RTX · 1 month ago
2026 ADGE Senior Mechanical Engineer (On-Site)
MA131: Tewksbury, MA Bldg 1 Assabet 50 Apple Hill Drive Assabet - Building 1, Tewksbury, MA, 01876 USA
Full-time
Onsite
Senior Level
$82K/yr - $164K/yr
6+ years expRTX Corporation is an Aerospace and Defense company that provides advanced systems and services for commercial, military and government customers worldwide. They are currently seeking a motivated and driven Senior Mechanical Engineer to join their Ground Equipment Design Team, where the candidate will be responsible for the design and development of defense systems components and will collaborate with cross-functional teams to resolve technical challenges.
AerospaceManufacturingSecuritySensorTelecommunications
No H1B
Security Clearance RequiredU.S. Citizen Only
Responsibilities
Design, develop, and document components, sub-assemblies, and major end items for defense systems in accordance with system requirements
Serve as the technical focal point on small mechanical or cross-functional engineering teams within an Integrated Product Team (IPT) environment
Provide support for product integration efforts in both domestic and international factory and supplier locations
Collaborate with cross-functional teams including other engineering disciplines, operations, supply chain, quality, and external suppliers to resolve technical challenges and develop effective design solutions
Independently manage tasks and deliver on schedule, budget, and technical goals
Participate in design reviews and conduct trade studies to support informed, sound engineering decisions
Apply expertise in mechanical problem-solving and hardware development in a fast-paced, collaborative environment
Mentor and support the development of junior engineers
Qualification
Required
Minimum 6 years of mechanical engineering experience, with at least 3 years in mechanical equipment design and development (preferably in military or rugged environments)
Experience spanning the full product lifecycle—from concept and detailed design to production and support
Broad background in mechanical design, materials, manufacturing processes, or related areas
Proficiency with CAD tools and product data management (PDM) systems
Strong analytical and problem-solving skills
Bachelor's degree in Mechanical Engineering or related technical discipline (required)
U.S. Citizenship is required
Ability to obtain and maintain a U.S. Secret Security Clearance
Preferred
Master's degree in Mechanical Engineering
Willingness to travel up to 10%, including internationally
Excellent communication, documentation, and interpersonal skills
Familiarity with military and commercial specifications
Benefits
Parental (including paternal) leave
Flexible work schedules
Achievement awards
Educational assistance
Child/adult backup care
Medical
Dental
Vision
Life insurance
Short-term disability
Long-term disability
401(k) match
Flexible spending accounts
Employee assistance program
Employee Scholar Program
Paid time off
Holidays
Company
RTX
RTX is comprised of three market-leading businesses – Collins Aerospace, Pratt & Whitney and Raytheon – working as one to answer the biggest questions and solve the hardest problems in aerospace and defense.
10001+ employees
Funding
Current Stage
Public CompanyTotal Funding
$3.2MKey Investors
LIFT Ecosystem Accelerator
2024-02-22Grant· $0.2M
2019-06-09Acquired
2010-01-14Grant· $3M
Leadership Team
Daniel Conroy
Chief Technology Officer - Digital
Kevin DaSilva
Corporate Vice President & Treasurer
Recent News
bloomberglaw.com
2026-01-22
Business Insider
2026-01-09
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