Aftermarket and Sustainment Engineering CE Design Engineer CoOp January 2027 Hybrid

RTX; Aguadilla (PR); Hybrid; USD 2,755,000 - 3,306,000; Part time

Job summary

RTX in Aguadilla, Puerto Rico, is seeking a co-op engineering student for a hybrid internship. The role involves researching repair environments, prototyping repairs with a Repair Development Engineer, and documenting engineering requirements for repairs.

You will collaborate with cross-functional teams, support root-cause investigations, and participate in meetings and training. Candidates must be enrolled in Mechanical/Aerospace/Engineering with a 3.0 GPA and US citizenship.

Qualifications

• Enrolled in a degree program in Mechanical, Aerospace, Engineering, or a related field.
• Must be a U.S. Citizen. This position may require access to systems/tools that are restricted to individuals who possess US citizenship.
• Minimum GPA of 3.0

Responsibilities

• Research operating environments and functionality of components, interactions with mating parts and other design factors.
• Collaborate with other Repair Development Engineer (RDE) in the prototyping of new repairs, Source Demonstration, engage with audits as needed, and develop strategies which will return damaged parts back to service.
• Create technical documents that provide engineering requirements for repairs and provide routine status report to customer and management through various channels.
• Supports investigations of engine field incidents leading to root cause and corrective actions.
• Supports in the develop of serviceable and repairable limits for engine part wear.
• Participates as an active member in cross-discipline integrated product teams to provide design solutions that balance performance, cost, schedule, and quality requirements.
• Attend and have participation in group meetings, teleconferences and/or training required.
• 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

Skills

Communication skills

Team collaboration

Problem solving

Education

GPA 3.0 minimum

Currently enrolled in Mechanical/Aerospace/Engineering

U.S. Citizenship required

Job description

Date Posted:

2026-10-01

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's 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.

Immerse yourself in a Monday-Friday Co-Op session, that will run from January to June (it is expected students will take this time off from coursework to fully engage with this working mentorship opportunity).

This position will sit at our Aguadilla, PR location. You must be residing in Puerto Rico at the time of starting employment. Relocation is not offered.

What You Will Do

• Research operating environments and functionality of components, interactions with mating parts and other design factors.
• Collaborate with other Repair Development Engineer (RDE) in the prototyping of new repairs, Source Demonstration, engage with audits as needed, and develop strategies which will return damaged parts back to service.
• Create technical documents that provide engineering requirements for repairs and provide routine status report to customer and management thru various channels.
• Supports investigations of engine field incidents leading to root cause and corrective actions.
• Supports in the develop of serviceable and repairable limits for engine part wear.
• Participates as an active member in cross-discipline integrated product teams to provide design solutions that balance performance, cost, schedule, and quality requirements.
• Attend and have participation in group meetings, teleconferences and/or training required.
• 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

Qualifications You Must Have

• Enrolled in a degree program in specific educational program Mechanical, Aerospace, Engineering, or a related field.
• Must be a U.S. Citizen. This position may require access to systems/tools that are restricted to individuals who possess US citizenship.
• Minimum 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.
• 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.

Aftermarket and Sustainment Engineering executes both military and commercial repair design and repairs substantiations for engines. We create and improve ASE business and repair development tools. We design, develop, and qualify military repair tooling.

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 position is classified: 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 in Aguadilla, Puerto Rico on a regular basis with 3 days onsite and 2 days remote following the schedule assigned by the Manager.

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