• Software Engineer (Thermal & Fluid…

    SpaceX (TX)
    …analysis * Automate analysis workflows to speed up mission and design iteration * Support simulation and validation with test and flight data * Collaborate with ... Software Engineer (Thermal & Fluid Analysis) Starbase, TX Apply...In this role, you will develop software tools to support analysis, improve design processes, automate workflows, and subsequently… more
    SpaceX (10/23/25)
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  • Senior Product Engineer - Application Life…

    The Boeing Company (Plano, TX)
    …Find your future with us. **Boeing AvionX** is seeking a **Senior Product Engineer - Application Life Cycle Specialist** (Level 4) to join our team in **Plano, ... Texas** or **Long Beach, California** to support AvionX Engineering and Process & Tools activities. Boeing...aircraft and other platforms for purposes such as navigation, flight controls, information systems, and other core avionics functions.… more
    The Boeing Company (01/15/26)
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  • Application Software Engineer

    SpaceX (Bastrop, TX)
    Application Software Engineer Bastrop, TX Apply SpaceX was founded under the belief that a future where humanity is out exploring the stars is fundamentally more ... goal of enabling human life on Mars. APPLICATION SOFTWARE ENGINEER The application software team is the central nervous...used throughout SpaceX to accelerate launch vehicle production and flight as well as systems that allow Starlink to… more
    SpaceX (01/15/26)
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  • Power Systems Research Engineer - Energy…

    Pacific Northwest National Laboratory (Austin, TX)
    …the nation's biggest energy and environmental challenges. Our more than 1,700 staff support the Department of Energy (DOE), delivering on key DOE mission areas ... grid. **Responsibilities** PNNL seeks a creative and inter-disciplinary power system engineer to develop model enhancements for conventional power system models… more
    Pacific Northwest National Laboratory (01/13/26)
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  • Systems Engineer III - Model Based Systems…

    Sierra Nevada Company, LLC (Plano, TX)
    …& Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/ flight training and complete logistics support . IAS tailors ... way of living. Join our team as a Systems Engineer , where you will leverage your expertise to conduct...We provide leading edge technologies and transformative solutions that support our nation's most critical security needs. If you… more
    Sierra Nevada Company, LLC (01/08/26)
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  • GNC Modeling & Simulation Engineer Early…

    Lockheed Martin (Grand Prairie, TX)
    …level requirements * Perform critical studies, analyses, and test activities * Support ground and flight test efforts including Hardware\-In\-The\-Loop \(HWIL\) ... We are seeking an Guidance, Navigation, and Control \(GNC\) Engineer who will specialize in Modeling and Simulation of...IRADs within Missiles and Fire Control\. Modeling & Simulation Engineer tasks include: * Design and documentation of model… more
    Lockheed Martin (01/08/26)
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  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …& Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/ flight training and complete logistics support . IAS tailors ... command-and-control fleet. We need you! As a Senior Systems Engineer , you will use your skills and expertise to...We provide leading edge technologies and transformative solutions that support our nation's most critical security needs. If you… more
    Sierra Nevada Company, LLC (01/06/26)
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  • Lead, Systems Engineer

    L3Harris (Greenville, TX)
    …Document and support design verification tests within lab, ground and flight test environments. + Develop, track and present technical metrics. + Evaluate ... the interest of national security. Job Title: Lead, Systems Engineer Job Code: 32199 Job Location: Greenville, TX (On-Site)...Work closely with Project Engineering and Program Management. + Support training and development of new team members. +… more
    L3Harris (12/18/25)
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  • Principal Systems Engineer - Cybersecurity

    Sierra Nevada Company, LLC (Plano, TX)
    …& Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/ flight training and complete logistics support . IAS tailors ... 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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  • Sr Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …& Reconnaissance (C4ISR) capabilities encompass design, integration, test, certification, ground/ flight training and complete logistics support . IAS tailors ... way of living. Join our team! As a Systems Engineer for an Integrated Digital Environment (IDE) team, you...We provide leading edge technologies and transformative solutions that support our nation's most critical security needs. If you… more
    Sierra Nevada Company, LLC (11/20/25)
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