• Aeronautical Engineer (Propulsion) - Intern

    Lockheed Martin (Fort Worth, TX)
    …in Aero or Mechanical Engineering with coursework in Thermodynamics\. Must be a US Citizen ; this position will require a government security clearance\. This ... Martin Aeronautics is seeking a 2026 Summer Intern Aeronautical Engineer for Propulsion\. In this role, you will research,...Engineering\. Propulsion, Physics, and Thermal/Mechanics Coursework Must be a US Citizen ; this position will require a… more
    Lockheed Martin (11/19/25)
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  • Software Engineer - F35 - Level 3

    Lockheed Martin (Fort Worth, TX)
    …will be developed in C\+\+ and OpenGL using an agile methodology\. \*\*\*Must be a US Citizen \. This position is located at a facility that requires special ... benefits package here\. **Who You Are** As a software engineer you will serve as a software developer for...software development * Agile/Scrum Development experience \*\*\*Must be a US Citizen \. This position is located at… more
    Lockheed Martin (10/29/25)
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  • Supreme Integrated Technology, Inc. - Valve…

    Employee Owned Holdings, Inc. (Houston, TX)
    …As contracts with the US government have required this position to be held by a US citizen , please confirm status as a US citizen . Benefits We offer ... for hydraulic and electric-powered movable structures. SIT specializes in custom systems and projects, making every project unique and offering the opportunity… more
    Employee Owned Holdings, Inc. (11/25/25)
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  • GNC Modeling & Simulation Engineer Senior

    Lockheed Martin (Grand Prairie, TX)
    …clearance is required to be considered for this position therefore, you must be a US Citizen \. * Must have demonstrated at least a foundational level of ... This position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret with Investigation or… more
    Lockheed Martin (11/15/25)
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  • Software Engineer / Game Engine Developer…

    Lockheed Martin (Fort Worth, TX)
    …Palmdale\.** **This position is in Marietta, GA Discover Marietta\.** **You will need to be a US Citizen , and be able to obtain and maintain a US DoD ... **Description:** You will be the Senior Software Engineer for the Virtual Prototyping group\. Our team...requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret… more
    Lockheed Martin (11/12/25)
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  • Hardware Design Engineer Senior Staff…

    Lockheed Martin (Fort Worth, TX)
    …you\. **This position is in Fort Worth, TX Discover Fort Worth\.** **You will need to be a US Citizen , and be able to obtain and maintain a US DoD SECRET ... You will be the Senior Staff Hardware \(HW\) Design Engineer for the Simulation & System Labs \(SSL\) F\-35...requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret… more
    Lockheed Martin (10/18/25)
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  • Software Engineer - Safety, Sr Stf - Level…

    Lockheed Martin (Fort Worth, TX)
    …you love then we want to build a better tomorrow with you\. **You will need to be a US Citizen , and be able to obtain and maintain a US DoD SECRET clearance, ... **Description:** You will be a Senior Staff Engineer for the F\-22 System Safety Team, supporting...requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret… more
    Lockheed Martin (10/10/25)
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  • Quality Manufacturing Engineer

    Smiths Group (Irving, TX)
    …thrilling training quests and business expeditions! Secret Identity: Please state if you're a US Citizen or permanent resident. We promise we're not asking for ... from 9am to 4pm. If you are a Quality Engineer looking for a new and exciting opportunity, we...qualified candidates will get interviewed by hiring managers. About Us : Smiths Interconnect is a leading provider of high… more
    Smiths Group (11/25/25)
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  • Cyber Engineer

    TekSynap (San Antonio, TX)
    …peripheral vision, depth perception, and ability to adjust focus. **WORK AUTHORIZATION/SECURITY CLEARANCE** + US Citizen + Must be able to pass a NACI background ... to successfully pass a NACI background check + Citizenship: US Citizenship + Experience: Minimum of 5 years' experience...5 years' experience in RMF in complex network and systems environments. + Certification: Must have an active IAT… more
    TekSynap (10/03/25)
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  • Manufacturing Engineer , Injection Molding…

    SpaceX (Bastrop, TX)
    …+ To conform to US Government export regulations, applicant must be a (i) US citizen or national, (ii) US lawful, permanent resident (aka green card ... Manufacturing Engineer , Injection Molding (Starlink) Bastrop, TX Apply SpaceX...with and defining requirements for ERP, MRP, and MES systems ADDITIONAL REQUIREMENTS: + Must be willing and able… more
    SpaceX (11/22/25)
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