• Sr Electrical/Mechanical Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …development and enhancements + EWIS component selection + Liaison support for Flight Test , manufacturing, and operations (trouble shooting and non-conformity ... Intelligence, Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test , certification, ground/ flight training and complete logistics… more
    Sierra Nevada Company, LLC (11/07/25)
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  • Thermal Engineer , Thermal & Fluid Analysis…

    SpaceX (TX)
    Thermal Engineer , Thermal & Fluid Analysis (Starship) Starbase, TX Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars ... ultimate goal of enabling human life on Mars. THERMAL ENGINEER , THERMAL & FLUID ANALYSIS (STARSHIP) As a Thermal...analysis team, you are responsible for the thermal design, test , and validation of vehicles and hardware. You will… more
    SpaceX (01/01/26)
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  • Senior Principal Software Engineer (Onsite)

    RTX Corporation (Mckinney, TX)
    …the full lifecycle of product development, from architecture and design, through integration, flight test , and field support. + Present to customers or ... team is looking for an experienced Senior Principal Software Engineer to join our team. This is an onsite...software development techniques and resources to plan, design, develop, test , and integrate complex software and systems solutions. +… more
    RTX Corporation (12/18/25)
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  • Principal Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test , certification, ground/ flight training and complete logistics ... more about NC3 and SAOC here (https://www.sncorp.com/capabilities/nc3-systems/) . Are you a Systems Engineer who is interested in working on one of the largest and… more
    Sierra Nevada Company, LLC (12/09/25)
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  • Software Engineer Staff - Embedded

    Lockheed Martin (Grand Prairie, TX)
    …civil nuclear power industry and the military's green power initiatives\. As a Software Engineer at MFC, you will join one of the largest networks of software ... most difficult challenges supporting such wide\-ranging domain areas such as aircraft flight command and control, air traffic control, health care, and homeland… more
    Lockheed Martin (12/20/25)
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  • Sr Systems Software Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test , certification, ground/ flight training and complete logistics ... about NC3 and SAOC here (https://www.sncorp.com/capabilities/nc3-systems/) . Are you a Systems Engineer interested in working on one of the largest and most complex… more
    Sierra Nevada Company, LLC (11/18/25)
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  • A/AI Machine Learning Engineer Staff

    Lockheed Martin (Fort Worth, TX)
    …including requirements generation, system and software design, implementation, integration, and flight test \. Take ownership of critical tasks and lead ... Intelligence? We're seeking a highly motivated and experienced Artificial Intelligence Engineer to join our Lockheed Martin Artificial Intelligence Center \(LAIC\)… more
    Lockheed Martin (10/22/25)
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  • Principal Systems Engineer - Cybersecurity

    Sierra Nevada Company, LLC (Plano, TX)
    …Surveillance & Reconnaissance (C4ISR) capabilities encompass design, integration, test , certification, ground/ flight training and complete logistics ... about NC3 and SAOC here (https://www.sncorp.com/capabilities/nc3-systems/) . Are you a Systems Engineer interested in working on one of the largest and most complex… more
    Sierra Nevada Company, LLC (12/17/25)
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  • Gateway ATCS Thermal Analysis Engineer

    Mb Solutions, Inc. (Houston, TX)
    …the United States. We have an exciting opportunity for a Gateway ATCS Thermal Analysis Engineer to join the team with Nexus, a teammate company. ** We are actively ... qualified candidates and conducting interviews. ** The ATCS Thermal Analysis Engineer will: + Develop and maintain high-fidelity thermal models using tools… more
    Mb Solutions, Inc. (12/05/25)
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  • Portable Life Support System (PLSS) Mechanical…

    Axiom Space (Houston, TX)
    …Our mission-driven team is seeking a bold and dynamic **PLSS** **Mechanical Engineer ** who is fueled by high ownership, execution horsepower, growth mindset, and ... SUMMARY** We are looking for a resilient, high-energy, experienced **PLSS Mechanical Engineer ** , who will primarily be responsible for aiding Axiom's Portable Life… more
    Axiom Space (10/24/25)
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