and Software Engineers. **What you… more
    RTX Corporation (12/09/25)
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