Mechanical engineer jobs in Arlington, MA and nearby (354 jobs)

Mechanical Engineer - Entry Level

Formlabs

Boston, MA · Somerville, MA

If you’re energized by the idea of making the impossible happen, come join us as a Mechanical Engineer.

Lead Mechanical Design Engineer- Remote/Claremont NH/Boston/Austin

Jabil US Holding, Inc. FKA Celetronix USA, Inc

Boston, MA

As a Lead Mechanical Design Engineer, you will lead a team to do highly complex mechanical hardware designs for customer or innovation projects. Additional responsibilities include ensuring…

Senior Mechanical Engineer, RF Communications Hardware (Relocation Assistance Available)

Axon

Boston, MA

We are seeking a Senior Mechanical Engineer, Communications​ Hardware to own the mechanical design and development of next-generation, mission-critical hardware from concept through…

Senior Mechanical Engineer, RF Communications Hardware (Relocation Assistance Available)

Axon

Boston, MA

We are seeking a Senior Mechanical Engineer, Communications​ Hardware to own the mechanical design and development of next-generation, mission-critical hardware from concept through…

Senior Mechanical Engineer, RF Communications Hardware (Relocation Assistance Available)

Axon

Boston, MA

We are seeking a Senior Mechanical Engineer, Communications​ Hardware to own the mechanical design and development of next-generation, mission-critical hardware from concept through…

Senior Mechanical Engineer, RF Communications Hardware (Relocation Assistance Available)

Axon

Boston, MA

We are seeking a Senior Mechanical Engineer, Communications​ Hardware to own the mechanical design and development of next-generation, mission-critical hardware from concept through…

Senior Mechanical Engineer

Re:Build Manufacturing

Wilmington, MA

We’re hiring experienced mechanical engineers who are excited for the variety and challenge of product development.

Principal Mechanical Engineer

Re:Build Manufacturing

Wilmington, MA

A product development engineer who enjoys the fast paced environment of consulting and is experienced with complex technical projects.

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…