• Senior Principal Mechanical Design Engineer

    RTX Corporation (Tewksbury, MA)
    …Assabet - Building 1, Tewksbury, MA, 01876 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and ... technical expertise and experience in hardware design, integration, and production support . Mechanical Engineering is searching for an experienced Senior Principal… more
    RTX Corporation (11/06/25)
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  • Senior Systems Engineer

    RTX Corporation (Woburn, MA)
    …a safer, more secure world. Raytheon is looking for a **Radar Senior Systems Engineer ** to support the Missile Defense Sensors (MDS) department. The MDS ... Way Goddard Building 27, Woburn, MA, 01801 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and… more
    RTX Corporation (10/31/25)
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  • Principal Reliability Engineer

    RTX Corporation (Tewksbury, MA)
    …North Street Building 400, Tewksbury, MA, 01876 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and ... maintainable, and delivered on time. LCE comprises multiple disciplines that support engineering, our program offices, and our customers. These disciplines are… more
    RTX Corporation (10/28/25)
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  • Senior Systems Engineer (Modeling…

    RTX Corporation (Tewksbury, MA)
    …Assabet - Building 1, Tewksbury, MA, 01876 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and ... & Missile Defense Systems (IAMDS) department is seeking a **Senior Systems Engineer (Modeling & Simulation)​** **.** IAMDS leads all aspects of Systems Engineering… more
    RTX Corporation (10/23/25)
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  • Principal Antenna Design Engineer

    RTX Corporation (Mckinney, TX)
    …2501 West University , McKinney, TX, 75070 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and ... projects. Raytheon's Apertures and RF Department is seeking a Principal Antenna Design Engineer to join the Radome & Apertures team in McKinney, Texas. The candidate… more
    RTX Corporation (10/14/25)
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  • Senior Mechanical Engineer

    RTX Corporation (Tucson, AZ)
    …**Mechanical Packaging Design Engineer ** to work on a multi-discipline team to support design and upgrades of Effector products and subsystems. This is an ... Hemisphere Loop Building M10, Tucson, AZ, 85706 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** The ability to… more
    RTX Corporation (09/30/25)
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  • Logistics Senior System Engineer

    RTX Corporation (Tewksbury, MA)
    …Drive Sudbury - Building 2, Tewksbury, MA, 01876 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** The ability to ... time. Life Cycle Engineering consists of multiple disciplines that support engineering, our program offices and our customers. Our...Supportability. **What You Will Do:** As a **Logistics** **Systems Engineer ** , you'll be an integral part of the… more
    RTX Corporation (09/27/25)
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  • Principal Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …Assabet - Building 1, Tewksbury, MA, 01876 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and ... Air & Missile Defense Systems (IAMDS) department is seeking a **Principal Systems Engineer ** with technical expertise and systems engineering skills to design and … more
    RTX Corporation (09/13/25)
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  • Senior Systems Engineer

    RTX Corporation (Tewksbury, MA)
    …Assabet - Building 1, Tewksbury, MA, 01876 USA **Position Role Type:** Onsite **U.S. Citizen, US Person, or Immigration Status Requirements:** Active and ... more secure world. SE is looking for a Systems engineer with the technical expertise and engineering leadership skills...Engineering that drive the development of complex systems to support the Raytheon Land and Air Defense Systems (LADS)… more
    RTX Corporation (08/29/25)
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  • Mechanical Ground Support Equipment Design…

    Lockheed Martin (Cape Canaveral, FL)
    …liaison activities during hardware fabrication and procurement, including travel to support and provide technical assistance to existing/new suppliers, support ... assembly, integration, and testing activities, and provide on\-site support to vendors as needed\. The ideal candidate will have knowledge of 3D CAD Modeling in PTC… more
    Lockheed Martin (11/17/25)
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