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RTX is seeking a Mechanical Engineering Intern to support the design, development, and integration of radar systems for land-based and shipboard applications. The role offers onsite, summer 2026 opportunities at our Marlborough, MA location.
The candidate will train with CREO and PDM, assist with design tasks, and contribute to engineering analysis and documentation using Adobe and MS Office. Collaboration across the Radar Mechanical Design Department is essential.
2026-09-18
United States of America
US-MA-MARLBOROUGH-MA1 ~ 1001 Boston Post Rd ~ BLDG 1
Onsite
The ability to obtain and maintain a U.S. government issued security clearance is required. U.S. citizenship is required, as only U.S. citizens are eligible for a security clearance
DoD Clearance: Secret
Active and existing security clearance required after day 1
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 Mechanical Engineering Intern will support mechanical design, development, and integration of some of the most innovative land-based and shipboard radars in the world. This includes radar systems, hardware integration, electronic modules, pedestal and power and cooling systems. The department is comprised of individuals with technical expertise and experience in hardware design, integration, and production support. The Radar Mechanical Design Department has an on-site, full-time Internship position starting summer 2026. The candidate will assist mechanical engineers in the design and/or development of radar system equipment.
Training and application of RTX tools including CREO and PDM to perform design tasks
Design and Documentation support utilizing engineering tools, Adobe, and MS office suite.
Utilize proven problem-solving skills and experience in Engineering Analysis
Collaborate with coworkers and various teams in the Radar Design Department to support business objectives of the organization
Perform Mechanical Tolerance Analysis using Geometric Dimension and Tolerance best practices
Must be pursuing Bachelor’s or Advanced degree in Mechanical Engineering and actively enrolled through the completion of the internship session.
Must have a minimum of 60 hours of credit by the start of the internship / co-op session.
Experience using computer aided design (CAD) software such as SolidWorks, Creo, Fusion 360, or equivalent.
Experience with mechanical hardware documentation or drawing standards.
Experience may be obtained through on-the-job experience, research, coursework, or projects.
Experience in engineering projects or prior internship experience
Experience in Microsoft Office
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
Please consider the following role type definition as you apply for this role.
As part of our commitment to maintaining a secure hiring process, candidates may be asked to attendselect 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,
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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