Summer 2026 - Acoustics Intern (Hybrid)

Date Posted:

2026-03-05

Country:

United States of America

Location:

US-CT-EAST HARTFORD-RTRC K ~ 411 Silver Ln ~ RTRC K

Position Role Type:

Hybrid

U.S. Citizen, U.S. Person, or Immigration Status Requirements:

This job requires a U.S. Person. A U.S. Person is a lawful permanent resident as defined in 8 U.S.C. 1101(a)(20) or who is a protected individual as defined by 8 U.S.C. 1324b(a)(3). U.S. citizens, U.S. nationals, U.S. permanent residents, or individuals granted refugee or asylee status in the U.S. are considered U.S. persons. For a complete definition of “U.S. Person” go here. https://www.ecfr.gov/current/title-22/chapter-I/subchapter-M/part-120/subpart-C/section-120.62

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.

RTX is the world's largest aerospace and defense company. With more than 185,000 global employees, we push the limits of technology and science to redefine how we connect and protect our world. Through industry-leading businesses – Collins Aerospace, Pratt & Whitney, and Raytheon – we are advancing aviation, engineering integrated defense systems, and developing next-generation technology solutions and manufacturing to help global customers address their most critical challenges.

RTX Technology Research Center (RTRC) serves as the innovation hub for RTX, taking on the toughest challenges and pushing the limits of technology and science while delivering era‑defining innovations in aviation and defense.  For over 95 years, RTRC has operated as a multidisciplinary team of experts, driving groundbreaking advancements. The research center collaborates with RTX businesses, universities, national laboratories, and small businesses to transform cutting-edge research into technologies that connect and protect our world.

2026 Summer Internship, Acoustics

The Acoustics team at RTX Technology Research Center invites individuals with expertise in computational and/or experimental aeroacoustics or hydroacoustics to apply for a 2026 Summer Internship position.  We are seeking an intern to join our cohesive team of research engineers and technicians who are focused on developing innovative technologies and solving challenging problems for aerospace and defense applications.

The intern is expected to be innovative in the delivery of modeling capabilities or measurement techniques and technologies through creative analysis and problem solving; to possess the ability to engage and collaborate in a fast-paced multi-faceted environment; and to communicate research results effectively through both verbal and written means.

Qualifications You Must Have:

• Enrollment in a Master's or Ph.D. degree program in mechanical or aerospace engineering, or a closely related field, with an expected graduation date no earlier than September 2026.
• Knowledge of aeroacoustics related to propulsion systems, rotor technologies, turbomachinery, compression systems, acoustic liners, high-speed flows, or hydroacoustics applied to vehicle and propulsion system noise.
• Experience applying computational and/or experimental skills to advance new technologies.
• U.S. Person status (U.S. citizen or permanent resident).

Qualifications We Prefer:

• Adaptability and the ability to excel in a collaborative environment.
• Strong communication skills, including both informal and formal presentation abilities, with a talent for building positive relationships with internal and external partners.
• Capability to navigate uncertain requirements, develop innovative problem-solving approaches, and identify when to involve additional subject matter experts.

Learn More & Apply Now!

Location: This role is hybrid in East Hartford, CT.

Please consider the following role type definition as you apply for this role:

Hybrid: Employees who are working in Hybrid roles will work regularly both onsite and offsite.  Ratio of time working onsite will be determined in partnership with your leader.

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.

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