Intern: Summer 2026 - Aero Thermal Fluid (Hybrid)

Date Posted:

2025-09-10

Country:

United States of America

Location:

PW222: PW Puerto Rico Road 110 North Km28.8 San Antonio Industrial Park, Aguadilla, PR, 00603 USA

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.

Pratt & Whitney is working to once again transform the future of flight—designing, building, and servicing engines unlike any the world has ever seen. And because transformation begins from within, we’re seeking the people to drive it. So, calling all curious. 

Come ready to explore and you’ll find a place where your talent takes flight—beyond the borders of title, a country, or your comfort zone. Bring your passion and commitment and we’ll welcome you into a tight-knit team that takes our mission personally. Channel your drive to make a difference into shaping an organization and an industry that’s evolving fast to the future.

At Pratt & Whitney, the difference you make is on display every day. Just look up. Are you ready to go beyond?

What You Will Do

As an intern in ATF, you’ll have the opportunity to support flow path and airfoil design to support cycle requirements. Opportunities exist to work on a wide range of products and technical initiatives, including Computation Fluids Dynamic (CFD) analysis and analysis of engine test data.  
 

Key responsibilities include:

• Provide aerodynamic support ensuring on-time delivery and technical quality required of work performed.
• Perform low to medium complexity steady state Computation Fluids Dynamic (CFD) analysis to evaluate modeled hardware and compare to design requirements.
• Review and analysis of engine test data.
• Supporting closure of key technical issues.
• Working in teams with other engineers to improve technical capability 
• Keep track of tasks assigned and be able to provide status.
• Attend and have participation in group meetings, teleconferences and/or trainings required.
• English (read, write, speak) is required when communicating with customers, co-workers, or supervisors who only speak English

What You Will Learn

• Engineering Interns at Pratt & Whitney work on challenging, meaningful, and impactful projects across our business.
• Our intern program seeks to help you develop an understanding of the aerospace industry and learn about our company and its operations.
• Creative problem-solving skills and adaptability in responding to new business challenges
• Eager to learn new things, contribute a fresh perspective, and share your knowledge with others

Qualifications You Must Have

• Enrolled in a degree program in Mechanical or Aerospace Engineering
• Minimum Cumulative GPA of 3.0
   

Qualifications We Prefer

• Excellent verbal and written communication skills and a consistent record of collaboration, innovation, and initiative
• A passion for learning about and pursuing a career in aviation and aerospace

Learn More & Apply Now!

 

ATF is responsible for the aerodynamic and thermal design, analysis and performance evaluation of all engine modules and systems, including fans, compressors, combustors, turbines, augmentors, inlets and nozzles.  ATF is focused on aerodynamic analysis, turbomachinery performance, combustion modeling, secondary flow and heat transfer, performance integration, acoustics, and aeromechanics.   

This position is classified as hybrid. Please ensure this role type (defined below) is appropriate for your needs before applying to this role. Candidates will learn more about role type and current site status throughout the recruiting process.

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. 

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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