Senior Mechanical Design Engineer / Robotics

Boston, MAHybridFull Time$150k - $172kA rapidly growing, VC-backed robotics company in Boston, MA is looking for a Senior Mechanical Design Engineer to help build the next generation of warehouse automation technology. The company develops AI-powered robotic systems that automate complex warehouse operations, combining advanced robotics, mechanical engineering, and intelligent software to improve safety and efficiency in real-world environments. This is a full-time hybrid opportunity for an experienced mechanical engineer who wants to work on cutting-edge robotic hardware from concept through production.This is an opportunity to have a direct impact on the future of industrial automation by designing rugged robotic systems that operate in challenging warehouse environments. The ideal candidate is a hands-on mechanical engineer who enjoys solving complex hardware challenges, building prototypes, improving reliability, and collaborating across mechanical, electrical, software, and manufacturing teams. You’ll have the chance to work in a fast-paced startup environment where your designs move quickly from idea to deployed product, while continuing to grow your expertise in robotics, automation, and advanced manufacturing.Required Skills & Experience7+ years of mechanical engineering experience, ideally within robotics, automation, or complex electromechanical systems Bachelor’s or Master’s degree in Mechanical Engineering or related field Experience owning mechanical designs from concept through production Strong CAD experience with Onshape, SolidWorks, Creo, or similar parametric CAD tools Experience designing machined parts, sheet metal components, and welded assemblies Hands-on prototyping, testing, and design iteration experience Experience with tolerance stack-ups, DFMEA, FAI, PPAP, and engineering documentation Experience supporting production builds and troubleshooting mechanical issues in the field Experience with ECO/deviation processes and design change managementDesired Skills & ExperienceRobotics, warehouse automation, or industrial automation experience Experience designing hardware for real-world deployment environments Knowledge of CNC machining, sheet metal fabrication, welding, 3D printing, and injection molding Experience with Onshape and Arena PLM Experience collaborating with electrical and software engineering teams Familiarity with safety standards and quality control processesWhat You Will Be DoingTech Breakdown40% Mechanical Design & CAD Development 25% Prototype Development & Hardware Testing 20% Manufacturing Support & Continuous Improvement 15% Cross-Functional Engineering CollaborationDaily Responsibilities40% Hands-on mechanical engineering, prototyping, testing, and troubleshooting 30% Product development, documentation, and design improvements 30% Collaboration with electrical, software, manufacturing, and operations teamsThe OfferBonus eligible 401K contributions with 5% company contributionYou will receive the following benefits:Medical, Dental, and Vision Insurance Unlimited Vacation Time Federal and State Holidays Travel supplies and additional workplace perksApplicants must be currently authorized to work in the US on a full-time basis now and in the future.