Senior Mechanical Engineer

Date Posted:

2025-05-22

Country:

United States of America

Location:

MA802: Marlborough, MA Building 1 1001 Boston Post Road Building 1, Marlborough, MA, 01752 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 Hardware Engineering Organization leads the hardware design, development and production support of a wide breadth of air, land, sea, and space systems.  The Hardware Engineering team strives to be the premier organization for mechanical design and development through our world class people and technology - creating trusted, innovative solutions to make the world a safer place.  Hardware Engineering’s capabilities encompass a broad range of technical disciplines which include engineering, technical services, materials, processes, analysis, test, and documentation.

Within the Hardware Engineering Organization, the Undersea, Sensors & Structures (USS) Department leads the mechanical design, development, and integration of a diverse set of products, including but not limited to undersea sensors and analysis, naval platforms, shipboard/ground-based processing and power equipment, and launchers. 

The USS department is looking for a full-time Senior Mechanical Engineer, located in Marlborough, MA.

What You Will Do

• 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 from initial concept to formal technical data package generation (engineering drawings, models) and culminating in initial builds, testing, transition to production, and production support

• Work with limited supervision and meet commitments for assigned schedule, financial, and technical goals.

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

• Mentor and guide less experienced engineers

• Occasional CONUS travel to customer sites or suppliers is generally required.  International and longer duration travel assignments may be available but optional

Qualifications You Must Have

• Typically requires a Bachelor's Degree in Science, Technology, Engineering, and Mathematics (STEM) and a minimum of 5 years of prior relevant experience. An advanced degree in a related field may be substituted for additional years of experience

• A minimum of 5 years of experience in mechanical engineering design

• Demonstrated ability to solve difficult problems while working as part of a team

• Experience in leading small development efforts and teams with cost and schedule responsibility

• Experience estimating project / tasks level of effort

• Strong communication skillset with ability to articulate, in both oral and written form, to technical, non-technical and management audiences

• Experience with configuration management systems. Experience with 3-D modeling and Engineering Documentation practices.

• 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.

Qualifications We Prefer

• Experience in the specification, design, development, production and testing of electronics systems. Specific knowledge of packaging electronic equipment to meet physical and environmental constraints is preferred

• Experience with Military and Commercial Specifications

• Experience with PTC CREO and PDM

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

• Experience managing financial and schedule performance of program level tasking

• Experience and certifications in Earned Value Project Management

• Experience with metal fabrication (machining, sheet metal), assembly joining techniques (fasteners,