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Symbotic LLC
Staff Mechanical Engineer - Mobile Bot
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Based on Massachusetts data
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What they do
A Mechanical Engineer researches, designs, develops, constructs, and tests mechanical devices including machines, engines and tools. Works on devices ranging from power generators to household dishwashers to surgical equipment. May specialize in a particular type of machine or tool. May develop new devices or improve existing ones to run more efficiently.
$102,946 / year median in Massachusetts
+9% projected growth
Job Description
Who we are With its A.I.-powered robotic technology platform, Symbotic is changing the way consumer goods move through the supply chain. Intelligent software orchestrates advanced robots in a high-density, end-to-end system - reinventing warehouse automation for increased efficiency, speed and flexibility. What we need We are looking for a Staff Mechanical Engineer to join our Mobile Robotics Engineering team within our Core Hardware Engineering organization. Your job will be to design, develop, and validate the mechanical systems that power our next-generation autonomous mobile robots. You'll own critical mechanical subsystems from concept through production while partnering closely with electrical, software, manufacturing, and systems engineering teams to deliver reliable, high-performance robotic solutions. What we do The Mobile Robotics Engineering team is part of our Core Hardware Engineering organization, which is responsible for designing and developing the autonomous mobile robots that power Symbotic's warehouse automation platform. The team combines mechanical, electrical, controls, and software engineering to create scalable robotic systems capable of operating reliably in demanding customer environments. What you'll do Lead the design and development of critical mobile robot mechanical systems, including chassis, drivetrains, suspension, actuation systems, payload handling mechanisms, and structural components. Design and integrate motion systems by selecting motors, gearboxes, bearings, wheels, and other drivetrain components while performing torque, speed, durability, and lifecycle analysis. Develop innovative mechanical mechanisms and structures that meet performance, reliability, and manufacturability requirements. Perform engineering analysis including FEA, kinematic studies, tolerance stack-ups, and validation testing to ensure robust product performance. Drive Design for Manufacturing and Assembly (DFM/DFA) by partnering with manufacturing, suppliers, and contract manufacturers to optimize cost, quality, and scalability. Collaborate cross-functionally with electrical, firmware, software, systems, manufacturing, and service teams to integrate mechanical designs into complete robotic systems. Mentor junior engineers and support design reviews, engineering documentation, product releases, and field validation activities. Travel up to 50% as needed to support product development, integration, testing, and customer deployments. What you'll need Bachelor's degree in Mechanical Engineering or a related engineering discipline required. Master's degree or other advanced engineering degree strongly preferred. Minimum of 8 years of mechanical design experience, including at least 3 years developing mobile robots, AGVs/AMRs, automation equipment, autonomous vehicles, drones, or similar electromechanical systems. Experience designing electromechanical systems for deep freeze and condensing operating environments. Expertise with SolidWorks (preferred) or similar 3D CAD software, including GD&T, drawing release, BOM management, and PLM/PDM systems. Strong background in machine design, structural analysis, FEA, kinematics, tolerance analysis, and drivetrain design. Hands-on experience developing and validating prototypes, creating test plans, and iterating designs based on test results. Advanced knowledge of manufacturing processes including machining, sheet metal fabrication, injection molding, and Design for Manufacturing and Assembly (DFM/DFA). Familiarity with mobile robotics safety standards (such as ISO 3691 or