• Principal Systems Engineer

    Sierra Nevada Company, LLC (Plano, TX)
    …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 ... it is a leading prime manned and unmanned aircraft systems integrator for innovative, high-performance ISR and aviation ...status is required as this position needs an active US Security Clearance for employment. Non-U.S. citizens more
    Sierra Nevada Company, LLC (12/09/25)
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  • Associate, Systems Engineer

    L3Harris (Greenville, TX)
    …and cyber domains in the interest of national security. Job Title: Associate, Systems Engineer Job Location: Greenville, TX Job Description: * Perform ... Use software tools, scripting and software/hardware troubleshooting * Analyze systems requirements from end systems and users...security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept… more
    L3Harris (12/20/25)
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  • Systems Engineer Senior - F-35 Dphm…

    Lockheed Martin (Fort Worth, TX)
    **Description:** You will be the Systems Engineer Senior \- F\-35 DPHM Business Operations for the DPHM Team which is responsible for overseeing the technical, ... work scope\. **What You Will Be Doing** As the Systems Engineer Senior \- F\-35 DPHM Business...requires a government security clearance, you must be a US Citizen for consideration\. **Clearance Level:** Secret… more
    Lockheed Martin (12/20/25)
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  • Sr. Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …(On-Site) Job Schedule: 1st Shift 9/80 Job Description: The Sr. Specialist, Systems Engineer (SE) performs technical planning, system integration, verification ... a Top Secret with SCI. + Must be a US Citizen . Preferred Additional Skills: + Active...security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept… more
    L3Harris (11/01/25)
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  • Systems Engineer Principal - Level 6

    Lockheed Martin (Fort Worth, TX)
    Systems Engineering team at Lockheed Martin Aeronautics is seeking a highly motivated Systems Engineer to be the IFG Technical Planning Lead\. **What You Will ... improvements through the communication to and education of LoBE stakeholder\. \*\*\*Must be a US Citizen \. This position is located at a facility that requires… more
    Lockheed Martin (12/09/25)
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  • Systems Engineer Senior - Level 3

    Lockheed Martin (Fort Worth, TX)
    …and Testing\) Technical Management Team\. **What You Will Be Doing** As the Systems Engineer Senior your primary responsibilities will include: * Supporting the ... that includes leading and overseeing the execution of the Systems Engineering \(SE\) process, including development, evaluation, and measurement...Fort Worth, TX Discover Fort Worth\.** Must be a US Citizen ; this position will require a… more
    Lockheed Martin (12/04/25)
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  • Systems Engineer (Specialty…

    Lockheed Martin (Fort Worth, TX)
    …exemplifying the epitome of corporate responsibility Lockheed Martin Aeronautics is seeking a 2026 Systems Engineer Intern\. In this role, you will work with the ... the Aerospace Industry would be helpful\. Must be a US Citizen ; this position will require a...accredited university * Experience and or technical skills with systems engineering processes * Must be aU\.S\. Citizen more
    Lockheed Martin (01/08/26)
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  • Systems Engineer Senior Staff…

    Lockheed Martin (Fort Worth, TX)
    **Description:** You will be the Weapons Product Owner \( Systems Engineer Sr Staff\) for the ISE \(Integrated System Evaluation\) team\. Our team is part of the ... Systems Engineering organization\. **What You Will Be Doing** As...Discover Fort Worth\.** **You will need to be a US Citizen , and currently possess and be… more
    Lockheed Martin (12/05/25)
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  • Sr. Specialist, Systems Engineer

    L3Harris (Greenville, TX)
    …TX (On-Site) Job Schedule: 1st Shift 9/80 Job Description: The Sr. Specialist, Systems Engineer (SE) will be responsible for performing technical planning, ... a Top Secret with SCI. + Must be a US Citizen . Preferred Additional Skills: + Active...security clearance. Security clearances may only be granted to US citizens . In addition, applicants who accept… more
    L3Harris (11/01/25)
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  • Systems Engineer (Simulation…

    Lockheed Martin (Fort Worth, TX)
    …Ours\. Lockheed Martin Aeronautics in Fort Worth, TX is seeking a full\-time Early Career Systems Engineer \. In this role, you will work systems level ... experience and/or knowledge of integration/test and system troubleshooting\. Must be a US Citizen , this position will require a government security clearance\.… more
    Lockheed Martin (01/15/26)
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