Top Mechanical Engineering Jobs in Boston, MA

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.

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.

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.

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.

Looking for a Senior Mechanical Engineer with expertise in robotics to design systems, source components, and prototype robots.

The Robotics and Mechanical Engineer will design robotic mechanisms, source components, prototype robots, and troubleshoot mechanical systems. Requires hands-on experience and strong mechanical engineering skills.

The job involves designing and overseeing HVAC and plumbing engineering projects for various clients. Responsibilities include preparation of engineering reports, calculations, drawings, and specifications, along with construction phase services and QA/QC functions. Candidates will work independently with some supervision, interfacing with clients and mentoring junior staff.

Lead mechanical engineer responsible for complex HVAC design (ductwork, piping, equipment selection), Revit/BIM modeling, QA/QC review, mentoring staff, interfacing with clients, construction administration, value engineering, site visits, and project coordination across large building projects.

Lead mechanical engineering for large-scale HVAC systems including ductwork, piping, equipment selection, and specification. Perform Revit/BIM modeling, energy modeling, QA/QC, mentor designers, manage multiple projects, interface with clients and design teams, conduct site visits, respond to RFIs and change orders, and support construction administration and value engineering.

Lead mechanical and structural design for mobile robotic systems from concept through commercialization. Perform FEA, tolerance analysis, prototyping, testing, and design optimization. Collaborate with electrical, software, controls, manufacturing, and quality teams. Produce ANSI Y14.5-compliant drawings with GD&T, manage BOMs and ECOs in PLM, troubleshoot design issues, and support manufacturability, integration, and continuous improvement. Travel up to 20% may be required.

Design and architect mechanical systems and subassemblies for a novel braid-assist robotic device, taking concepts through prototyping, design for manufacturing, and production. Collaborate with mechanical, industrial design, electrical, manufacturing, supplier, and user teams. Manage engineers, establish engineering standards, and drive hands-on design decisions focused on usability, performance, and manufacturability.