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

Mechanical Engineer (Spring 2027 Co-op)

Reframe Systems

Billerica, MA

We're looking for a Mechanical Engineering Co-op to join our team at FAB1, our first full-scale microfactory in Billerica, MA, this fall. This role is built for someone who loves the full…

Senior Mechanical Engineer

Rockwell Automation (USA)

Chelmsford, MA

The Mechanical Continuation Engineering will participate as a member of a cross-functional Engineering team supporting industrial products throughout their lifecycle. You will sustain…

Mechanical Engineer

Nanopath

Cambridge, MA

Support the mechanical design, development, and testing of Nanopath's point-of-care molecular diagnostic reader platform.

Senior Mechanical Engineer, Robotics

Tutor Intelligence

Watertown, MA

• $180,000 to $315,000 USD / year

Senior Mechanical Engineer, Research Hardware

Tutor Intelligence

Watertown, MA

• $180,000 to $315,000 USD / year

You'll own the mechanical subsystems that make robot manipulation and data collection work, carrying mechanisms, end effectors, fixtures, and sensor assemblies from uncertain requirements…

Staff Mechanical Engineer, Battery Module Design (R5636)

Shield AI

Boston, MA

• $150,000 to $220,000 USD / year

As the Battery system mechanical lead, you will be responsible for all mechanical aspects of battery systems for X-BAT, the Launch and Recovery Vehicle, and ground equipment. This includes…

Mechanical Engineer

Generalist

Somerville, MA

- Collaborate with a multi-disciplinary team that includes ML, controls, perception, operations, mechanical, electrical and hardware engineers; as well as a business development team to…

Mechanical Design Engineer

REEKON Tools

Boston, MA

As a Mechanical Design Engineer, you will work hand in hand with our engineering team as you help bring cutting edge new hardware products to market. REEKON Tools has tools and devices in…

Senior Mechanical Engineer

Lumafield

Boston, MA

• $140,000 to $170,000 USD / year

The Hardware Group is looking for a Senior Mechanical Engineer to help design, prototype, and refine the next generation of our industrial CT scanning systems. You’ll work across…

Senior Mechanical Engineer

Ametek, Inc.

Wilmington, MA

Must have a strong blend of technical, project, and positive customer relationship building experience

Senior Mechanical Engineer

Ametek, Inc.

Wilmington, MA

Must have a strong blend of technical, project, and positive customer relationship building experience

Principal Mechanical Engineer

Aescape

Boston, MA

Aescape is looking for a Principal Mechanical Engineer to be the technical lead for our mechanical engineering domain. You will own the mechanical master model and drive system-level…

Senior Mechanical Engineer

Aescape

Boston, MA

Aescape is looking for a Senior Mechanical Engineer to own critical mechanical subsystems on our robotic platform. You will take subsystems from concept through design, analysis,…

Staff Mechanical Engineer (NPI)

Whoop

Boston, MA

WHOOP is looking for a Staff Mechanical Engineer to lead critical design, validation, and development execution for next generation biometric wearable products. You are a proactive, highly…

Mechanical Engineer I

Whoop

Boston, MA

As a Mechanical Engineer on the Hardware Advanced Development Team at WHOOP, you will contribute to the design and development of WHOOP’s innovative hardware solutions. You will push the…

Mechanical Engineer II (NPI)

Whoop

Boston, MA

As a Mechanical Engineer II on the Hardware NPI Team at WHOOP, you will contribute to the design and development of WHOOP’s innovative hardware solutions - rechargeable energy accessories.…

Senior Mechanical Engineer (NPI)

Whoop

Boston, MA

WHOOP is looking for a Senior Mechanical Engineer to lead critical design, validation, and development for next generation biometric wearable products. You are a proactive, highly organized…

Senior Staff Mechanical Engineer

Ametek, Inc.

Wilmington, MA

Must have experience with designing MEMs pressure sensors to Aerospace standards

Mechanical Design Engineer

Sereact

Boston, MA

Charlestown, Boston, MA | Onsite five days per week | Full time

Mechanical Engineer Co-Op - Spring 2027

Specter Aerospace

Boston, MA

Specter Aerospace is seeking a Mechanical Engineer Co-Op (4-6+ month cycle) to be a contributor to the vehicle development team. This position will assist the mechanical team in designing…

Early Career Mechanical Engineer Opportunities

CHA Consulting, Inc.

Boston, MA

Build Your Career with Purpose as an Early Career Mechanical Engineer - Learn, Collaborate, and Make Real Impact

Mechanical Engineer V

CRB

Boston, MA

• $170,000 to $225,000 USD / year

The Senior Lead Mechanical Engineer focuses on the design and engineering of HVAC and mechanical utilities for buildings. The individual possesses demonstrated ability to manage multiple…

Mechanical Engineer III

CRB

Boston, MA

• $110,000 to $140,000 USD / year

The Mechanical Engineer focuses on the design and engineering of HVAC and mechanical utilities for new buildings, renovations/additions and processes. The individual possesses demonstrated…

Senior Mechanical Engineer, Thermal Interface Material Integration

Boston Materials

Billerica, MA

• $120,000 to $180,000 USD / year

We are seeking a highly motivated Senior Mechanical Engineer, Thermal Interface Material Integration to serve as the primary technical partner for our customers as they evaluate and adopt…

Mechanical Design Engineer

Boston Materials

Billerica, MA

• $80,000 to $120,000 USD / year

We are seeking a motivated Mechanical Design Engineer to support the design, prototyping, and testing of our high-performance thermal interface material (TIM) products as customers evaluate…