Principle Product Engineer - Casting

Location: US-NC-ASHEVILLE-330 ~ 330 Pratt Whitney Blvd ~ PRATT WHITNEY

 Position Role Type: Onsite

 U.S. Citizen, U.S. Person, or Immigration Status Requirements: U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.

 Security Clearance Type: None/Not Required

 Security Clearance Status: Not Required At RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world.  Pratt & Whitney is a world leader in the design, manufacture and service of aircraft engines and auxiliary power systems and has been revolutionizing modern flight for over 100 years. Join us and help shape the future of aerospace and defense. Are you ready to go beyond?   Pratt & Whitney is transforming the future of flight by designing, building, and servicing propulsion systems unlike any the world has ever seen. Our new, world‑class 1,000,000‑square‑foot Asheville facility is home to an advanced turbine airfoil casting foundry supported by machining, coating, and finishing operations.  As part of our continued growth, we are seeking an experienced Senior Casting Engineer to strengthen our single‑crystal (SX) airfoil casting capability and mentor the next generation of foundry engineers. If you’re ready to apply your casting expertise to a state‑of‑the‑art production environment, and help build a team capable of supporting a multi‑hundred‑million‑dollar investment in turbine airfoil manufacturing, we’d love to meet you. This position will be based on-site in Asheville, NC.

Support metallurgical process development, qualification, and continuous improvement for single‑crystal turbine airfoil casting processes, ensuring compliance with quality and engine program requirements. Develop and optimize SX solidification parameters including mold preheat, withdrawal profiles, thermal gradients, starter/crystal selector performance, and grain orientation control. Provide technical direction on melt practices, alloy cleanliness, pouring parameters, and mold/metal interface behavior to ensure defect‑free SX structures. Support installation, testing, and acceptance of new casting equipment from vendors and enable full manufacturing readiness during process launch. Implement engineering changes, metallurgical controls, and process improvements to meet cost, yield, and on‑time delivery goals in a production foundry environment. Evaluate metallographic results, perform root‑cause investigations on casting defects (freckle, stray grain, porosity, carbide distribution, etc.), and define corrective actions. Support risk mitigation activities and ensure MRL alignment during program ramp‑up. Mentor and develop early‑career engineers in casting metallurgy, solidification science, and turbine airfoil manufacturing best practices. Collaborate cross‑functionally with shell, melt, automation, and machining groups to drive foundry excellence.

You Must Have: Bachelor’s degree in Metallurgical Engineering, Materials Science, or related discipline with specialization in nickel‑based superalloy metallurgy. OR and advanced Degree with a focus in one of these areas. 10+ years of experience in aerospace investment casting of single‑crystal or directionally solidified turbine airfoils (SX/DS). If you have an advanced degree, 7+ years of related experience will be accepted. Demonstrated mastery of superalloy solidification, defect prevention, thermal control