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Mechanical Engineer I (Onsite)

RTX


Job Location:

Tewksbury, MA - USA

Yearly Salary: USD 57200 - 108800
Posted: 3 September 2026 (16 hours ago)
Application Deadline: 1 December 2026
Vacancies: 1 Vacancy

Job Summary

Date Posted:

Country:

United States of America

Location:

US-MA-TEWKSBURY-TB1 50 Apple Hill Dr ASSABET BLDG

Position Role Type:

Onsite

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

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

Security Clearance Type:

DoD Clearance: Secret

Security Clearance Status:

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.

What You Will Do

The Air Defense Ground Equipment Mechanical Design Engineer is responsible for the mechanical design development and integration of critical defense platform systems. This includes radar and communications shelters electronic subsystems launchers hardware integration and system interconnects. As a key contributor on a mechanical or cross-functional engineering team you will be responsible for component and assembly modeling documentation design changes and release processes.

Key Responsibilities

  • Support the mechanical design development and integration of Air Defense Ground Equipment systems including radar and communications shelters launchers electronic subsystems and hardware integration components.

  • Create and maintain 3D models assemblies and engineering documentation using RTX design tools such as CREO and PDM.

  • Assist with engineering change implementation drawing updates and release processes.

  • Collaborate with mechanical engineers and cross-functional teams to support program execution and production activities.

  • Perform analytical and technical engineering tasks within a program environment and contribute to design reviews or presentations as needed.

  • Support component integration documentation updates and configuration management activities.

  • Apply Raytheon engineering processes procedures and standards in daily work activities.

  • Hands-on experience using RTX engineering tools including CREO PDM Adobe and Microsoft Office applications.

    Qualifications You Must Have

    • Bachelors degree in Mechanical Engineering or related STEM field (Technology Engineering or Mathematics) obtained by start date.

    • Engineering project internship research coursework or hands-on project experience.

    • Experience working with 3D CAD/design tools such as SolidWorks CREO or Siemens NX.

    • Experience may be obtained through on-the-job experience research coursework or projects.


    Qualifications We Prefer

    • Experience using Microsoft Office or presentation tools.

    • Experience collaborating on team-based engineering or technical projects.

    • Exposure to mechanical hardware design system integration or production support environments.

    What We Offer

    • 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

    Learn More & Apply Now!

    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 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 57200 USD - 108800 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 candidates 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 companys 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.

    Privacy Policy and Terms:

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    Required Experience:

    IC


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