• Lead, Thermal Mechanical Engineer

    L3Harris (Wilmington, MA)
    …and cyber domains in the interest of national security. Job Title: Lead, Mechanical Engineering - Thermal Analyst Job Code: 29892 Job Location: Wilmington, MA Job ... understanding of aerospace thermal engineering technology and payload architectures for spacecraft sub-systems and instruments. These talents are used to direct and… more
    L3Harris (10/12/25)
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  • Sr. Specialist Mechanical Design…

    Butler America (Canoga Park, CA)
    Sr. Specialist Mechanical Design Engineer Location: Canoga Park, CA Job ID: #71922 Pay Range: $50-57 an hour 6 month contract Duties: **U.S. Citizenship only, no ... dual citizenship** This position requires the application of mechanical design skills and knowledge to develop hardware designs of critical turbomachinery components… more
    Butler America (12/19/25)
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  • Mechanical Ground Support Equipment…

    Lockheed Martin (Littleton, CO)
    …and forming partnerships across industries and around the world\. We're advancing spacecraft and the workforce to fuel the next generation\. And we're reimagining ... you\. Come work with multidisciplinary engineers focused on delivering world class Mechanical Ground Support Equipment \(MGSE\)\. You will be responsible for the… more
    Lockheed Martin (12/07/25)
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  • Senior Mechanical Engineer - Flight…

    RTX Corporation (Sterling, VA)
    …for a security clearance​ **Security Clearance:** DoD Clearance: Secret **Senior Mechanical Engineer ** **- Flight Simulation (Onsite)** **Description:** Senior ... and risk performance for assigned scope of work + May Lead cross-functional teams ( Mechanical and Electrical) in a Hardware Project Engineer role + Travel as… more
    RTX Corporation (11/06/25)
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  • Mechanical Engineer - Entry Level

    Lockheed Martin (Kings Bay, GA)
    …and find a career that's built for you\. Lockheed Martin Space is seeking a mechanical engineer \(entry level\) for our site in Kings Bay, Georgia\. Under ... and forming partnerships across industries and around the world\. We're advancing spacecraft and the workforce to fuel the next generation\. And we're reimagining… more
    Lockheed Martin (10/18/25)
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  • Mechanical Engineer II (Onsite)

    RTX Corporation (Cedar Rapids, IA)
    …The Resilient Connectivity Products Engineering Department within Mission Systems is seeking a ** Mechanical Engineer II** to help design and develop the next ... collaborative, and technically challenging environment. It's an ideal role for an engineer who brings curiosity, initiative, and a passion for solving complex… more
    RTX Corporation (12/19/25)
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  • Mechanical Engineer

    Lockheed Martin (Englewood, CO)
    …and forming partnerships across industries and around the world\. We're advancing spacecraft and the workforce to fuel the next generation\. And we're reimagining ... you, come join our team as our next Propulsion/Ordnance/Controls Engineer \! As a component engineer on the...required\. **Basic Qualifications:** * Bachelors or higher Degree in Mechanical Engineering or Related Field * Understanding of basic… more
    Lockheed Martin (12/06/25)
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  • Senior Mechanical Engineer (Onsite)

    RTX Corporation (Cedar Rapids, IA)
    …Connectivity Products Engineering Department within Mission Systems is seeking a **Senior Mechanical Engineer ** to support the electronics packaging design and ... complex technical challenges. **What You Will Do** + Use and apply mechanical engineering principles and techniques to design, develop, document, verify, and support… more
    RTX Corporation (12/19/25)
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  • Mechanical Engineer Stf - Structures…

    Lockheed Martin (Littleton, CO)
    …new era in space and find a career that's built for you\. As a Mechanical Engineer in the Structures and Propulsion organization your duties will include ... and forming partnerships across industries and around the world\. We're advancing spacecraft and the workforce to fuel the next generation\. And we're reimagining… more
    Lockheed Martin (12/18/25)
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  • Mechanical Engineer , Staff

    Lockheed Martin (King Of Prussia, PA)
    …that's built for you\. Lockheed Martin Space is seeking a full\-time highly experienced Mechanical Engineer \. In this role, you will perform duties of stress ... and forming partnerships across industries and around the world\. We're advancing spacecraft and the workforce to fuel the next generation\. And we're reimagining… more
    Lockheed Martin (12/06/25)
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