• Software Engineer ( Modeling

    Lockheed Martin (Fort Worth, TX)
    …Mission is Ours\. Lockheed Martin Aeronautics is seeking a Summer 2026 Software Engineer \( Modeling & Simulation \) Intern\. In this role, you will work ... highly motivated team to support the design, development, integration and test of simulation software and tools\. The successful candidate will have experience… more
    Lockheed Martin (11/20/25)
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  • Software Engineer - Skunk Works…

    Lockheed Martin (Fort Worth, TX)
    …in multiple environments\. **What's In It For You:** As the Modeling and Simulation Software Engineer you will be responsible for new development ... **Description:** You will be a Software Engineer for a Modeling and Simulation Team within the Simulation and System Labs \(SSL\) Organization and… more
    Lockheed Martin (10/10/25)
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  • NASA Space Vehicle and Robotics Modeling

    CACI International (Houston, TX)
    NASA Space Vehicle and Robotics Modeling and Simulation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: NACI ... is looking for a **Space Vehicle and Robotics Systems Modeling and Simulation Engineer ** to...simulation architecture. The engineer will support simulation and model validation and software verification.… more
    CACI International (11/05/25)
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  • NASA Space Vehicle Modeling

    CACI International (Houston, TX)
    NASA Space Vehicle Modeling and Simulation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: NACI Employee Type: ... Opportunity:** CACI is looking for an experienced **Space Vehicle Modeling and Simulation Engineer ** to...code coverage analysis, verification, and validation for Class C simulation software . The engineer will… more
    CACI International (11/22/25)
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  • NASA Space Vehicle Modeling

    CACI International (Houston, TX)
    NASA Space Vehicle Modeling and Simulation Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: NACI Employee Type: ... continual enhancements to the simulation architecture. The engineer will support model validation and software ...Computer Engineering, Computer Science or Modeling and Simulation and relevant work experience in aerospace software more
    CACI International (11/01/25)
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  • Modeling and Simulation

    Insight Global (Austin, TX)
    Job Description Insight Global is looking for a Modeling & Simulation Engineer to work on site in Austin, TX and support the strategy and introduction of ... tools (eg, ANSYS, ABAQUS, COMSOL, etc) Proficiency with numerical simulation software tools and expert in MATLAB...industry 2 + years of recent experience as a Modeling & Simulation Engineer Experience… more
    Insight Global (10/29/25)
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  • GNC Modeling & Simulation Staff…

    Lockheed Martin (Grand Prairie, TX)
    …and algorithm developers supporting various contracts and IRADs within Missiles and Fire Control\. Modeling & Simulation Engineer tasks include: * Design and ... Control \(GNC\) Engineer who will specialize in Modeling and Simulation \(M&S\) of complex technical...to integrate MATLAB models, C\+\+ models, and actual tactical software into the simulations\. The M&S Engineer more
    Lockheed Martin (11/05/25)
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  • GNC Modeling & Simulation

    Lockheed Martin (Grand Prairie, TX)
    …and algorithm developers supporting various contracts and IRADs within Missiles and Fire Control\. Modeling & Simulation Engineer tasks include: * Design and ... Control \(GNC\) Engineer who will specialize in Modeling and Simulation \(M&S\) of complex technical...to integrate MATLAB models, C\+\+ models, and actual tactical software into the simulations\. The M&S Engineer more
    Lockheed Martin (08/31/25)
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  • GNC Modeling & Simulation

    Lockheed Martin (Grand Prairie, TX)
    …and algorithm developers supporting various contracts and IRADs within Missiles and Fire Control\. Modeling & Simulation Engineer tasks include: * Design and ... an Guidance, Navigation, and Control \(GNC\) Engineer who will specialize in Modeling and Simulation of complex technical solutions\. **What You Will Be… more
    Lockheed Martin (11/15/25)
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  • Senior Software Engineer - Co-…

    RTX Corporation (Richardson, TX)
    …Required Collins Aerospace is seeking a highly skilled and experienced Senior Software Engineer to support the development, sustainment, and maintenance of ... theory (abstract interpretation, static and dynamic analysis), practice (experience with modeling and simulation environments, solvers, etc.), and a good… more
    RTX Corporation (10/01/25)
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  • NASA Software Project Lead Engineer

    CACI International (Houston, TX)
    NASA Software Project Lead Engineer : Space Vehicle Simulation + Software Development Job Category: Engineering Time Type: Full time Minimum Clearance ... - most critical missions._ CACI is looking for experienced lead spaceflight simulation software engineers to provide project leadership and technical expertise… more
    CACI International (11/22/25)
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  • Spacecraft Rendezvous and Proximity Operations…

    Mb Solutions, Inc. (Houston, TX)
    …have an exciting opportunity for a Spacecraft Rendezvous and Proximity Operations GN&C Simulation Engineer to join our team with teammate company, Nexus ... Station (ISS). The selected applicant will: - Provide math modeling , simulation development, integration, and testing of...of commercial visiting vehicle GN&C systems using an established software process - Perform and document simulation more
    Mb Solutions, Inc. (09/02/25)
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  • Simulation Engineer

    AVEVA (Houston, TX)
    …skills, and relevant educational attainment and/or training.** **Job Title:** Simulation Engineer **Location:** Owings Mills, Maryland, Houston, Texas ... AVEVA is creating software trusted by over 90% of leading industrial...**Primary Responsibilities:** * Design, configuration, and implementation of pipeline simulation solutions using AVEVA's Pipeline Integrity Monitor modeling more
    AVEVA (11/08/25)
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  • Architecture Energy Modeling

    NVIDIA (Austin, TX)
    …a lasting impact on the world. We are now looking for an Architecture Energy Modeling Engineer to join our Power Modeling , Methodology and Analysis Team! ... building energy models that integrate into architectural simulators, RTL simulation , emulation and silicon platforms. Key responsibilities include developing Machine… more
    NVIDIA (11/14/25)
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  • Software Engineer (Thermal & Fluid…

    SpaceX (TX)
    Software Engineer (Thermal & Fluid Analysis)...and fluid systems. Experience with thermal & fluid system modeling technique and simulation is a major ... the ultimate goal of enabling human life on Mars. SOFTWARE ENGINEER (THERMAL & FLUID ANALYSIS) The...a self-sustaining colony on Mars. This role requires strong software development skills and an interest in simulation more
    SpaceX (10/23/25)
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  • Genesis Analysis / Software Engineer

    Mb Solutions, Inc. (Houston, TX)
    Houston, TX, USA | Full Time Genesis Analysis / Software Engineer - ( ADV0009OB ) Are you passionate about human space exploration, understanding the origins of ... have an exciting opportunity for a Genesis Analysis / Software Engineer to join the team! We...NASA and commercial programs using the Genesis Flight Mechanics Simulation tool. The selected applicant will: + Develop multi-body… more
    Mb Solutions, Inc. (10/07/25)
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  • NASA Spacecraft Thermal Systems…

    CACI International (Houston, TX)
    NASA Spacecraft Thermal Systems and Software Engineer Job Category: Engineering Time Type: Full time Minimum Clearance Required to Start: None Employee Type: ... is looking for an experienced **Spacecraft Thermal Systems and Software Engineer ** to perform thermal analysis, and...and mesh generation with tools such as Ansys Engineering Simulation Software . This position is contingent on… more
    CACI International (10/28/25)
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  • Principal Systems Software Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …Verification and Validation (V&V) principles + Software Systems Experience + Modeling and Simulation **Qualifications We Prefer:** + Working knowledge of ... more about NC3 and SAOC here (https://www.sncorp.com/capabilities/nc3-systems/) . Are you a Systems Software Engineer who is interested in working on one of the… more
    Sierra Nevada Company, LLC (11/20/25)
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  • Sr Systems Software Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …will involve detailed systems engineering tasks such as requirements analysis, system modeling , and simulation , alongside software development. Collaborating ... are seeking a highly skilled and experienced Senior Systems Software Engineer to join our engineering team....Systems Experience + Working knowledge of Python, C++. + Modeling and Simulation **Qualifications We Prefer:** +… more
    Sierra Nevada Company, LLC (11/18/25)
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  • Sr Principal Systems Software

    Sierra Nevada Company, LLC (Plano, TX)
    …and aligned with mission and business objectives. The Senior Principal Software Engineer provides strategic technical direction, leads multidisciplinary teams, ... Force's critical airborne command-and-control fleet. We need you! As the Senior Principal Software Systems Engineer , you will be a recognized technical leader… more
    Sierra Nevada Company, LLC (11/14/25)
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