EDSI-CE PSA Engineer I (Hybrid)

RTX; Aguadilla (PR); Hybrid; USD 60,000 - 80,000; Full time

Benefits offered by this job

Employee Scholar Program

Job summary

RTX in Aguadilla seeks an Engineer I in Engine Design and Systems Integration (PSA) to perform analytical simulations and support propulsion system tasks. The role requires a Bachelor’s in Mechanical or Aerospace Eng, US citizenship, and will involve hybrid onsite/offsite work with up to 10% travel.

The incumbent will compare data with models, support engine testing data reduction, and assist in system integration efforts within EDSI, contributing to continuous improvement initiatives.

Qualifications

• Bachelor’s Degree in Mechanical or Aerospace Engineering.
• GPA 3.0 or higher.
• Knowledge in Thermodynamics and Fluids Mechanics.
• U.S. Citizen — U.S. citizenship is required.

Responsibilities

• Perform low to medium complexity analytical simulations and performance studies.
• Perform low to medium complexity steady state and transient performance comparisons.
• Create engine trending packages to monitor engine health.
• Revise test procedures and instrumentations.
• Support design integration activities.
• Travel up to 10%.

Skills

Thermodynamics and Fluids Mechanics

English communication

Bachelor's degree (required)

GPA 3.0+

Education

Bachelor’s Degree in Mechanical or Aerospace Engineering

GPA 3.0 or higher

Tools

C++

Python

MATLAB

VBA

Job description

Date Posted:

2026-10-05

Country:

United States of America

Location:

US-PR-AGUADILLA-110 ~ Rd 110 N Km 28.8 ~ RD110

Position Role Type:

Hybrid

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:

None/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

This posting is for an Engineer I position in support of Engine Design and Systems Integration (EDSI) - Propulsion Systems Analysis (PSA) Activities. The ideal incumbent will be expected to successfully perform within the following major areas of responsibilities:

• Perform low to medium complexity analytical simulations and performance and operability studies.
• Perform low to medium complexity steady state and transient performance comparison packages which can include data vs. simulation, model to model, control to control, and engine to engine.
• Support low to medium complexity customer requirements and validate results for onsite engine testing, reduction of steady state and transient data, and other requirements as necessary.
• Create engine trending packages to monitor engine health.
• Revision of test procedures and instrumentations.
• Support change requests to models to validate expected results.
• Support system and design integration activities.
• Other areas of responsibilities to be supported as needed are:
• Attend and have participation in group meetings, teleconferences and/or training required.
• Actively participate in initiatives for continuous improvement usingCORE tools and support AS9100 efforts. Obtain ACE Associate certification.
• Support project management activities.
• Based on business needs, the incumbent may be required to support other duties/functions within the company.
• English (read, write, speak) is required when communicating with customers, co-workers, or supervisors who only speak English.
• Travel is up to 10%.

Qualifications You Must Have

• Bachelor’s Degree in Mechanical or Aerospace Engineering.
• GPA of 3.0 or higher
• Knowledge in Thermodynamics and Fluids Mechanics.
• U.S. Citizen - U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.

Qualifications We Prefer

• Understanding of gas turbine jet engines
• Experience in C++, Python, MATLAB or VBA programming
• Knowledge in Data Analytics or Machine Learning
• Communication, interpersonal and organizational skills

What We Offer:

• Employee Scholar Program

• 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 if 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:

• Hybrid: Employees who are working in Hybrid roles will work regularly both onsite and offsite. This means that responsibilities of the job need to be performed onsite on a regular basis.

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.

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.