• Senior Quality Assurance Engineer

    Serco (San Antonio, TX)
    Orlando, Florida, US Florida, US Colorado Springs, Colorado, US San Antonio, Texas, US Huntsville, Alabama, US Tampa, Florida, US QA/QC 12338 ... & Qualifications** Serco North America is seeking a **Senior Quality Assurance Engineer ** to join our team of qualified, diverse individuals. The position will… more
    Serco (01/03/26)
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  • GNC Modeling & Simulation Engineer Staff

    Lockheed Martin (Grand Prairie, TX)
    …This position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret **Other Important Information ... research, design, development, manufacture, integration, and sustainment of advanced technology systems , products, and services\. At Lockheed Martin, we apply our… more
    Lockheed Martin (12/10/25)
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  • NASA Space Vehicle Modeling and Simulation…

    CACI International (Houston, TX)
    …performance, vehicle design and mission design to customers. **Qualifications:** _Required:_ + US Citizen or Permanent Resident for access to USG Facilities. ... Travel Required: Up to 10% Type of Travel: Continental US * * * **The Opportunity:** CACI is looking...looking for an experienced **Space Vehicle Modeling and Simulation Engineer ** to work with NASA's human-rated spacecraft systems more
    CACI International (11/22/25)
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  • Manufacturing Engineer

    Lockheed Martin (Grand Prairie, TX)
    …This position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret **Other Important Information ... **Why Join Us ** The ideal candidate is a proactive, detail‑oriented engineer who thrives in a collaborative, high‑impact environment\. This role offers the… more
    Lockheed Martin (11/20/25)
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  • Manufacturing Engineer

    Teledyne (Houston, TX)
    US government, or A corporation, business, organization, or group that is incorporated in the United States under US law. A foreign person is any person ... and customers. + Participate in Company Quality and Safety systems . + Performs all other duties requested, directed, or...exemption is used. A "U.S. person" can be A US citizen ; A permanent resident who does… more
    Teledyne (12/09/25)
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  • Specialist, Integration / Test Engineer

    L3Harris (Greenville, TX)
    …ability to obtain a security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept a conditional offer of ... in the interest of national security. Job Title: Specialist, Integration / Test Engineer - Avionics Job Code: 30432 Job Location: Greenville, Texas Schedule: 9/80… more
    L3Harris (11/01/25)
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  • Network Engineer

    Leidos (Abilene, TX)
    …candidate must be able to travel. **TRAVEL: 50%** **Clearance Requirements:** Must be a US Citizen and have at a minimum an Active Secret clearance. **Primary ... Combat Command's (ACC) base readiness initiative. As a Network Engineer , you will be the primary Base Area Network...+ SSCP **​Clearance Required:** + ​ Must be a US Citizen and have at a minimum… more
    Leidos (12/07/25)
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  • Project Manager/ Sr Engineer - Grand…

    Lockheed Martin (Arlington, TX)
    …This position requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret **Other Important Information ... **Description:** You will be the Project Manager/ Sr Engineer for the UTIAMD Program Production Operations team\. Our team is responsible for delivering THAAD Ground… more
    Lockheed Martin (11/12/25)
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  • Launch Engineer , Mechanical

    SpaceX (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 ... Launch Engineer , Mechanical Starbase, TX Apply SpaceX was founded...design, build, activate, modify, improve, and maintain the mechanical systems that test the most powerful rocket in the… more
    SpaceX (10/28/25)
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  • Software Engineer (Thermal & Fluid…

    SpaceX (TX)
    Software Engineer (Thermal & Fluid Analysis) Starbase, TX Apply... Government export regulations, applicant must be a (i) US citizen or national, (ii) US ... ultimate goal of enabling human life on Mars. SOFTWARE ENGINEER (THERMAL & FLUID ANALYSIS) The Thermal & Fluid...the design and testing of Starship's thermal and fluids systems . These include active and passive thermal control, propellant… more
    SpaceX (10/23/25)
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