• Senior Mechanical Engineer - Machine Design…

    RTX Corporation (Richardson, TX)
    …required, as only US citizens are eligible for a security clearance ** Security Clearance:** DoD Clearance: Top Secret Collins Aerospace, an RTX company, is ... (ISSE) engineering team is seeking a self-motivated Senior Mechanical Engineer that thrives in the design, development, and integration...Prefer:** + Possession of an active US government issued Secret or Top Secret clearance. + Ability… more
    RTX Corporation (09/23/25)
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  • Software Engineer Lead & Product Owner…

    Lockheed Martin (Fort Worth, TX)
    …methodologies and tools, such as Jira * Python ,C/C\+\+, or Java experience * SECRET security clearance with investigation within the last 5 years **Desired ... **Description:** As the Staff Software Engineer , you will serve as both a technical...special access\. The selected candidate must possess an active Secret clearance to start\. This position is located in… more
    Lockheed Martin (08/23/25)
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  • Systems Engineer , Integration & Test P2

    RTX Corporation (Mckinney, TX)
    …installation, integration, and/or test experience. + Active and transferrable US government issued Secret security clearance is required prior to start date. US ... required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** DoD Clearance: Secret At Raytheon, the foundation of everything… more
    RTX Corporation (10/23/25)
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  • Senior Program Quality Engineer /Mission…

    RTX Corporation (Mckinney, TX)
    …start date.​ US citizenship is required, as only US citizens are eligible for a security clearance​ ** Security Clearance:** Secret - Current At Raytheon, the ... has an exciting opportunity for a **Senior** **Program Quality Engineer / Mission Assurance Lead** position within our Advanced...as Word, Excel, and PowerPoint. + Active and transferable Secret US government issued security clearance is… more
    RTX Corporation (10/22/25)
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  • Project Engineer F-22 - Level 4

    Lockheed Martin (Fort Worth, TX)
    …degree * Project Management experience working with cross\-functional teams * Final SECRET security clearance **Desired Skills:** * F\-22 Avionics Hardware ... **Description:** **We are** _Lockheed Martin_ You will be the Project Engineer Staff on the F\-22 Engineering Project Management Team\. **What You Will Be Doing** As… more
    Lockheed Martin (10/24/25)
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  • Sr. Specialist, Mechanical Engineer

    L3Harris (Plano, TX)
    …the space, air, land, sea and cyber domains in the interest of national security . Job Title: Sr. Specialist, Mechanical Engineer Job Code: 30137 Job Location: ... join our Aeronautical Systems Engineering team as a Mechanical Engineer . You will participate in the design of detail...requires the ability to obtain and maintain a DOD Secret clearance. + Other duties as assigned by Supervisor.… more
    L3Harris (10/23/25)
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  • Software Engineer Stf - Level 4

    Lockheed Martin (Fort Worth, TX)
    **Description:** You will be a Software Engineer for the Common Real Time Executive \(CORE\) team\. Our team is responsible for the development, maintenance and ... Business\. **What You Will Be Doing:** As a Software Engineer on the CORE team, you will responsible for...schedules to comprehensive benefits investing in your future and security , Learn more about Lockheed Martin's comprehensive benefits package… more
    Lockheed Martin (10/22/25)
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  • Senior Software Engineer (Remote)

    KBR (Houston, TX)
    Title: Senior Software Engineer (Remote) KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers ... the country's most critical role - protecting our national security . KBR is seeking a Senior Software Engineer...+ DoD 8570 IAT Level II required + Active Secret with ability to obtain Top Secret more
    KBR (10/18/25)
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  • Junior Software Engineer (Remote)

    KBR (Houston, TX)
    Title: Junior Software Engineer (Remote) KBR's National Security Solutions team provides high-end engineering and advanced technology solutions to our customers ... the country's most critical role - protecting our national security . KBR is seeking a Junior Software Engineer...8570 IAT Level II certification is required + Active Secret with ability to obtain Top Secret more
    KBR (10/18/25)
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  • Software Safety Engineer , Senior Staff…

    Lockheed Martin (Fort Worth, TX)
    **Description:** You will be a Senior Staff Engineer for the F\-22 System Safety Team, supporting software safety\. Our team is a specialty engineering organization ... as guidance\. **What You Will Be Doing:** As a Senior Staff Engineer you will be responsible for performing analyses for hazard identification, evaluation,… more
    Lockheed Martin (10/10/25)
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