Top Mechanical Engineering Jobs in Boston, MA

Leads mechanical design and new product introduction for automotive-grade connected devices, specializing in ruggedized connectors, waterproof enclosures, cable harnesses, and sealing systems. Creates production-ready CAD models and drawings, performs tolerance and failure analysis, validates designs, and supports manufacturing readiness. Collaborates with engineering, quality, manufacturing, and suppliers across the product lifecycle, including NPI builds, process validation, production ramp, and critical field issue investigations. International travel supports offshore manufacturing and customer-site failure analysis.

Designs, analyzes, prototypes, tests, and launches mechanical systems for next-generation beverage dispensing machines. Translates product requirements into manufacturable technical solutions, integrates mechanical and electrical components, collaborates with cross-functional teams and suppliers, develops reliability tests, manages design risks, participates in design reviews, and mentors others.

Develops and deploys mechanical test fixtures and systems for product development and mass production. Responsibilities include translating test requirements into robust designs, applying tolerance analysis and GD&T, collaborating with contract manufacturers, leading fixture debugging and root-cause investigations, maintaining CAD and production documentation, and supporting NPI and production builds. The role also integrates electrical and instrumentation elements, evaluates fixture capability using manufacturing data and statistical methods, and drives cross-functional fixture improvements.

Leads mechanical and opto-mechanical development of complex light-based medical devices from design inputs through verification, validation, and manufacturing transfer. Develops specifications, intellectual property, cost-reduction initiatives, prototypes, optical systems, thermal-management solutions, and regulatory documentation. Coordinates internal teams, suppliers, partners, and customer transfers while ensuring compliance with FDA requirements, ISO 13485, and CE Mark standards. Requires advanced mechanical engineering expertise, SolidWorks proficiency, project leadership, and occasional travel.

Senior Mechanical Engineer responsible for system-level design, analysis, prototyping, validation, documentation, production support, and reliability improvements for complex mechanical or electromechanical products. The role leads investigations, resolves field and performance issues, manages engineering changes, collaborates cross-functionally, reviews technical work, and mentors engineers. Experience with industrial automation, robotics, conveyors, reliability engineering, design for manufacturing, and SolidWorks-based documentation is preferred.

Leads mechanical stress evaluations and finite element analysis for aircraft engine structural and rotating components across new product introduction, certification, manufacturing, field support, and repairs. Coordinates product-line priorities across engineering, program, manufacturing, and quality teams; resolves technical issues; mentors engineers; and provides technical leadership for multiple projects involving military products.

Design, prototype, test, and validate next-generation iron-air battery subsystems and components for volume manufacturing. Lead instrumentation, data collection, testing, and analysis; develop verification plans; run trials; and use data-driven insights to guide specifications and product design. The role applies mechanical engineering fundamentals including heat transfer, fluid dynamics, and mechanics while collaborating cross-functionally to advance energy storage systems from concept through mass manufacturing.

Designs ruggedized electromechanical systems, dynamic mechanisms, and autonomous systems for challenging environments. Responsibilities include concept exploration, trade studies, design down-selection, prototyping, testing, technical reporting, and communicating design decisions to project leadership. The role requires collaboration across multidisciplinary teams and independent execution of mechanical design assignments.

Reviews and verifies mechanical engineering models, detailed drawings, and work products across design, stress, systems, thermal, and manufacturing disciplines. Ensures engineering designs meet program requirements, schedules, affordability, accuracy, and producibility. Coordinates with engineers, analysts, and manufacturing teams to complete design verification and release processes. The role requires mechanical or electrical engineering education, Secret clearance, and experience with Windchill, ASME Y14.5, and PTC Creo.

Designs, analyzes, tests, and releases electromechanical laboratory instruments, consumables, and automation accessories. Uses SolidWorks, simulation, experimentation, prototyping, and design verification to develop products from concept through manufacturing. Responsibilities include cross-functional design reviews, documentation, vendor management, engineering change orders, FMEA, risk assessment, root cause analysis, and compliance with engineering standards. The role is primarily on-site in Woburn, Massachusetts, includes up to 10% travel, and requires laboratory work and lifting up to 25 pounds.

Designs, analyzes, integrates, and supports mechanical systems for semiconductor inspection and metrology equipment. Responsibilities include mechanical assembly and mechanism design, tolerance and structural/thermal analysis, prototyping, testing, engineering documentation, supplier collaboration, manufacturing support, field troubleshooting, and reliability and manufacturability improvements across the product lifecycle.

Design and develop robotic technologies, instruments, and orthopedic medical devices. Lead multidisciplinary R&D projects, apply design controls, and support verification, validation, regulatory compliance, design transfer, product launches, complaint investigations, and post-market surveillance. Analyze technologies, resolve nonconformances, drive corrective actions, and collaborate with Regulatory, Quality, Manufacturing, and external partners. Mentor junior engineers, contractors, and interns while contributing to product improvements, technology upgrades, and audits.

Leads mechanical design and product development for robotic and medical device systems. Designs complex mechanisms, flexible instruments, precision assemblies, and electromechanical components; evaluates existing designs for performance, cost, reliability, and manufacturability improvements. Provides technical leadership to engineering technicians, manages project priorities and deliverables, collaborates across disciplines, and supports prototyping, testing, troubleshooting, verification, validation, and commercialization.

Leads mechanical engineering projects for next-generation X-ray imaging systems, covering requirements, concept and detailed design, CAD documentation, prototyping, verification, integration, root-cause analysis, and product transfer. Develops mechanical and electromechanical components, fixtures, and test equipment while collaborating with suppliers, manufacturing, quality, and multidisciplinary engineering teams. Supports design reviews, engineering changes, configuration management, and technical decision-making in a regulated medical technology environment.

Leads mechanical design and productization for robotic transportation products from concept through launch. Designs production components, creates CAD and manufacturing documentation, develops prototypes and test fixtures, performs testing and root-cause analysis, and supports manufacturing and assembly. Collaborates with electrical, software, test, manufacturing, design, and vendor teams to resolve complex mechanical challenges and optimize designs for production.

Design and develop complex electromechanical and robotic products from concept through production. Lead mechanical engineering analyses, define requirements and hardware architecture, create production documentation, collaborate with interdisciplinary teams and clients, interface with vendors, test prototypes and first articles, manage project plans, and mentor junior engineers across multiple projects.

Design and develop electromechanical products from concept through production. Responsibilities include requirements gathering, mechanical design, engineering analysis, documentation, prototype and first-article testing, vendor collaboration, and regulatory coordination. The role involves designing molded, sheet metal, and machined components, collaborating with industrial design and UX teams, and managing project activities in an onsite product development environment.

Design and develop valves for U.S. Navy submarines and aircraft carriers. Responsibilities include reviewing specifications, creating CAD models and manufacturing drawings, supporting quality and manufacturing teams, troubleshooting shop-floor issues, preparing assembly and testing procedures, and performing stress analysis. The role requires a mechanical engineering degree and manufacturing-process knowledge, with preferred experience in engineered-to-order products, product data systems, valves, BOM development, and ASME standards.

Designs and develops mechanical components for cardiac electrophysiology catheters, sheaths, and other medical devices. Responsibilities include prototyping, CAD design, manufacturing process development, test fixture creation, troubleshooting assembly issues, design reviews, FMEA participation, supplier coordination, clinical evaluations, and cross-functional integration with electrical and software engineering teams.

Design, build, test, and refine mechanical prototypes and products in a hands-on product development consulting environment. Collaborate with multidisciplinary engineering teams and clients to develop technologies and bring products to production. Use CAD, CNC machining, 3D printing, laser cutting, and other manufacturing processes while solving technical challenges across biomedical, automation, robotics, and industrial applications.

Mechanical engineering interns will support hands-on product development and consulting projects, creating mechanical designs, building and testing prototypes, refining designs based on test results, and presenting solutions to clients. The role involves collaborating with multidisciplinary engineering teams and using prototyping equipment such as CNC machines, 3D printers, laser cutters, and other engineering tools.

Leads mechanical design and product development for autonomous surface, underwater, and remotely operated vehicles. Responsibilities include component and system design, analysis, drawings, BOMs, requirements integration, prototyping, testing, manufacturing support, supplier and field issue resolution, quality compliance, effort estimation, and mentoring. The role is onsite, requires collaboration across engineering disciplines, up to 25% travel, U.S. citizenship, and eligibility for a DoD Secret clearance.

Leads mechanical product development for bioprocessing equipment from concept through commercial release. Designs components, assemblies, and systems; creates CAD models and engineering documentation; manages BOMs and engineering changes; maintains design traceability and risk documentation; leads reviews and technical workstreams; mentors engineers; performs prototyping, testing, troubleshooting, root-cause analysis, and supplier collaboration.

Lead end-to-end mechanical engineering for next-generation biometric wearable products, from concept through manufacturing release. Own system-level design, analysis, validation, documentation, supplier coordination, DFM, root-cause analysis, and production readiness. Develop SolidWorks models, drawings, BOMs, and ECOs; manage verification and validation testing; collaborate with contract manufacturers and cross-functional teams; and mentor junior engineers. Travel internationally up to 20% and work from the Boston office.

Leads the mechanical design and development of automated semiconductor capital equipment, including ion implanters. Owns product development, qualification, release, troubleshooting, and lifecycle improvements while ensuring compliance with safety, SEMI, and customer requirements. Coordinates with project managers, customers, offshore teams, and design services. Guides less experienced engineers, manages schedules and budgets, and applies engineering analysis, design-for-excellence, PLM, 3D modeling, and FEA methods.