Senior Mechanical Engineer – Defense Systems (On-Site)

Raytheon; Lincoln (MA); Hybrid; USD 87,000 - 165,000; Full time

Benefits offered by this job

Relocation Eligibility

Job summary

Raytheon seeks a Senior Mechanical Engineer for the Air Defense Ground Equipment team in MA. This on-site role supports radar shelters, electronic subsystems, launchers, and hardware integration, with hybrid work options in TEWKSBURY/ANDOVER.

You will design and document components, serve as technical focal point in IPTs, support product integration across domestic and international locations, and ensure on-time, on-budget delivery while collaborating with operations, supply chain, quality, and

Qualifications

• Degree in Science, Technology, Engineering, or Mathematics with 5+ years of related experience, or an advanced degree with 3+ years.
• Experience across full product lifecycle—from concept to production and support.
• Experience in mechanical design, materials, manufacturing processes, or related areas.
• Experience with CAD tools and product data management (PDM) systems.

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.

Skills

Mechanical design

Project management

Cross-functional teams

Documentation

Education

Bachelor's degree in STEM

Advanced degree in related field

Tools

Creo CAD tools

Windchill PDM

ECAD processes

MS Office

Job description

Raytheon seeks a Senior Mechanical Engineer for the Air Defense Ground Equipment team in MA. This on-site role supports radar shelters, electronic subsystems, launchers, and hardware integration, with hybrid work options in TEWKSBURY/ANDOVER.

You will design and document components, serve as technical focal point in IPTs, support product integration across domestic and international locations, and ensure on-time, on-budget delivery while collaborating with operations, supply chain, quality, and