Senior Engineer II, Robotics Mechanical Design
Cambridge, MA$136.8k - $190.6kFull-timePosted 1w ago
About the role
Robotics Mechanical Design Engineer responsible for end-to-end mechanical design of custom mobile manipulator configurations by integrating robot arms with AMR/AGV bases, modeling in CAD, preparing for simulation and physical build, and documenting design decisions.
Responsibilities
- Design and iterate mounting and integration concepts combining robot arms with AMR/AGV base platforms
- Produce multiple design options per platform combination for evaluation
- Model custom mobile manipulator configurations in CAD, including brackets, structural supports, and interface hardware
- Run mass, center-of-gravity, and payload analysis to keep configurations within manufacturer specifications
- Design cable, hose, and connector routing between the arm, end effector, and AMR base
- Prepare simulation-ready CAD models and specifications (exportable URDF/mesh geometry) for Isaac Sim validation
- Document design decisions, tolerances, and assembly procedures, and support physical build and integration
Qualifications
- Mechanical or mechatronic design experience in a production, commercial, or applied R&D setting, ideally involving robotics or automated equipment
- Strong proficiency in 3D CAD software (SolidWorks, Fusion 360, Onshape, or similar)
- Experience designing mechanical mounts, brackets, or structural interfaces for hardware integration
- Understanding of payload, mass properties, and center-of-gravity considerations for robotic arms on mobile bases
- Familiarity with robot arm and AMR specifications, including mounting interfaces, payload limits, and reach envelopes
- Comfortable iterating quickly, producing and revising multiple design options rather than one final design upfront
- Strong documentation habits, with the ability to communicate design intent and constraints to a non-mechanical audience
Skills
Required:3D CAD proficiencyMechanical design for hardware integrationPayload and CG analysisRobot arms/AMR specificationsDocumentation and communication
Benefits
- Comprehensive benefits program (medical, dental, vision)
- Employer-paid life and disability insurance
- Flexible time off and generous holidays
- Paid parental leave
- Educational assistance program
- Commuter benefits including bike share memberships
- Company subsidized lunch program
Last updated Oct 21, 2026. Interested? Apply on the company site.
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