Manufacturing Engineer Intern (Summer 2026)(Onsite)

Date Posted:

2025-09-08

Country:

United States of America

Location:

HNH32: US031-Durham, NH 121 Technology Drive Building 125, Suite B, Durham, NH, 03824 USA

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:

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. 

Are you a passionate engineering student eager to push the boundaries of technology and thrive in a dynamic, collaborative environment?

Join the Manufacturing Engineering team in Durham, New Hampshire, where you'll apply your engineering skills to real-world challenges that come with performing manufacturing processes like brazing, heat treat, and machining. Each process brings unique obstacles and opportunities to innovate, from developing new processes to integrating cutting-edge technologies into our manufacturing operations.

 In this hands-on, onsite role, you'll gain invaluable experience in what truly means to bring something new to life on the production floor. This is your chance to be part of a team that transforms ideas into reality, one product at a time. This role is onsite, in Durham, NH. This role may be eligible for relocation.

What You Will Do:

• You will work closely with experienced engineers to explore manufacturing engineering solutions.
• You will participate in special projects that could involve cost reduction, special processes and machining processes activities.
• You will collaborate with a capability and manufacturability analysis.
• You will collaborate on cost estimates in preparation of new product proposals.
• You will collaborate on the introduction of new technologies and process equipment to the manufacturing site, including machine programming and the development of new process documentation.

What You Will Learn:

• You will learn to apply your engineering skills to real-life problems.
• You will learn about CORE methodology.
• You will learn about Root Cause Analysis & Corrective Actions implementations.
• You will learn about brazing, heat treat & CNC machine manufacturing capabilities.
• You will gain hands-on experience with new process equipment technologies, learning both their capabilities and how to program them effectively.

Qualifications You Must Have:

• Requires a High School Diploma or equivalent and student must be pursuing a Bachelor’s or advanced degree in an applicable discipline.
• U.S. citizenship is required, as only U.S. citizens are authorized to access information under this program/contract.

Qualifications We Prefer:

• Experience using Epicor.
• Experience using LEAN/5s.
• Experience with Heat Treating/Brazing.
• Experience with CNC Machinery.
• Experience with Solidworks.

Learn More and Apply Now!

The next chapter of our future as an aerospace company is here, and we are excited about what this means for our employees and customers! Get onboard the Collins Aerospace Operations team and play a part in managing our innovative products from inception to delivery. The Operations team continues to grow and aims to strengthen the connection of Manufacturing Operations, Supply Chain and Environment, Health & Safety (EH&S) across Collins Aerospace. In this dynamic environment, you will have the opportunity to network across our businesses and functions, all while improving the productivity, quality and efficiency of our operations worldwide.

Collins Aerospace, a RTX company, is a leader in technologically advanced and intelligent solutions for the global aerospace and defense industry. Collins Aerospace has the capabilities, comprehensive portfolio and expertise to solve customers’ toughest challenges and to meet the demands of a rapidly evolving global market.

WE ARE REDEFINING AEROSPACE.

* 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 ou