Mechanical engineer jobs in Waltham, MA and nearby (378 jobs)

Winter 2027 Mechanical Engineer Co-op

Anduril Industries

Quincy, MA

Must be pursuing a bachelor’s or master’s degree in Mechanical Engineering, Mathematics, Physics, or any related field.

Senior Robotics Engineer, Maritime

Anduril Industries

Quincy, MA

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

Senior Mechanical Engineer - Undersea Reconnaissance & Strike

Anduril Industries

Quincy, MA

The next Mechanical Engineer on our Undersea Reconnaissance & Strike team will join a small, high-output mechanical engineering group supporting multiple vehicle variants through rapid…

Senior Mechanical Engineer, Maritime

Anduril Industries

Quincy, MA

The next Mechanical Engineer on our Undersea Reconnaissance & Strike team will join a small, high-output mechanical engineering group supporting multiple vehicle variants through rapid…

Mechanical Engineer - Undersea Reconnaissance & Strike

Anduril Industries

Quincy, MA

The next Mechanical Engineer on our Undersea Reconnaissance & Strike team will join a small, high-output mechanical engineering group supporting multiple vehicle variants through rapid…

2027 Mechanical Engineer Intern

Anduril Industries

Boston, MA

We are seeking Mechanical Engineer Interns for Summer 2027! This is a paid, in-person, 12-week internship.

2027 Early Career Mechanical Engineer

Anduril Industries

Boston, MA

We are looking for Mechanical Engineers to join our rapidly growing team! We hire self-motivated people, those who hold a higher bar for themselves than anyone else could hold for them. If…

Senior NPI Mechanical Engineer

Humanoid

Cambridge, MA

• $150,000 to $190,000 USD / year

We are seeking a Senior NPI Mechanical Engineer to help establish our mechanical New Product Introduction (NPI) practices from the ground up, guiding hardware programs from concept through…

Senior Mechanical Design Engineer

Humanoid

Cambridge, MA

• $160,000 to $215,000 USD / year

As a Senior Mechanical Design Engineer on the Core Platform team, you’ll play a key part in turning ambitious, open-ended ideas into high-performing, real-world robotics solutions. Your…

Associate Level Mechanical Engineer (Ph.D.)

Exponent Inc.

Natick, MA

We are currently seeking an Associate for our Mechanical Engineering Practice in Natick, MA. You will be expected to grow in the key aspects of consulting, including technical expertise and…

Vehicle Mechanical Engineer (MS/PhD)

Exponent Inc.

Natick, MA

We are currently seeking a Vehicle Mechanical Engineer for our Vehicle Engineering Practice in Natick, MA. In this role, you will work as part of a team to support existing consulting…

Senior Vehicle Mechanical Engineer (MS/PhD)

Exponent Inc.

Natick, MA

We are currently seeking a Senior Vehicle Mechanical Engineer for our Vehicle Engineering Practice in Natick, MA. In this role, you will work as part of a team to support existing…

Software / Computer / Robotics Engineer – Ocean Products

Triton Systems, Inc.

Chelmsford, MA

• $85,000 to $120,000 USD / year

The Ocean Systems group is seeking a hands-on robotics engineer with an interest in developing marine systems, from initial concepts through prototype demonstrations and product…

Mechanical Engineer – Project Level

Triton Systems, Inc.

Chelmsford, MA

• $90,000 to $120,000 USD / year

We are seeking a hands-on Mechanical Engineer to support the design, development, and deployment of innovative maritime technologies. You'll work alongside multidiscipline teams…

Sr. Mechanical Engineer, Ocean Systems

Triton Systems, Inc.

Chelmsford, MA

• $110,000 to $130,000 USD / year

Candidates must have demonstrated interest and ability to design, build, and test control systems for machinery and/or robots

Mechanical Engineer, Ocean Systems

Triton Systems, Inc.

Chelmsford, MA

Candidates must have demonstrated interest and ability to design, build, and test control systems for machinery and/or robots

Staff Mechanical Engineer

Triton Systems, Inc.

Chelmsford, MA

We are seeking a highly qualified and entrepreneurial engineer with a passion for developing advanced technologies and translating them into real-world applications. Triton's diverse set of…

Engineer: mechanical design engineer with plastics experience

Nanobiosym

Cambridge, MA

• Up to $110,000 USD / year

Must have BSME, MSME preferred · Must have medical device experience, disposables preferred

Mechanical Design Engineer With Plastics Experience

Nanobiosym

Cambridge, MA

• $60,000 to $130,000 USD / year

Must have BSME, MSME preferred · Must have medical device experience, disposables preferred

Senior Mechanical Engineer - Vacuum Robotics

Brooks Automation US LLC

Chelmsford, MA

Lead the mechanical design and development of vacuum robots.

Senior Mechanical Engineer

Brooks Automation US LLC

Chelmsford, MA

Lead the mechanical design and development of vacuum robots.

Senior Mechanical Engineer

Brooks Automation US LLC

Chelmsford, MA

Lead the mechanical design and development of vacuum robots.

Principal Mechanical Engineer

Berkshire Grey

Bedford, MA

The Principal Mechanical Engineer will work directly as a member of a new product development team, applying their mechanical expertise to deliver a novel, integrated system to solve…

Mechanical Engineer II

Waters Corporation

Milford, MA

Waters Corporation is seeking a Mechanical Engineer II to become a key contributor of our LC-MS Business Segment in Milford, MA. In this role, the individual will drive new product…

Senior Mechanical Engineer

Waters Corporation

Milford, MA

Join our forward-thinking Instrumentation Research Group as a Senior Mechanical Engineer. You'll lead the development of innovative analytical systems and next-generation scientific…