Mechanical Engineering Intern (Summer 2027)

Date Posted: 2026-09-04

 Country: United States of America

 Location: US-IL-ROCKFORD-P6 ~ 4747 Harrison Ave ~ 4747 HARRISON AVE-P6

 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. What You Will Do • Draft technical reports and compile information into PowerPoint, summaries, and work orders to use by other staff and management.

• Employ computer analysis methods to analyze or modify designs in compliance with regulations. • Conduct multiple experimental trials and stress tests on prototypes of aircraft and aerospace systems & equipment.

• Calculate mathematical models to assist with evaluating equipment • Conduct various tests on integrated systems as well as electrical and mechanical equipment • Develop models and take images of engineering designs and methods • Apply knowledge of design tools and other principles to technical plans, blueprints, and drawings • Create/process Engineering Changes (ECs) to production drawings • Aid with investigations of potential non-conforming hardware, fault tree generator and Root Cause Corrective Action investigations • Handle technical data with discretion and confidentiality • Complete other tasks and responsibilities as needed Qualifications You Must Have • Must be pursuing a Bachelor’s or Advanced degree in Mechanical Engineering or Aerospace Engineering and actively enrolled through the completion of the internship/co-op session.

Experience may be obtained through on-the-job experience, research, coursework, or projects. Qualifications We Prefer • Experience using analytical and developmental software tools such as MATLAB, CAD, NX, and/or AutoCAD • Experience using Microsoft Office (Excel, Word, and/or PowerPoint) • Prior RTX internship, co-op, or work experience.

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.