About the role#
The Manufacturing Engineering Intern will join the Hardware Engineering Organization to support the mechanical hardware design, development, and production of weapons systems. This is a full-time, paid position for Summer 2027 located in Marlborough, Massachusetts. Please note that U.S. citizenship is required for this role.
What you'll do#
- Interpret manufacturing requirements.
- Develop and maintain routing standards.
- Select tooling based on technical data package requirements.
- Create process plans.
- Collaborate with shop floor operators and design engineering to resolve technical issues related to manufacturing processes.
What you'll need#
- Current enrollment in a Bachelor’s or Advanced degree program in Mechanical, Manufacturing, or Aerospace Engineering.
- Enrollment status must be maintained through the completion of the internship.
- A minimum of 60 credit hours completed by the start of the internship.
- Experience with mechanical hardware documentation or drawing standards, gained through projects, research, or coursework.
We prefer candidates with prior experience at RTX, experience working with a union-represented workforce, and exposure to lean principles, Six Sigma, or basic problem-solving methodologies.
Location & details#
- Location: Marlborough, Massachusetts.
- Work Modality: On-site.
- Term: Summer 2027.
- Employment Type: Full-time.
About RTX
RTX operates in the aviation and aerospace component manufacturing industry. The organization consists of three primary businesses: Collins Aerospace, Pratt and Whitney, and Raytheon. It produces advanced sensors, aircraft engines, and defense systems for the aerospace and defense sectors. The company is based in Arlington, Virginia and employs over 10,000 people.
How to get in at RTX
Applying early to RTX gives you a distinct advantage because recruiters review applications as they arrive. Intern Insider sends an instant alert the moment a role matching your target is published, so you can submit your materials before the applicant pool grows too large. Being among the first to apply ensures your profile is seen while the team is still actively filling the position. You can also use Intern Insider to identify the specific recruiters behind RTX roles to reach out directly. Connecting with a recruiter to ask about the position or a potential referral often improves your response rate compared to applying into a general queue. This direct approach helps you stand out from the crowd.



