Last updated 2026-08-07

256 Mechanical Engineering Jobs in Boston, MA, United States

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Thales Defense & Security, Inc.

Aug 6
Principal Electrical Engineer
Billerica, MA, United States senior Full Time $150k-191.7k/yr
  • The candidate will work as a member of a design team by providing quality designs using advanced principles of electrical…
  • Analyze/simulate, build prototypes, oversee PCB layouts, perform verification testing, debug, and optimize digital circuit designs to meet…

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Commonwealth Fusion Systems

Aug 6
Manufacturing Engineer - First Shift
Somerville, MA, United States mid Full Time $90k-145k/yr
  • What you'll do: Analyze and improve manufacturing processes to reduce costs, increase efficiency, and ensure product quality Develop and ma…
  • The successful candidate will be responsible for designing, implementing, and optimizing manufacturing processes to improve productivity, e…

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Seurat Technologies

Aug 6
Process Engineer - Printing
Wilmington, MA, United States mid Full Time $95k-105k/yr
  • Conduct basic maintenance and troubleshooting tasks on production and ancillary equipment.
  • The ideal candidate demonstrates comprehensive capabilities to use additive manufacturing method to produce product and process materials t…

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Whoop

Aug 6
Senior Manufacturing Engineer, Tech Lead
Boston, MA, United States senior Full Time $150k-195k/yr
  • As a Senior Manufacturing Engineer, Tech Lead you will own manufacturing technical readiness for two concurrent NPI programs, serving as…
  • Own and lead end-to-end manufacturing execution for NPI, ensuring deliverables, risks, and milestones are met on schedule; accountable for…

Humanoid

Aug 6
Senior Mechanical Design Engineer
Boston, MA, United States senior Full Time $160k-215k/yr
  • What We're Looking For BSME with 5+ years of relevant experience Experience designing high-performance mechanical structures, motion mechan…
  • CAD Design & Documentation: Create and manage CAD models, engineering drawings, assembly documentation, and test plans for parts and assemb…

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Lila Sciences

Aug 6
Engineer II / Senior Mechanical Engineer, Sustaining Engineering
Cambridge, MA, United States senior Full Time $93.6k-158.4k/yr
  • Ability to support deployed systems, document technical decisions, and mentor others on maintainable mechanical design.
  • The role requires strong mechanical engineering fundamentals, practical problem-solving under operational pressure, and the ability to tran…

TekSky

Aug 6
Mechanical Engineer
Billerica, MA, United States senior Full Time
  • Specifically, the Mechanical Engineer will: Lead the full product development lifecycle including design, development, testing, manufacturi…
  • Design mechanical systems and components that align with customer needs and project requirements.

Xometry

Aug 6
DFM Project Engineer
Waltham, MA, United States entry Full Time $65k-85k/yr
  • As a DFM Project Engineer, you're primarily responsible for working with customers across an array of industries including aerospace, defen…
  • It is critical that you have the ability to evaluate manufacturability of customer designs and recommend solutions utilizing Xometry's exte…

PerkinElmer

Aug 6
Senior Manufacturing Engineer
Woburn, MA, United States senior Full Time $110k-130k/yr
  • Basic Qualifications: Bachelor's Degree in Mechanical, Electrical, Manufacturing, or Automation Engineering 7+ years of manufacturing engin…
  • Lead design-for-manufacturability and design-for-automation efforts for new and existing consumable products, partnering with R&D so parts…

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PM Group

Aug 6
Senior Mechanical Engineer
Burlington, MA, United States senior Full Time $135k-185k/yr
  • The Senior Mechanical Engineer will be mentored by high level Mechanical Engineering team members and will develop design documents such…
  • Coordination with other internal disciplines as well as external team members (e.g. vendors, clients, and contractors) Researching mechanic…

Myomo, Inc

Aug 6
Sr. Mechanical Design Engineer
Burlington, MA, United States senior Full Time $130k-140k/yr
  • Experience with electromechanical product development and manufacturing.
  • Own mechanical and electromechanical subsystems from concept through production, balancing performance, cost, and reliability.

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AgZen

Aug 6
Senior Manufacturing Engineer
Somerville, MA, United States senior Full Time $125k-155k/yr
  • This role will be an essential resource for AgZen's contact manufacturer, component suppliers, operations department and dealer network.

Axcelis Technologies

Aug 6
Senior Mechanical Engineer
Beverly, MA, United States senior Full Time $121.1k-181.6k/yr
  • You will work on tightly integrated electromechanical systems where mechanical design directly impacts system performance, throughput, and…
  • In this role, you will own subsystem designs and drive end-to-end engineering execution , developing solutions that directly impact tool…

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Nanopath

Aug 6
Mechanical Engineer
Cambridge, MA, United States mid Full Time
  • Technical Qualifications Experience designing mechanisms and mechanical assemblies, ideally in a regulated environment.
  • Design, source, build, and test mechanical assemblies and mechanisms, including their interactions with the fluidic cartridge and onboard c…

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Teradyne

Aug 6
Mechanical Engineer (Teradyne, North Reading, MA)
Reading, MA, United States mid Full Time $79.8k-127.6k/yr
  • Bachelor's or Master's degree in Mechanical Engineering or related field with 3+ years of relevant experience Proficiency in CAD tools…
  • Design and develop precision mechanical components and assemblies using CAD tools, supporting optical and electromechanical systems Own des…

Phoenix Tailings

Aug 6
7.3. Mechanical Engineer II
Burlington, MA, United States mid Full Time $90k-120k/yr
  • 3+ years of mechanical engineering experience designing, building, testing, and commissioning complex equipment, industrial systems, proces…
  • Key Responsibilities: Own mechanical systems and equipment from early concept development through design, fabrication, testing, commissioni…

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Boston Engineering Corporation

Aug 6
Senior Mechanical Engineer - R&D
Waltham, MA, United States senior Full Time $120k-140k/yr
  • From advanced robotics and autonomous systems to medical devices, digital solutions, defense technologies, and industrial automation, our t…
  • You'll have the opportunity to work on cutting-edge technologies across multiple industries while collaborating with a talented team of eng…

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Viken Detection

Aug 6
Principal Mechanical Engineer
Burlington, MA, United States senior Full Time $145k-170k/yr
  • The Principal Mechanical Engineer partners closely with Engineering, Physics, Program Management, and Operations to deliver high-performanc…
  • This highest-level individual contributor role sets mechanical design strategy, drives cross-platform alignment, and tackles complex system…

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Genesis AEC

Aug 6
Mechanical Engineer
Medford, MA, United States senior Full Time
  • Assisting the Lead Mechanical Engineer and Chief Automation Engineer on the development of Instrumentation and Control Design for Mechanica…
  • As a Project Engineer, you will be responsible for supporting a team of mechanical engineers and designers to deliver high-quality…

Formlabs

Aug 6
Electrical Engineering Manager
Somerville, MA, United States mid Full Time $170k-260k/yr
  • If you're looking to lead and develop a rapidly growing team of talented electrical engineers as we create next-generation digital…
  • Our electrical engineers work on the entire life cycle of the products they create - from the first whiteboard sketch…

SmithGroup

Aug 6
Mechanical Engineer
Boston, MA, United States mid Full Time $115k-135k/yr
  • Coordinate the work of mechanical designers and junior staff assigned to the project.
  • Working with us, you will: Perform analysis, design and documentation of heating, ventilating and air conditioning (HVAC) systems and contr…

Haemonetics Corporation

Aug 6
Senior Mechanical Engineer - Electromechanical Platform Architecture
Boston, MA, United States senior Full Time $90.1k-153.3k/yr
  • Deep technical expertise across mechanical engineering disciplines, including plastics, metals, materials, thermal management, mechanisms,…
  • Strong documentation capability, including system requirements, theory of operation, CAD drawings, test protocols and reports, risk analysi…

Analogic

Aug 6
Electrical Engineer
Canton, MA, United States senior Full Time
  • Solid problem solving and troubleshooting skills Excellent written and verbal communication skills Ability to work both independently and a…

TekWissen

Aug 6
Component Engineer 4
Newton, MA, United States mid Full Time
  • Must have experience in cross-functional collaboration and technical leadership Must have experience in project management including task t…
  • You will be a visible technical resource working on development of complex electro-mechanical assemblies.

Applied Industrial Technologies

Aug 6
Mechanical Engineer
Norwood, MA, United States mid Full Time
  • Prepare proposals with 2D & 3D designs for machine frames, safety guarding, automation solutions, and complete automated machine designs De…
  • Provide technical support and training to colleagues and customers Qualifications: Bachelor's degree in mechanical engineering Prefer 3-5 y…
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