30K Propulsion System Performance Principal Engineer P4 (Onsite)

Pratt & Whitney; East Hartford (CT); On-site; USD 108,000 - 205,000; Full time

Benefits offered by this job

Benefits

Relocation Assistance

Job summary

Pratt & Whitney, part of RTX, seeks a PSA Engineer to support the Geared Turbofan PW1100G-JM and PW1100G-2-JM programs. You will lead engine performance analyses, system integration, and certification activities across development and fielded engines.

The role emphasizes data-driven decision making, collaboration with cross-functional teams, and ensuring safety and reliability in propulsion systems for next-generation aircraft.

Qualifications

• Bachelor’s degree in STEM with 8+ years of aerospace engineering experience, and/or an advanced degree with 5+ years in aerospace engineering.
• Experience in systems engineering and certification processes within propulsion programs.
• Proficiency with data analytics tools and methods, and strong programming skills.

Responsibilities

• Provide data review and recommendations to CTS during events; coordinate with ED&L, ASDI, Lube Systems, and CIPTs as needed.
• Create and present technical review content of field events and studies to customers and leadership.
• Help ensure smooth Entry Into Service for PW1100G family engines and support product upgrades and safety reviews.
• Support safety, reliability, and performance improvements across production, aftermarket, and fielded engines.

Skills

Thermodynamics

Engine performance

Aerodynamics

Data analytics

Python/Matlab

Education

Bachelor’s degree in STEM

Advanced degree in Aerospace or related field

Tools

Python

Matlab

NPSS

Job description

Date Posted: 2026-10-09

Country: United States of America

Location: US-CT-EAST HARTFORD-ETC ~ 400 Main St ~ BLDG ETC

Position Role Type: Onsite

U.S. Citizen, U.S. Person, or Immigration Status Requirements: This job requires a U.S. Person. A U.S. Person is a lawful permanent resident as defined in 8 U.S.C. 1101(a)(20) or who is a protected individual as defined by 8 U.S.C. 1324b(a)(3). U.S. citizens, U.S. nationals, U.S. permanent residents, or individuals granted refugee or asylee status in the U.S. are considered U.S. persons. For a complete definition of “U.S. Person” go here. https://www.ecfr.gov/current/title-22/chapter-I/subchapter-M/part-120/subpart-C/section-120.62

Security Clearance Type: None/Not Required

Security Clearance Status: Not Required

At 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

Engine Design & Systems Integration (EDSI) is a dynamic Systems Engineering organization focused on development and certification of commercial, military, and industrial gas turbine engines. EDSI is responsible for overall engine system definition including thermodynamic cycle and architecture, system structural design, requirements management, air vehicle systems integration, and certification. The EDSI Propulsion Systems Analysis (PSA) organization has specific responsibility for engine performance, operability, system modeling, validation, certification, production & aftermarket support, and active fleet support.

EDSI is seeking a highly motivated, team oriented, and results driven PSA Engineer to support development of the Geared Turbofan PW1100G-JM and PW1100G-2-JM engine program - the most advanced propulsion system for the Airbus A320NEO/A321NEO commercial jetliner. Strong technical and communication skills are required to drive product improvements, manage safety items to resolution, and to delight our customers.

Key Responsibilities

• Provide prompt data review & recommendation to CTS (Customer Technical Support) when an event occurs.Integration with ED&L, ASDI, Lube Systems, & CIPTs will be required for certain events.
• Create & present technical review content of Field Events and studies to customers, CTS, SIPT, and executive leadership.
• Ensure smooth Entry Into Service (EIS) for the GTF-Advantage engines.Review initial data trending against the currently fielded Base population.Support Development Test actions driven by Field learning.
• Put safety and customer first – resolve AOG cases with urgency while never conceding on the safety or our product.Support EPI and CIPTs in Potential Hazards and Safety Risk Assessments.
• Support Production, Aftermarket and Fielded engine performance with a focus on the following areas: performance trending, statistical process control, limit exceedance and quality assurance dispositions, effectivity of overhaul work scope via gas generator component analysis, deterioration modelling and trend shift diagnosis via gas generator component analysis.
• Conduct system trade studies to optimize the engine thermodynamic cycle for performance, durability, time on wing, operability, and other system metrics.
• Plan and execute engine validation testing for Test-As-Received assets from the Field and Development testing for product upgrades.
• Integrate activities of the systems organization with component groups, partners, operators, CTS, and production and aftermarket sites
• Identify and drive strategic transformation of tools and processes.
• Develop talent and engineering proficiency by mentoring and training peers.

Qualifications You Must Have

• Bachelor’s degree in STEM (Science, Technology, Engineering or Mathematics) with 8+ years of experience in a technical assignment within an Aerospace Engineering organization, AND/OR an advanced degree with 5+ years of experience in a technical assignment within an Aerospace

Qualifications We Prefer

• Competent in one or more of the following engineering disciplines: thermodynamics and engine performance, aerodynamics, heat transfer & secondary flow, statistics, functional integration, validation testing and software design.
• Practical experience with commercial engine certification and revenue service support.
• Proficiency in Data Analytics Tools & Methods.
• Proficiency in coding languages such as Python, Matlab, NPSS or equivalent.
• Project Management experience.

What We Offer

• Benefits
• Relocation Assistance

Department Overview

EDSI Commercial Engines Programs (CE) and Military Engines Programs (ME)

The EDSI Commercial Engines and Military Engines organizations are focused on delivering systems solutions to meet customer requirements, driving engineering quality and productivity, and developing the next generation of systems engineers. EDSI is responsible for the integration of components, modules, and sub-systems into world class commercial and military propulsion systems.

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.

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 attendselect 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 107,500 USD - 204,500 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.

• 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
• holidays
• Short-term incentive compensation program
• Long-term incentive compensation program

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.

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