Mechanical Engineer II

Date Posted : 2025-10-08

Country :

United States of America

Location :

MA131 : Tewksbury, MA Bldg 1 Assabet 50 Apple Hill Drive Assabet - Building 1, Tewksbury, MA, 01876 USA

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 :

DoD Clearance : Secret

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 Raytheon Mechanical Engineering (ME) Organization leads the mechanical hardware design, development and production of radar, sonar, torpedo, and combat system equipment. The ME Team uses state-of the-art tools, processes, technology, and Raytheon’s Six Sigma principles. ME’s capabilities encompass a broad range of technical disciplines which include engineering, manufacturing, technical services, materials, processes, analysis, test, and documentation.

The Air Defense Ground Equipment (ADGE) Department leads mechanical design, development, and integration of platform systems. This includes shelter systems, hardware integration, cable & interconnections, as well as facility development, and site integration. The department is comprised of individuals with technical expertise and experience in hardware design, integration, and production support.

The ADGE department is looking for a full-time Mechanical Engineer II, located in Tewksbury, MA (On-Site)

Responsibilities to Anticipate :

Perform mechanical design, development, and documentation of components, sub-assemblies, and major end items for defense system equipment in accordance with system requirements.

Develop mechanical designs. (Collaborating across multiple disciplines with Structural and Thermal analyst, Materials Engineering, Quality, Safety, Supply Chain).

Awareness of Thermal, Structural, Dynamic, and Reliability analysis

Support the factory and suppliers with product integration, domestically and internationally.

Interface with other engineering disciplines, non-technical disciplines, and suppliers to develop design solutions and resolve technical challenges.

Participate in design peer reviews, resolving action items, and conduct trade studies to make sound technical decisions.

Apply knowledge and experience in technical problem solving and hardware development in a fast paced, team environment.

Creative Problem Solver

Basic Qualifications :

Typically requires a Bachelor’s degree and a minimum of 3+ years of prior relevant experience OR an Advanced degree in a related field and a minimum of 3 years’ experience.

3 years of experience in a Mechanical Engineering role

Experience with designing and developing mechanical equipment, preferably for use in Military environments.

Experience with ANSI / ASME Y14.5 GD&T experience in practice.

Experience with metal fabrication and assembly joining techniques (Fasteners, rivets, inserts), welding and / or bonding a plus.

Awareness with strength of materials and structural concerns.

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.

Preferred Qualifications :

Advanced degree in mechanical engineering, or hardware systems design.

Experience with Drill Guides and tool fixturing for field modifications to Major End Items (MEI).

Experience and knowledge of good drafting standards.

Experience with concept definition through detailed design.

Experience with CAD design tools or related product data management tools, preferably CREO and PTC products.

Working knowledge of Military and Commercial Specifications.

Experience in design, fabrication, and integration of electronic assemblies, shelter assemblies, power distribution equipment packaging, and rack system.

Awareness / Understanding of Thermal Analysis.

Ability to achieve results with a minimum of conflicts and within schedule.

Demonstrated team player, self-driven leader with excellent collaboration skills.

Excellent communication, technical writing, presentation, and interpersonal skills

Experience using CREO CAD design and documentation tools.

Experience with PDM or similar product data management tool.

Familiarity with Configuration and Data Management.

Proficient with Microsoft Office Suite (Word / Excel / Power Point / Project).

Familiarity with Risk & Opportunity Management.

Willingness to travel (domestic and international).

What We Offer :

Whether you’re just starting out on your career journey or are an experienced professional, we offer a total rewards package that goes above and beyond with compensation; healthcare, wellness, retirement, and work / life benefits; career development and recognition programs. Some of the benefits we offer include parental (including paternal) leave, flexible work schedules, achievement awards, educational assistance, and child / adult backup care.

Additional Information :

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 66,000 USD - 130,000 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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