GTF Diffuser Combustor Design Sr. Principal Engineer P5 (Onsite)

Job ID: 01862791Posted: Posted 3 Days AgoStart Date: 2026-07-30Location: US-CT-EAST HARTFORD-L ~ 400 Main St ~ BLDG LCountry: United States of AmericaTime Type: Full timeDate Posted:2026-07-30 Country:United States of America Location:US-CT-EAST HARTFORD-L ~ 400 Main St ~ BLDG L 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 certain necessary systems. Security Clearance Type: None/Not Required Security Clearance Status: Not RequiredAt RTX, the world 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.What You Will Do:The Hot Section Engineering Mechanical Design team is seeking an experienced Senior Principal Mechanical Engineer, preferably with turbo machinery experience. If you have relevant mechanical design background and experience in these areas and possess the skills and motivation to bring new ideas into practice, we would like to like to hear from you.The mechanical designer will work with the other disciplines of the Integrated Product Team (IPT) including project, structures, durability, aero-thermal, and product definition. The mechanical designer will also need to interface with other Hot Section Engineering IPTs as well as other departments such as Customer Technical Support, Global Services Engineering, and Product Safety, Certification and Validation & Development Operations to complete these tasks.The candidate could work either commercial or military programs, which will be determined based upon candidate qualifications and program needs. Depending on the phase of the program, the tasks will vary, but may include clean sheet design, delivering development hardware to test engines, facilitating the delivery of hardware to production engines, processing engineering changes to improve the production configuration, and support of fielded engines.Key Responsibilities:Resolution of mechanical engineering problems of difficult and complex scope, seeking a balanced system solution, ensuring engineering excellence, all with some supervisor oversight.Review and approval of product definition data (prints and models).Generate development hardware design solutions that meet the objectives of the test engines and facilitate the delivery of the development hardware to the test engines on schedule.Work with Operations to address production issues and evaluate hardware nonconformances to facilitate the timely delivery of production hardware.Process technically sound engineering changes within program schedule that meet performance metrics such as cost, weight, and part life.Work with our Customer Technical Support (CTS) team to respond to customer questions, review deteriorated hardware, and update engine maintenance manual limits.Utilize standard work and CORE/ACE tools to continuously improve the design process.Qualifications You Must Have:Bachelor of Science in Science, Technology, Engineering or Mathematics (STEM)10 years of engineering experience or 7 years of experience with an advanced degreeQualifications We Prefer:Understanding of hardware, blueprints, dimensions & tolerances, and manufacturing methods.Experience with GD&T ASME Y14.5M-1994.Excellent communication and interpersonal skills.Excellent verbal and written communication skills and a consistent record of collaboration, innovation, and initiative.Experience with MS Office products.Turbomachinery experience.Proficiency in Teamcenter, Unigraphics NX, ANSYS, and classical methods of analysis.Ability to work in a fast-paced environment with attention to detail and deadlines.What We OfferRelocation PackageBenefitsLearn More & Apply Now!Hot Section Engineering (HSE)-Department OverviewHot Section Engineering is responsible for the design, development, technology maturation and in service support of all diffuser cases, combustors, turbines (vanes, blades, rotors and cases), augmenters (military), nozzles and associated fuel systems for all military, commercial and industrial engine models and radial auxiliary power units. Technical disciplines in HSE include Project Engineering, Mechanical Design, Structural Analysis, Durability and Product Definition.What Is My Role Type:In addition to transforming the future of flight, we are also transforming how and where we work. We’ve introduced role types to help you understand how you will operate in our blended work environment. This role is:Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance workers, as they are essential to the development of our engines.Candidates will learn more about role type and current site status throughout the recruiting process. For onsite and hybrid roles, commuting to and from the assigned site is the employee’s personal responsibility.As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select steps of the interview process in-person at one of our office locations, regardless of whether the role is designated as on-site, hybrid or remote.The salary range for this role is 132,400 USD - 251,600 USD. The salary range provided is a good faith estimate representative of all experience levels. RTX considers several factors when extending an offer, including but not limited to, the role, function and associated responsibilities, a candidate’s work experience, location, education/training, and key skills.Hired applicants may be eligible for benefits, including but not limited to, medical, dental, vision, life insurance, short-term disability, long-term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, Employee Scholar Program, parental leave, paid time off, and holidays. Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.Hired applicants may be eligible for annual short-term and/or long-term incentive compensation programs depending on the level of the position and whether or not it is covered by a collective-bargaining agreement. Payments under these annual programs are not guaranteed and are dependent upon a variety of factors including, but not limited to, individual performance, business unit performance, and/or the company’s performance.This role is a U.S.-based role. If the successful candidate resides in a U.S. territory, the appropriate pay structure and benefits will apply.RTX anticipates the application window closing approximately 40 days from the date the notice was posted. However, factors such as candidate flow and business necessity may require RTX to shorten or extend the application window.RTX is an Equal Opportunity Employer. All qualified applicants will receive consideration for employment without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability or veteran status, or any other applicable state or federal protected class. RTX provides affirmative action in employment for qualified Individuals with a Disability and Protected Veterans in compliance with Section 503 of the Rehabilitation Act and the Vietnam Era Veterans’ Readjustment Assistance Act. Privacy Policy and Terms:Click on this link to read the Policy and Terms