Mechanical Design Engineer II – Tewksbury, MA

Date Posted:
Location: Tewksbury, MA
Role Type: Onsite
Citizenship: U.S. Citizen
Security Clearance: Secret required
Salary Range: $66,000 – $130,000 USD

Mechanical Engineer II – Design Engineer (Onsite) in the ADGE department. Supports design, development, transition to production, and sustainment of rugged military electronics and platform systems.

• Investigate and resolve change requests from manufacturing or suppliers.
• Develop rework and/or modification procedures.
• Interface with other engineering disciplines, non‑technical disciplines, and suppliers to develop design solutions and resolve technical challenges.
• Work independently, meeting schedule, financial, and technical commitments.
• Participate in design peer reviews, resolve action items, and conduct trade studies.
• Mentor and guide less experienced engineers.

• Minimum 2 years of Mechanical Engineering experience, preferably in hardware for military environments.
• Experience from concept definition through detailed design, transition to production, and production support.
• Proficiency with 3D CAD tools and product data management.
• U.S. citizenship and ability to obtain/maintain a DoD Secret clearance.

• Advanced degree in Mechanical Engineering or hardware systems design.
• Experience with electronics packaging, RF, digital, and power product design.
• Familiarity with ECAD and configuration management processes.
• Knowledge of Military and Commercial specifications, geometric dimensioning and tolerancing.
• Ability to develop technical solutions to complex user requirements.

• CREO CAD and related documentation tools.
• PDM or similar product data management tools.
• Microsoft Office Suite (Word, Excel, PowerPoint, Project).

• Team player, self‑driven, excellent collaboration and interpersonal skills.
• Strong communication, technical writing, and presentation abilities.
• Ability to multi‑task and manage competing priorities.
• Willingness to travel domestically and internationally.

Medical, dental, vision, life insurance, short/long‑term disability, 401(k) match, flexible spending accounts, flexible work schedules, employee assistance program, parental leave, paid time off, holidays, and potential incentive compensation. Specific benefits depend on the business unit and collective‑bargaining agreements.

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, veteran status, or any other protected class. RTX provides affirmative action for qualified individuals with a disability and protected veterans in compliance with federal law.