2027 ADGE Mechanical Enginerer II On Site

Prattwhitney; Tewksbury (MA); On-site; USD 69,000 - 131,000; Full time

Benefits offered by this job

Medical

Dental

Vision

Life Insurance

Short-Term Disability

Long-Term Disability

401(k) match

Flexible Spending Accounts

Flexible work schedules

Employee Assistance Program

Parental Leave

Paid Time Off

Holidays

Job summary

RTX's Air Defense Ground Equipment Mechanical Design team seeks a Mechanical Engineer II to join the on-site group in MA. You will contribute to mechanical design, development, and integration of defense platform systems, including shelters, subsystems, and interconnects.

You will model components, manage releases, and collaborate across disciplines to deliver robust solutions while supporting the product lifecycle from concept to production. Expect travel up to 10% and mentorship of teammates.

Qualifications

• Typically requires a STEM degree and 2+ years of relevant experience or an advanced degree.
• Experience collaborating with cross-functional teams and suppliers to solve problems.
• Experience participating in design reviews and trade studies.
• Ability to manage tasks and deliver on technical, schedule, and cost commitments.
• Hands-on 3D CAD and PDM/PLM proficiency; Creo/SolidWorks/NX preferred.

Responsibilities

• Investigate and resolve change requests from manufacturing or suppliers.
• Develop rework or modification procedures to support product updates.
• Support full product lifecycle from concept through production and post-production.
• Collaborate with other engineering disciplines and suppliers to craft robust solutions.
• Participate in design reviews and close action items; conduct trade studies.
• Manage tasks independently and ensure timely delivery of milestones.
• Mentor junior engineers and contribute to team growth.

Skills

3D CAD

PDM/Windchill

Creo

SolidWorks

NX

Engineering change mgmt

Mentoring

Education

Bachelor's degree in STEM

Advanced degree

Tools

Windchill

ECAD design tools

GD&T (ASME Y14.5)

Job description

Date Posted: 2026-09-29 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 RTX, the world's largest aerospace and defense company, 185,000 great minds are united by purpose and inspired to make a difference solving the world’s most complex problems. With our three market leading businesses, world-class operations and investments in research and development, we offer capabilities and opportunity no one else can. Together, we push the boundaries of known science and find new ways to connect and protect our world. Raytheon brings 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. We deliver solutions that help our nation and allies defend freedoms and deter aggression, creating a safer, more secure world. Join us and help shape the future of aerospace and defense.

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 II 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. Role is an On-site role in Tewksbury or Andover, MA

What You Will Do

• Investigate and resolve change requests from manufacturing or suppliers
• Develop rework or modification procedures to support product updates
• Support the full product lifecycle from concept definition through detailed design, release to production, and post-production support of Ground Based Defense System including Effectors
• Work closely with other engineering disciplines, non-technical functions, and suppliers to develop robust design solutions and resolve technical challenges
• Participate in design peer reviews, resolve action items, and conduct trade studies to inform technical decisions
• Manage tasks independently and ensure timely delivery of technical, schedule, and financial commitments
• Mentor and support less experienced engineers, contributing to team development and technical growth

Qualifications You Must Have

• Typically requires a degree in Science, Technology, Engineering or Mathematics (STEM) and a minimum of 2 years of prior relevant experience or an Advanced Degree.
• Experience Collaborating with cross-functional teams and suppliers to develop robust design solutions and resolve technical challenges.
• Experience participating in design reviews, driving action-item closure, and conducting engineering trade studies.
• Demonstrated ability to independently manage engineering tasks and deliver against technical, schedule, and cost commitments.
• Hands-on experience with 3D CAD and Product Data Management (PDM) systems; experience with Creo, SolidWorks, or NX is preferred.
• Experience with independently managing tasks to deliver on technical/scheduling and cost commitments.
• Experience supporting product development throughout the engineering lifecycle, from concept through production.

Qualifications We Prefer

• Experience investigating and resolving manufacturing or supplier change requests, including developing rework and modification procedures to support product updates.
• Experience supporting the full product lifecycle—from concept and detailed design through production release and post-production support for ground-based defense systems and effectors.
• Advanced degree in Mechanical Engineering or a related hardware systems discipline.
• Experience with electronic packaging design, including subsystems, modules, CCAs, PWBs, and interconnects supporting RF, digital, and power systems.
• Knowledge of electronic assembly integration, shelters, racks, power distribution units, military and commercial specifications, GD&T (ASME Y14.5), ECAD processes, cables and harnesses, and material selection and finishes.
• Proficiency with Creo CAD and technical documentation.
• Experience with Windchill PDM or similar configuration and data management systems.
• Familiarity with configuration control and engineering change management processes.
• Proficiency with Microsoft Office Suite.
• Strong self-direction, prioritization, and multitasking skills, with the ability to work effectively in a collaborative team environment.
• Excellent written and verbal communication, technical writing, and presentation skills.
• Willingness to travel domestically and internationally, approximately 10% of the time.
• Experience mentoring junior engineers and contributing to team development and technical growth.

What We Offer

Our values drive our actions, behaviors, and performance with a vision for a safer, more connected world. At RTX we value: Safety, Trust, Respect, Accountability, Collaboration, and Innovation.

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. Role is an On-Site role in Tewksbury or Andover, MA

The salary range for this role is 68,900 USD - 131,100 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.

• 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
• 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.

RTX is an aerospace and defense company that provides advanced systems and services for commercial, military and government customers worldwide. It comprises three industry-leading businesses - Collins Aerospace, Pratt & Whitney, and Raytheon. Its 195,000 employees enable the company to operate at the edge of known science as they imagine and deliver solutions that push the boundaries in quantum physics, electric propulsion, directed energy, hypersonics, avionics and cybersecurity. The company, formed in 2020 through the combination of Raytheon Company and the United Technologies Corporation aerospace businesses, is headquartered in Arlington, Virginia.