2026 Fulltime Raytheon Mechanical Engineer I - Onsite

Date Posted:

2026-05-12

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

At Raytheon, the foundation of everything we do is rooted in our values and a higher calling – to help our nation and allies defend freedoms and deter aggression. We bring the strength of more than 100 years of experience and renowned engineering expertise to meet the needs of today’s mission and stay ahead of tomorrow’s threat. Our team solves tough, meaningful problems that create a safer, more secure world. 

The Air Defense Ground Equipment Mechanical Design Department 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.

We are currently seeking a motivated and driven Mechanical Engineer I to join our Ground Equipment Design Team. The ideal candidate will bring a blend of technical expertise, mechanical hardware design experience, system integration skills, and a strong background in program execution and production support. 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.

The position is for an ON-SITE role within the ADGE Team in Tewksbury, MA/Andover, MA with starts in August 2026 or later.

What You Will Do

• Training and application of RTX tools including CREO and PDM
• Design and Documentation support utilizing engineering tools, Adobe, and MS office suite.
• Engineering Change and Drawing Release
• Collaboration with coworkers and cross-functional teams
• Analytical and Technical engineering work within a program environment with possible presentations on designs as needed
• Training on Raytheon processes and procedures

Qualifications You Must Have

• Bachelors degree in Mechanical Engineering or related field in Science, Technology, Engineering, or Mathematics (STEM)
• Experience with Engineering Projects or Internship experience
• Experience working within 3D design tools (ex. Solidworks, CREO, NX Siemens)
• 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

Experience may be obtained through on‑the‑job experience, research, coursework, or projects.

Qualifications We Prefer

• Experience with Microsoft Office or other presentation tools
• Experience collaborating with a team to develop innovative ideas
• Experience communicating clear and effective messages to a broad audience
• Experience may be obtained through on‑the‑job experience, research, coursework, or projects.

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.
• This position requires the ability to obtain a security clearance. DCSA Consolidated Adjudication Services (DCSA CAS), an agency of the Department of Defense, handles and adjudicates the security clearance process. More information about Security Clearances can be found on the US Department of State government website here: https://www.state.gov/m/ds/clearances/c10978.htm 

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