Test Equipment Mechanical Engineering Co-op (Summer/Fall 2027)

Prattwhitney; Rockford (IL); On-site; USD 37,000 - 82,000; Full time

Job summary

RTX in Rockford, IL invites a Test Equipment Mechanical Engineering Co-op to contribute to mechanical test equipment design and installation for MPC power generation products. This full-time co-op runs May/June through December and involves independent work within a cross-functional team, with budgeting and schedule tracking.

You will document fluid schematics, participate in reviews, and help develop performance, calibration, and maintenance requirements for test stands, gaining exposure to

Qualifications

• Must be pursuing Bachelor’s or Advanced degree in Mechanical Engineering and actively enrolled through the completion of the internship/co-op session.
• Must have a minimum of 45 hours of credit by the start of the internship / co-op session. Experience may be obtained through on-the-job experience, research, coursework, or projects.

Responsibilities

• Document fluid schematics and specifications to construct, relocate, and install test stands, test equipment, and facilities infrastructure.
• Contribute to teams designing mechanical test equipment, components, and systems for MPC power generation, transmission, and distribution products.
• Track orders, costs, and due dates to update budgets and spending profiles.
• Work independently and as part of a cross-functional engineering team ensuring work is completed on-time, within quality standards, per specifications and contracts, and within budget constraints.

Skills

Data acquisition

Control hardware

Mechanical rotating equipment

Hydraulic circuits

AutoCAD

NX

Education

Bachelor’s or Advanced degree in Mechanical Engineering

Tools

AutoCAD

NX

Job description

Date Posted: 2026-09-28 Country: United States of America Location: US-IL-ROCKFORD-P1 ~ 2421 11th St ~ 2421 11TH ST-P1 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

• Immerse yourself in a full-time, Monday-Friday co-op session, that will run May/June- December (including the Fall semester; it is expected students will take a semester off from coursework to fully engage with this working mentorship opportunity).
• As a Test Equipment Mechanical Engineering Co-op at Collins Aerospace, you will: Document fluid schematics and specifications to construct, relocate, and install test stands, test equipment, and facilities infrastructure.
• Contribute to teams designing mechanical test equipment, components, and systems for MPC (Mechanical Power Conversion) power generation, transmission, and distribution products.
• Participate in peer reviews of specifications, designs, and concepts for test equipment, components, and systems.
• Track orders, costs, and due dates to update budgets and spending profiles.
• Conduct/Coordinate/Participate in Project Status reviews with team and other stakeholders.
• Work independently and as part of a cross-functional engineering team ensuring work is completed on-time, within quality standards, per specifications and contracts, and within budget constraints.
• Support test equipment estimation activities including test stand/equipment costs and schedules.
• Development and documentation of performance, design, calibration, and maintenance requirements for test stands.

What You Will Learn

Fluid dynamics Equipment design Project estimation and management A wide variety of engineering roles including mechanical, electrical, quality, manufacturing, and industrial

Qualifications You Must Have

• Must be pursuing Bachelor’s or Advanced degree in Mechanical Engineering and actively enrolled through the completion of the internship/co-op session.
• Must have a minimum of 45 hours of credit by the start of the internship / co-op session Experience may be obtained through on-the-job experience, research, coursework, or projects.

Qualifications We Prefer

• Experience or coursework in mechanical engineering concepts
• Data acquisition and control hardware and software
• Mechanical rotating equipment (motors, gearboxes, or equivalent)
• Experience with hydraulic and fluid circuits
• Use of drafting tools such as AutoCAD, NX, or equivalent

What We Offer

Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation.

Relocation Eligibility

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.

Equal Opportunity Statement

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

Privacy 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.