Summer 2026 - Materials Characterization Intern (Returning Intern)

Date Posted:

2026-03-03

Country:

United States of America

Location:

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

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.

The Measurement Science Group at the RTX Technologies Research Center (East Hartford, CT) has an open position for a returning intern to work in our Materials Characterization laboratories.

What You Will Do

• Join a dynamic interdisciplinary team dedicated to developing innovative solutions for product and technology challenges.

• Contribute to the team’s efforts in applying precision material preparation and characterization techniques to assess the physical properties of materials, components, and structures.

• Support innovation research projects at RTX Technologies Research Center and collaborate with various RTX business units to address technical issues.

What You Will Learn

• Precision specimen sectioning.

• Sample mounting and polishing techniques.

• Chemical handling and etching.

• Optical microscopy methods.

• Scanning electron microscopy (SEM) imaging.

• White light interferometry.

• Technical reporting and project management skills.

Qualifications You Must Have

• Actively pursuing a Bachelor’s or Master’s degree in Engineering, Chemistry, or a related STEM discipline.

• Candidate must not graduate before September 2026.

• At least one prior RTX internship experience.

Qualifications We Prefer

• Hands-on experience with materials characterization techniques.

• Strong problem-solving skills and attention to detail.

• Ability to work both independently and collaboratively within a team.

• Excellent written and verbal communication skills.

Learn More & Apply Now!  

Location: This position is in East Hartford, CT and is an onsite role.
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.

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