Top Mechanical Engineering Jobs in Boston, MA

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.

Designs complex electro-mechanical systems from concept through fabrication and testing. Conducts trade studies, prototypes solutions, develops requirements, manages technical risks, and supports detailed mechanical design. Collaborates with multidisciplinary teams, adapts to changing requirements, and mentors less experienced engineers. Work includes ruggedized systems, harsh environments, dynamic mechanisms, and autonomous systems.

Design and document mechanical assemblies for thermal interface materials in semiconductor packages. Build, instrument, and test prototypes and mockups, analyze thermal and mechanical data, coordinate fabrication, document customer requirements, and support qualification activities and technical engagements. The role also contributes to product improvements and maintains organized design and test records.

Supports hands-on mechanical engineering education through lab instruction, course and workshop development, student mentoring, equipment maintenance, fabrication support, and technical troubleshooting. Oversees lab safety training, compliance, documentation, purchasing, and facility organization. Advises students on capstone, thesis, and extracurricular projects while collaborating with faculty and teaching staff to develop instructional activities and design competitions.

Leads the design, prototyping, testing, commissioning, and continuous improvement of direct air capture process equipment and pilot plant systems. Responsibilities include CFD and FEA analysis, equipment installation and validation, test rig development, technical documentation, safety reviews, project budgeting and scheduling, vendor coordination, and oversight of junior engineers and designers.

Embed with enterprise customers to solve mechanical engineering data, integration, and workflow challenges across PLM, ERP, QMS, and design systems. Implement AI-enabled CoLab workflows, validate AI-generated engineering results, identify product gaps, and develop scalable documentation and playbooks. Partner with technical program managers, software engineers, product teams, and customer stakeholders to lead technical projects and improve engineering decision-making.

Lead design, architecture, and deployment of custom manufacturing equipment. Translate process requirements into scalable mechanical systems, drive build vs. buy decisions, prototype and commission hardware, and establish practices for equipment development. Report to CEO, shape technical roadmap, and grow a mechanical engineering and equipment organization.

Owns continuous improvement for robotic actuator products by investigating field and manufacturing failures, leading root cause and corrective action analyses, and implementing design changes through ECOs. Collaborates with production, testing, and global manufacturing partners to improve reliability, manufacturability, and product maturity. The role also contributes to technology roadmaps, prioritizes complex projects, and mentors teams. Requires 10–20% international travel.

Design and analyze complex mechanical and electromechanical products from concept through production. Develop CAD models, fabrication drawings, engineering requirements, hardware architectures, tolerance analyses, and simulations. Design molded, sheet metal, and machined components; specify and source off-the-shelf components; and support mechanisms, motion control, systems bring-up, and cross-functional integration. Work with teams to establish supply chains and plan manufacturing and delivery.

Own mechanical product development from concept and CAD through prototyping, qualification, and production transfer. Design rugged, safety-critical assemblies; define mechanical safety architecture; specify materials, tolerances, finishes, and fasteners; build prototypes; create manufacturing packages; execute environmental and mechanical qualification testing; and manage BOM, weight, and center-of-gravity budgets while collaborating with hardware and software engineers.

Create production-ready mechanical designs using SolidWorks, including 3D CAD models, technical drawings, dimensions, tolerances, and manufacturing specifications. Revise designs, reverse engineer products, assess materials and manufacturability, calculate mass, and identify design risks. Develop engineering improvements, maintain accurate documentation, support multiple projects, and meet deadlines while working independently with US-based engineering teams.

Supports mechanical engineering for data center facilities, including hardware design, control sequence programming, troubleshooting, repairs, documentation, and stakeholder updates. Collaborates with cross-functional teams to maintain reliable infrastructure operations and applies knowledge of mechanical systems, thermodynamics, CAD, and CFD. The remote role includes occasional data center visits, approximately 10% travel, and occasional work outside normal business hours.

Performs piping flexibility and stress analysis, pipe support design, finite element analysis, and static equipment design for oil, gas, and LNG projects. Prepares calculations, drawings, specifications, bid evaluations, and technical documentation. Reviews supplier data, coordinates with multidisciplinary project teams, directs designers and drafters, and provides field verification and mechanical execution support.

Design and develop complex electromechanical products from concept through production. Responsibilities include defining requirements, creating detailed mechanical designs and production documentation, performing engineering analyses, collaborating with industrial design and UX teams, coordinating with vendors, testing prototypes and first articles, and preparing project and technical reports. The role is onsite in Waltham, Massachusetts and involves hands-on shop and laboratory work.

Design and develop complex electromechanical and robotic products from concept through production. Define requirements and hardware architectures, perform mechanical analyses, create production documentation, collaborate with interdisciplinary teams, vendors, and clients, and test prototypes and first articles. Provide technical leadership, mentor junior engineers, support project planning, and develop molded, sheet metal, and machined components in a fast-paced product development environment.

Evaluates, selects, qualifies, and improves mechanical components for semiconductor equipment. Partners with suppliers and cross-functional teams to reduce costs, improve quality and reliability, manage supplier changes, lead testing and validation, maintain qualification records, support alternate sourcing, and conduct root-cause and continuous-improvement initiatives.

Design and validate high-performance mechanical structures and mechanisms for humanoid robots. Create detailed CAD models and drawings, run FEA and topology optimization, prototype and test designs, ensure manufacturability and safety, resolve design issues, and collaborate with cross-disciplinary teams and vendors to transition concepts to production.

Seeking a Mechanical or Electrical Engineer with MEP experience to design, develop, and execute projects, ensuring compliance with standards.

The Senior Mechanical Engineer will design and develop robotic mechanisms, electric motor actuators, and manufacturing systems while prototyping and troubleshooting mechanical systems.

The Senior Mechanical Engineer will design robotic systems, focusing on mechanism design, electric motor actuation, and prototyping while ensuring manufacturability.

Join Hstar as a Mechanical Robotics Engineer focusing on robot design, integration, and testing, requiring strong skills in mechanical systems and robotics.

We seek mechanical engineers for robot design and development, requiring hands-on experience with prototyping, troubleshooting, and production systems.

The role involves designing robotic mechanisms, sourcing components, and prototyping robots, as well as troubleshooting mechanical systems.