Top Mechanical Engineering Jobs in Boston, MA

Leads mechanical design, validation, and development for next-generation biometric wearable products from concept through manufacturing release. Creates SolidWorks models, drawings, BOMs, and ECOs; designs validation protocols; manages testing; performs root-cause analysis; coordinates engineering changes with suppliers and contract manufacturers; and mentors junior engineers. Collaborates with electrical, embedded, manufacturing, product, and program teams while supporting high-volume consumer electronics production.

Design, prototype, test, and improve mechanical components for wearable hardware products from concept through manufacturing release. Create CAD models, drawings, BOMs, and ECOs; conduct DfM reviews; support validation builds; manage second sourcing; perform root-cause analysis; and improve quality, reliability, performance, and manufacturability. Collaborate with electrical, manufacturing, supply chain, quality, suppliers, and contract manufacturers, including up to 20% international travel.

Own mechanical subsystems and components for WHOOP wearable products, leading design improvements, validation, engineering changes, root-cause investigations, and sustaining production engineering. Collaborate with electrical, manufacturing, supply chain, quality, suppliers, and contract manufacturers to improve performance, reliability, manufacturability, yield, and cost. Maintain CAD and technical documentation, support validation builds, mentor junior engineers, and travel internationally up to 20%.

Leads packaging engineering from concept through manufacturing release for WHOOP products and accessories. Responsibilities include SolidWorks design, technical documentation, component and BOM ownership, prototyping, validation, root-cause analysis, supplier and contract manufacturer collaboration, production ramp, and packaging process improvement. The role requires balancing user experience, manufacturability, cost, quality, sustainability, and supply-chain readiness while collaborating across engineering, design, manufacturing, quality, operations, product, and creative teams.

Design, prototype, test, and document complex mechanical components for WHOOP hardware products from concept through manufacturing release. Create 3D files, drawings, BOMs, and ECOs; collaborate with suppliers and contract manufacturers; support validation plans, DOE, root-cause analysis, and manufacturing execution. The role requires cross-functional communication, technical risk management, and up to 20% international travel to manufacturing partners.

Design, prototype, and test mechanical components for early-stage wearable hardware projects. Develop manufacturing-ready designs, evaluate technologies and manufacturing methods, support validation testing and design of experiments, and operate prototyping equipment such as 3D printers and CNC machines. Collaborate with multidisciplinary teams, suppliers, contract manufacturers, and senior engineers to improve product quality, performance, and manufacturability.

Design and develop consumer products from concept through CAD, prototyping, testing, verification, and production. Conduct design studies, build and test prototypes in on-site labs, solve technical problems, and collaborate with product development teams in the UK and China. The role requires applying mechanical engineering fundamentals, independently implementing and verifying solutions, and contributing to fast-paced product launches.

Designs and validates early-stage corded and cordless consumer products through feasibility studies, proof-of-concept rigs, CAD layouts, 3D models, and functional prototypes. Collaborates globally with engineering, industrial design, brand, and testing teams across mechanical, electrical, software, battery, and connectivity systems. Conducts lab testing, communicates findings, supports IP development, and mentors junior engineers.

Design, analyze, integrate, test, and support mechanical systems for aerospace platforms across the full product lifecycle. Responsibilities include avionics packaging, harnessing, connector selection, structural design, CAD, engineering calculations, prototyping, production support, troubleshooting, and field operations. Collaborate with Manufacturing, Supply Chain, Quality, Program Management, and external suppliers to deliver reliable, buildable, and mission-ready hardware.

Own mechanical hardware design for vehicle-mounted LiDAR sensors from concept through production. Responsibilities include enclosure, chassis, thermal, sealing, mounting, drawings, GD&T, testing, tooling, DFM, contract manufacturing support, revision control, and field reliability. The role requires hands-on prototyping, collaboration with electrical and firmware teams, and ensuring rugged performance across environmental and vehicle conditions.

Own the mechanical design and production lifecycle of ruggedized vehicle-mounted sensor hardware. Responsibilities include enclosure, chassis, thermal, sealing, mounting, simulation, environmental testing, CAD, drawings, GD&T, BOMs, DFM, tooling, tolerance analysis, reliability improvements, contract manufacturing support, and product documentation. The role collaborates with electrical, firmware, perception, molders, tool shops, and manufacturing partners while ensuring safety, quality, cost, and production readiness.

Design building HVAC, plumbing, and fire protection systems for facilities projects. Create 3D Revit models and construction documents, coordinate designs with architects, engineers, contractors, and project managers, communicate recommendations, follow project standards and quality controls, and support timely, accurate project deliverables.

Leads HVAC system design for commercial, industrial, municipal, and healthcare facilities. Performs load calculations, energy modeling, system sizing, drafting, code compliance, site inspections, construction administration, QA/QC, technical reporting, client presentations, and proposal support. Coordinates multidisciplinary teams, mentors junior engineers, and provides technical guidance.

Leads mechanical design and development of complex electromechanical medical diagnostic and IVD systems from concept through verification, validation, and design transfer. Develops manufacturable solutions involving motion systems, precision fluidics, thermal management, CAD modeling, simulation, GD&T, and tolerance analysis. Provides technical leadership, design-control documentation, defect and root-cause analysis, CAPA support, cross-functional collaboration, mentoring, and guidance on product architecture and engineering trade-offs.

Designs and lays out HVAC, plumbing, and fire protection systems; performs load calculations, equipment selection, energy modeling, and mechanical engineering analysis. Prepares detailed project deliverables, interprets plans and specifications, applies building codes, supports cost estimates and quality management, communicates with clients and project teams, and contributes to site visits and reporting under the guidance of a lead engineer.

Lead supplier development for machined parts: audit and improve supplier processes, perform on-site quality investigations, support NPI, provide technical guidance on specifications and manufacturing, monitor supplier performance, and mitigate supply chain risks to enable scalable aerospace production.

Supports mechanical engineering design, technical analysis, and implementation for infrastructure projects. Collaborates with Professional Engineers and multidisciplinary teams across multiple public, private, and institutional projects. Helps develop cost-effective solutions, update existing systems, and meet client and contract requirements while gaining practical experience in planning, design, and technology-enhanced engineering services.

Lead mechanical design, analysis, and testing of key assemblies for superconducting power systems. Own concept-to-production mechanical and thermal designs, perform FEA and structural assessments, define requirements and qualification testing, support cryogenic integration and deployments, and mentor junior engineers.

Entry-level mechanical engineers will support HVAC, plumbing, and fire protection design for fit-out, base building, and infrastructure projects. Responsibilities include preparing riser diagrams, schedules, and floor plans; coordinating distribution systems and equipment spaces; designing HVAC, plumbing, and utility systems; laying out sprinkler systems; reviewing shop drawings; and conducting supervised site visits and punch lists.

Design, test, and iterate mechanical subassemblies from CAD through production. Collaborate with mechanical, industrial design, electrical, manufacturing, and cross-functional teams to develop robotics and consumer electronics products. Own subsystems, apply DFM/DFA and rapid prototyping practices, incorporate user needs and ergonomics, and help bring novel haircare technology from concept to market.

Design, fabricate, integrate, and test mechanical components and electro-mechanical assemblies for radar and multi-sensor products. Build prototypes, troubleshoot mechanical and basic electrical issues, create hardware documentation, support component procurement, and participate in lab testing, field deployments, and customer demonstrations. Collaborate with electrical, firmware, and systems engineers while using CAD, shop tools, wiring, soldering, and diagnostic methods.

Leads complex mechanical engineering solutions for semiconductor equipment, including concept development, materials and fabrication selection, FEA, tolerance analysis, testing, documentation, and troubleshooting. Coordinates with electrical, chemical, and software engineering teams, oversees manufacturing and assembly, supports technicians, communicates with customers, and visits manufacturing or customer sites to resolve issues.

Designs, analyzes, fabricates, validates, and improves electromechanical machinery, robotic work cells, and warehouse automation equipment. Responsibilities include preparing manufacturing documentation, supporting production and commissioning, coordinating with suppliers and multidisciplinary teams, developing test procedures and manuals, validating mechanical components, and guiding less experienced engineers. The role includes customer visits, fabrication and assembly participation, and up to 20% travel.

Design and coordinate HVAC systems for healthcare, commercial, higher education, and laboratory projects. Responsibilities include load calculations, ductwork and piping design, equipment selection, specifications, system sequences, interdisciplinary coordination, RFI responses, submittal reviews, contractor support, field verification, and managing design work plans across SD, DD, and CD phases.

Lead the design, analysis, prototyping, integration, and validation of high-precision mechanical and optomechanical subsystems for semiconductor metrology and inspection equipment. Develop flexure mechanisms, positioning systems, thermal and vibration control solutions, and precision interfaces. Perform FEA, structural dynamics, thermal, modal, and tolerance analyses while collaborating across engineering disciplines, suppliers, and manufacturing teams. Provide technical leadership, mentor engineers, and guide precision engineering roadmaps.