Eng I, AeroThermFluid (Hybrid)

Date Posted:

2026-05-13

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

Are you ready to explore the world of aerospace and defense? Do you want to learn from and collaborate with some of the greatest minds in the industry? At RTX, our internships, co-ops and full-time careers provide an exceptional foundation to work on complex problems, advance your skills and create a safer, more connected world. Discover opportunities to make a difference at RTX.

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

• Perform aerothermal services ensuring on-time delivery and technical quality required of work performed. Responsible for low complexity tasks within functional discipline under supervision. Make significant contribution to team by applying knowledge and skills of the discipline and work with high to moderate guidance on low complexity projects.
• Perform low to medium complexity computational fluid dynamics and / or finite element thermal processes (from geometry generation to documentation of results) with a variety of tools for specific engine components, processing rig and engine test data, verifying manufacturing variability, as well as other similar tasks.
• 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.
• Review test procedures and instrumentations.
• Attend and have participation in group meetings, teleconferences and/or training required.
• Actively participate in initiatives for continuous improvement using CORE tools and support AS9100 certification efforts. Become a CORE Apprentice.
• Support project management activities.
• Based on business needs, the incumbent may be required to support other duties/functions within the company
• English fluency (verbal and written)

Qualifications You Must Have

• Bachelor's degree in STEM, Mechanical or Aerospace Engineering
• Must have a GPA of 3.0 or higher

Qualifications We Prefer

• Experience with Microsoft Office applications
• Good communication and presentation skills
• Strong interpersonal skills
• Basic understanding of a gas turbine engine
• Experience in Computational Fluid Dynamics (CFD), Finite Element Analysis (FEA) and skills in ANSYS (including FLUENT) or equivalent a plus
• Programming experience in VBA, C++, Visual Basic, MATLAB, Java, and / or Perl/Python a plus
• Exposure to Windows and Linux Operating Systems a plus

Learn More & Apply Now

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.​​ 

Hybrid: Employees who are working in Hybrid roles will work regularly both onsite and offsite. Ratio of time working onsite will be determined in partnership with your leader.

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.

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