High Temperature Composites Engineering Intern - Summer 2027

Date Posted: 2026-11-04 Country: United States of America Location: US-CO-PUEBLO-050 ~ 50 William White Blvd ~ BLDG 50 Position Role Type: Onsite 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 Type: None/Not Required Security Clearance Status: 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. Collins Aerospace is a leader in technologically advanced, intelligent solutions that help redefine the aerospace and defense industry.

With a comprehensive portfolio and deep technical expertise, we help customers meet the demands of the global market. Join us and help shape the future of aerospace and defense.

We are seeking a motivated and detail-oriented intern to join our High Temperature Composites (HTC) team. The HTC team within Collins Advanced Structures (Landing Systems – Wheels & Brakes) is a specialized group focused on applying carbon/carbon (C/C) and ceramic matrix composite (CMC) fabrication knowledge to structural applications.

The team works across multiple sites (primary: Pueblo, CO and Santa Fe Springs, CA) and with several other Collins / RTX groups to develop fabrication solutions to difficult materials problems.

What You Will Do: As a High Temperature Composites Engineering Intern at Collins Aerospace/RTX, You will support processing and characterization of C/C and CMC composites for high temperature applications and prepare and lead execution of Engineering Test Requests (ETRs) to support processing and characterization of C/C and CMC materials.

You will support multiple sub-project activities, such as material processing and testing, data collection and analysis, and technical report writing.

You will support process definition and procedure / specification creation for on-site HTC activities. You will support customer and senior leadership meetings, as needed and will serve as direct POC for small material asks.

You will provide direction to technicians and production personnel to achieve project objectives, as needed. You will support the engineering management team in drafting presentations.

Qualifications You Must Have: Must be pursuing Bachelor’s or Advanced degree in Chemical, Mechanical, Materials, Mechatronics, Industrial Engineering or related Science, Technology, Engineering, Mathematics (STEM) field and actively enrolled through the completion of the internship/co-op session.

Qualifications We Prefer: Software experience, including, but not limited to, Solidworks or related CAD/CAM software, and MatLab engineering data analysis software.

Previous engineering internship experience in a related field. Previous engineering experience via lab or coursework. What We Offer: Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world.

At RTX we value: Trust, Respect, Accountability, Collaboration, and Innovation. Relocation Eligibility Learn More & Apply Now! Please consider the following role type definition as you apply for this role.

Onsite: Employees who are working in Onsite roles will work primarily onsite. This includes all production and maintenance employees, as they are essential to the development of our products.

As part of our commitment to maintaining a secure hiring process, candidates may be asked to attend select 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 37,000 USD - 82,000 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.

Specific benefits are dependent upon the specific business unit as well as whether or not the position is covered by a collective-bargaining agreement.

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.

Privacy Policy and Terms: Click on this link to read the Policy and Terms RTX is an aerospace and defense company that provides advanced systems and services for commercial, military and government customers worldwide.

It comprises three industry-leading businesses – Collins Aerospace, Pratt & Whitney, and Raytheon. Its 195,000 employees enable the company to operate at the edge of known science as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity.

The company, formed in 2020 through the combination of Raytheon Company and the United Technologies Corporation aerospace businesses, is headquartered in Arlington, Virginia.