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

Mechanical Engineer – Cable Magnets

Commonwealth Fusion Systems

Devens, MA

• $107,000 to $160,000 USD / year

Join the power movement as a Mechanical Engineer – Cable Magnets

Field Mechanical Engineer - Assembly

Commonwealth Fusion Systems

Devens, MA

• $107,000 to $160,000 USD / year

Join the power movement as a Field Mechanical Engineer - Assembly

Sr Specialist, IPTL Mechanical Engineer (Space Systems) : Sign-on bonus ($20K max)

L3Harris Technologies

Wilmington, MA

Job Title: Sr Specialist, IPTL Mechanical Engineer (Space Systems) : Sign-on bonus ($20K max)

Specialist, Mechanical Engineer (Space Structures) : Sign-on bonus ($15K max)

L3Harris Technologies

Wilmington, MA

Job Title: Specialist, Mechanical Engineer – Structural Analysis (Space Structures)

Scientist, Mechanical Engineer (Space Mechanisms) : Sign-on bonus ($50K max)

L3Harris Technologies

Wilmington, MA

Job Title: Scientist, Mechanical Engineer (Space Optical Mechanisms) : Sign-on bonus ($50K max)

Mechanical Engineer, AI Integration

Xometry

Waltham, MA

Xometry is seeking a talented Mechanical Engineer to join our Generative AI and Geometric Integration team. In this role, you will apply your foundational knowledge of mechanical design,…

Mechanical Engineer (Intern)

Delsys, Inc.

Natick, MA

Candidates must have a proven track record of solving multi-disciplinary challenges and must exhibit a strong passion for engineering

Senior Mechanical Engineer

VEIR

Woburn, MA

VEIR is seeking a qualified Senior Mechanical Engineer to join our System Integration & Heat Transfer team. This individual will play a critical role in the component design, system design,…

Senior Mechanical Engineer - Critical Facilities/Data Centers

Syska Hennessy Group

Boston, MA

…transportation, and commissioning. We are seeking a Senior Mechanical Engineer to join our team in Boston, MA – specializing in Critical Facilities/Data Centers. Your experience working in…

Senior Mechanical Engineer

STR

Woburn, MA

STR is seeking a Senior Mechanical Engineer to support the design, development, and implementation of electro-mechanical hardware for applications such as advanced multi-function Radar…

Mechanical Engineer - PE

Barry-Wehmiller

Boston, MA

When you join Design Group as a Mechanical Engineer, P.E., you are joining a team that will challenge you and position you for growth. In this role, you will work with a team of industry…

Entry-level Mechanical Engineer

Salas O'Brien

Boston, MA

• $78,000 to $82,000 USD / year

As a Mechanical Engineer for projects, you will be required to work with other building engineering staff to efficiently develop building HVAC, Plumbing, and Fire Protection system designs.…

Mechanical Engineer

QuEra Computing, Inc.

Boston, MA

…collaboration with global engineering teams. We are seeking a Mechanical Engineer to join our growing Japan…

Senior Mechanical Engineer

Salas O'Brien

Boston, MA · Newton, MA

• $110,000 to $150,000 USD / year

Job Summary: The Senior Mechanical Engineer leads the design, coordination, and delivery of complex building HVAC and thermal energy systems. This role provides technical leadership across…

Senior Mechanical Engineer, Amazon Industrial Robotics

Amazon.com Services LLC

North Reading, MA

As Senior Mechanical Engineer, you will develop innovative and complex hardware systems for our emerging robotic solutions and improve existing hardware to optimize performance and enhance…

Senior Mechanical Engineer, Robotics, Amazon Industrial Robotics

Amazon.com Services LLC

North Reading, MA

As Senior Mechanical Engineer, you will develop innovative and complex hardware systems for our emerging robotic solutions and scale designs to production. The ideal candidate has…

Sr. Mechanical Engineer

Amazon.com Services LLC

North Reading, MA

As an Amazon Robotics mechanical engineer, you will develop innovative hardware designs for our emerging robotic systems and improve existing hardware to optimize performance and enhance…

Mechanical Engineer, Amazon Robotics (AR)

Amazon.com Services LLC

North Reading, MA

As a an Amazon Robotics Mechanical Engineer you will develop innovative hardware designs for our emerging robotic systems and improve existing hardware to optimize performance and enhance…

Mechanical Engineer, Mobile Robotics

Amazon.com Services LLC

North Reading, MA

Job Overview – As an Amazon Robotics Mechanical Engineer you will develop innovative hardware designs for our emerging robotic systems and improve existing hardware to optimize performance…

Sr. Robotics Mechanical Engineer, Rotary Actuator Systems, Applied Automation

Amazon.com Services LLC

North Reading, MA

Shape the future of robotic actuation. As a Sr. Robotics Mechanical Engineer for Rotary Actuator Systems at Amazon Robotics, you will be a subject matter expert that owns the design,…

Sr. Mechanical Engineer, End Effectors, Amazon Robotics

Amazon.com Services LLC

North Reading, MA

Job Overview – As an Amazon Robotics Senior Mechanical Engineer you will develop innovative hardware designs for our emerging robotic systems and improve existing hardware to optimize…

Mechanical Engineer, Amazon Robotics

Amazon.com Services LLC

North Reading, MA

As an Amazon Robotics Mechanical Engineer on the Mobile Robotics team, you will support the sustaining engineering efforts for Amazon's network of mobile drive units deployed across our…

Senior Mechanical Engineer, Manipulation Robotics

Amazon.com Services LLC

North Reading, MA

…manufacture, deploy, and support. We are looking for a Senior Mechanical Engineer to own compliant grasping mechanisms and end-of-arm tooling from concept through production, with…

Mechanical Engineer

Teragen Energy Corporation

Southborough, MA

• $80,000 to $95,000 USD / year

As Teragen’s first Mechanical Engineer, you will be the mechanical engineering force multiplier across our entire technology organization. Rather than owning a single subsystem, you’ll…

Senior Mechanical Engineer

Piaggio Fast Forward

Boston, MA

We are looking to add an innovative and motivated individual to our mechanical engineering team with a thorough understanding of mechanical principles, as well as demonstrated leadership…