Mechanical engineer jobs in Lexington, MA and nearby (362 jobs)

Senior Mechanical Engineer

Goddard Technologies, Inc.

Wilmington, MA

• $105,000 to $135,000 USD / year

The Senior Mechanical Engineer will have 5+ years of relevant experience as defined below. We seek engineers who are excited to bring ideas to life through thoughtful, hands-on design. This…

Mechanical Engineer II

Goddard Technologies, Inc.

Wilmington, MA

• $80,000 to $100,000 USD / year

The Mechanical Engineer II will have 3-5 years of relevant experience as defined below. We seek engineers who are excited to bring ideas to life through thoughtful, hands-on design. In this…

Principal Underwater Acoustics Engineer

The Mitre Corporation

Bedford, MA

We are seeking a Principal Underwater Acoustics Engineer to provide technical leadership and advance maritime capabilities that address critical government mission needs in support of…

Mechanical Engineer Co-op

Lydian

Boston, MA

Lydian is looking for a 6-month Mechanical Engineering Co-op for Spring 2027 (January - June) to design, build, and test mechatronic equipment that helps automate catalyst loading in our…

Senior Mechanical Engineer II

Werfen

Bedford, MA

The Senior Mechanical Engineer II leads the design, development, and integration of complex electromechanical systems for medical diagnostic and IVD products, including motion systems,…

Mechanical Engineer

MKS Inc.

Andover, MA

As a Mechanical Engineer at MKS Andover, you will partner with other engineers, manufacturing, supply chain, applications, and customers to develop and support vacuum valves.

Staff Mechanical Engineer, R&D

Stryker Employment Company, LLC

Waltham, MA

Join Stryker’s Amplitude Vascular Systems (AVS) team in Waltham, Massachusetts as a Staff Mechanical Engineer, R&D. This engineering role supports advanced development of medical devices,…

Mechanical Engineer

Jobot

Walpole, MA

• $90,000 to $120,000 USD / year

Mechanical Engineer Needed For Leading Manufacturing Company

Intern - Cryogenics Engineer - Spring 2027

Commonwealth Fusion Systems

Devens, MA

• $23 to $35 USD / hour

Preferred majors include Chemical Engineering, Mechanical Engineering, Electrical/Software Engineering, and Computer Science

Robotics Engineer

Braid Robotics

Boston, MA

Mechanical Engineer

Braid Robotics

Boston, MA

…of automation, and we are looking for exceptionally talented mechanical engineers to play key roles in our team. Hardware is a first-class citizen at…

Winter 2027 Robotics Engineer Co-op

Anduril Industries

Quincy, MA

Collaborate with cross-functional teams, including software engineers, mechanical engineers, and systems engineers, to ensure effective system integration and testing

Mechanical Engineer, Precision Machinery

Mindspan Institute

Cambridge, MA

B.S., M.S. or Ph.D. in mechanical engineering or a closely related field, or a comparable skill level based on work in industry.

Lynn Advanced Programs - Lead Mechanical Design Engineer

GE Aerospace

Lynn, MA

• $109,250 to $146,050 USD / year

The advanced lead mechanical design engineer will focus on fan rotor hardware ownership, responsible for execution of mechanical design and development of the multiple fan stages as part of…

Mechanical Engineer (Teradyne, North Reading, MA)

Teradyne

North Reading, MA

As a Mechanical Engineer within the Silicon Photonics (SiPh) Engineering team, you will contribute to the development of high‑performance optical test systems used in advanced semiconductor…

Mechanical Engineer (Teradyne, North Reading, MA )

Teradyne

North Reading, MA

As a Mechanical Engineer within the Silicon Photonics (SiPh) Engineering team, you will contribute to the development of high‑performance optical test systems used in advanced semiconductor…

NPD Mechanical Engineer

Bevi

Charlestown, MA

We are looking for a Mechanical Engineer to play a critical role in designing and putting into production our next generation of beverage dispensing machines. Working with stakeholders, you…

Senior Mechanical Engineer NxGen

Transmedics Inc

Andover, MA

TransMedics is developing the Next Generation Organ Care System and is looking for an exceptional mechanical engineer with a proven track record of delivering innovative solutions to the…

Senior Mechanical Engineer

Transmedics Inc

Andover, MA

Must have experience with applicable manufacturing processes such as injection molding, thermoforming, machining, and plastics assembly · Must have expertise with SolidWorks CAD software

Mechanical Engineer

ASMPT SMT USA LLC

Billerica, MA

The Mechanical Engineer I is a member of the Wafer Engineering department, focusing on mechanical designs that improve/enhance performance of the Wafer ECD and PVD equipment. The individual…

Senior Mechanical Engineer

Berkshire Grey

Bedford, MA

Develop a strong system-level understanding of the Stride product, including the mechanical system and its interactions with controls, electrical hardware, manufacturing, installation, and…

Mechanical Engineer

Ralliant

Boxborough, MA

We’re looking for a Senior Mechanical Engineer who is passionate about building innovative, robust, and highly reliable sensors for the next generation of HVAC and environmental monitoring…

Co-op, Mechanical Engineer: January-June 2027 (Onsite)

Insulet Corporation

Acton, MA

Candidates must have authorization to work in the U.S

Senior Principal Mechanical Engineer (Rack Portfolio Development)

Hopkinton, MA

Join us to do the best work of your career and make a profound social impact as a Senior Principal Engineer on our Mechanical Engineering team in either Hopkinton, Massachusetts or Austin,…

Mechanical Engineer

QuEra Computing, Inc.

Boston, MA

QuEra is seeking a Mechanical Engineer with expertise and experience in manufacturing to join our growing team building next-generation neutral atom quantum computers. This individual will…