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RTX's internship in Middletown, CT supports engine instrumentation and test facility readiness for development and production testing. You will configure high‑speed data systems, monitor acoustic and structural data, and troubleshoot sensors in on-site engine/test cells and at customer sites.
Applicants must be pursuing a Bachelor's or Advanced degree in Mechanical, Aerospace, Chemical, Computer, or Electrical Engineering and remain enrolled through the internship session.
Date Posted: 2026-09-10 Country: United States of America Location: US-CT-MIDDLETOWN-220A ~ Aircraft Rd ~ BLDG 220A 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
Support an Internship Role within the Advanced Measurements and Structural Data Recording Operations department within Development Operations (DO). Perform a wide variety of technical tasks in support of engine instrumentation and test facility readiness for development and production testing. Structural Data Recording (SDR) supports engine test and assembly by configuring a high-speed data system to acquire stand acoustics and structural data from sensors installed on engine hardware and in the test cell, ensuring clean high quality data via real-time monitoring, identifying issues, and troubleshoot/repair sensors and wiring. These tests occur in our onsite engine and rig test cells, as well as at customer sites around the world. Advanced measurements comprises of Non-Interference Stress Measurement System (NSMS), Proximity, and Blade Tip Clearance. These technologies require our team to be immersed in the design, fabrication, calibration, and installation of these sensors during engine design, assembly, and test phase. Tasks include consultation with engineering and customer groups to establish requirements, mechanical and electrical installations, troubleshooting and calibration of devices in the test facility or lab, and running specialized data acquisition systems during validation testing. This position involves a high degree of interaction supporting both test engineering and operations groups requiring effective verbal and written communication skills. A strong emphasis is placed on dedication, innovation, collaboration, resourcefulness, and attention to detail. This organization supports testing and field operations across multiple company and customer sites throughout the US and the world.
Must be pursuing Bachelor’s or Advanced degree in Mechanical, Aerospace, Chemical, Computer, or Electrical Engineering, or related field and actively enrolled through the completion of the internship/co‑op session.
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.
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. Candidates will learn more about role type and current site status throughout the recruiting process. For onsite and hybrid roles, commuting to and from the assigned site is the employee’s personal responsibility. 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.
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.