• Sr . Principal Mechanical

    RTX Corporation (Tucson, AZ)
    …balanced solutions. Raytheon is seeking an experienced Senior Principal Structural Engineer to join the Mechanical Analysis and Test Department. ... a security clearance **Security Clearance:** DoD Clearance: Secret At Raytheon , the foundation of everything we do is rooted...tools) and lead teams to meet program milestones **The Sr . Principal Mechanical Engineer -… more
    RTX Corporation (05/14/25)
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  • Sr . Principal Mechanical

    RTX Corporation (Tucson, AZ)
    …be on-site at the Raytheon Tucson office.** We are currently hiring a Senior Principle Mechanical Engineer to join the Advanced Airframes Department of the ... a security clearance​ **Security Clearance:** DoD Clearance: Secret At Raytheon , the foundation of everything we do is rooted...**What You Will Learn** + Communicate both to the Raytheon leadership and the customer community to provide program… more
    RTX Corporation (07/10/25)
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  • Sr Principal Low Observable Design,…

    RTX Corporation (Tucson, AZ)
    …or Immigration Status Requirements:** **Security Clearance:** Secret - Current **About Us:** At Raytheon , the foundation of everything we do is rooted in our values ... supervision?_ _If you answered "yes" to these questions, our mechanical design team at our Tucson, AZ, facility wants...our Tucson, AZ, facility wants to hear from you!_ Raytheon is an industry leader in Stealth Technology. We… more
    RTX Corporation (08/02/25)
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  • Sr . Principal Superalloys Engineer…

    RTX Corporation (East Hartford, CT)
    …and characterization of alloys + Fundamental understanding of effects of thermal mechanical processing of superalloys alloys and the impacts of oxidation and ... this link (http://www.rtx.com/privacy/Job-Applicant-Privacy-Notice) to read the Policy and Terms Raytheon Technologies is An Equal Opportunity/Affirmative Action Employer. All… more
    RTX Corporation (07/24/25)
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  • Senior Principal Engineer, Electro-…

    RTX Corporation (Windsor Locks, CT)
    …DoD Clearance: Secret Collins Aerospace's Power & Controls team is looking for a Senior Principal Engineer to play a pivotal role in advancing our ... the intersection of innovation, systems integration, and technical execution. As a senior technical leader, you'll shape the architecture and roadmap of complex… more
    RTX Corporation (06/28/25)
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  • Principal Mechanical Engineer…

    RTX Corporation (Tewksbury, MA)
    …solves tough, meaningful problems that create a safer, more secure world. The ** Raytheon Mechanical Engineering (ME) Organization** leads the mechanical ... a security clearance **Security Clearance:** DoD Clearance: Secret At ** Raytheon ,** the foundation of everything we do is rooted...support. The ADGE department is looking for a full-time ** Principal Mechanical Engineer** to join the LTAMDS… more
    RTX Corporation (07/19/25)
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  • Principal Mechanical Engineer…

    RTX Corporation (Marlborough, MA)
    …processing and power equipment, and launchers. The USS department is looking for a Principal Mechanical Engineer to lead the Undersea, Sensors & Structures (USS) ... Engineering team strives to be the premier organization for mechanical design and development through our world class people...senior levels of leadership effectively - including customer, Raytheon , and suppliers **What We Offer:** + Our values… more
    RTX Corporation (07/31/25)
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  • Senior Principal Engineer - Solid…

    RTX Corporation (Tucson, AZ)
    …weapon initiation safety systems technology. The department is seeking to hire a Senior Principal Engineer - Solid Propulsion. This position is on-site located ... a security clearance​ **Security Clearance:** DoD Clearance: Secret At Raytheon , the foundation of everything we do is rooted...in Tucson, Arizona. **What You Will Do:** In this Senior Principal Engineer - Solid Propulsion role… more
    RTX Corporation (06/13/25)
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  • Senior Principal RF Design Engineer

    RTX Corporation (Tewksbury, MA)
    …and lifecycle support of Raytheon products. We have an opportunity for a ** Senior Principal RF Design Engineer** who is seeking to utilize their academic ... a security clearance **Security Clearance:** DoD Clearance: Secret At Raytheon , the foundation of everything we do is rooted...etc.). + Working with interdisciplinary teams - power, digital, mechanical , etc. + Schematic capture and RF routing. +… more
    RTX Corporation (06/04/25)
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  • Principal Integrated Product Team Leader,…

    RTX Corporation (East Hartford, CT)
    …day. Just look up. Are you ready to go beyond? Pratt & Whitney's Mechanical Systems, Externals and Nacelles (MSEN) organization is looking for a highly motivated and ... its team as an **Integrated Product Team (IPT) Leader** for the 30K (NEO) Mechanical System project team. The IPT Leader will be responsible for part-level (Bearing… more
    RTX Corporation (06/28/25)
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