Mechanical Design Engineer - Robot Parts & Enclosures (Contract)
Hybrid (San Francisco, CA, US)INR 360k - INR 800kContractPosted 3mo ago
About the role
Contract mechanical design engineer role at OS3 focusing on CAD design for robot parts and enclosures, remote collaboration with SF lab, real-world prototyping and iteration.
Responsibilities
- Design robot parts, enclosures, and covers in CAD for 3D printing, CNC, and sheet metal
- Package cameras, sensors, compute, actuators, and wiring into clean, serviceable assemblies
- Own designs from concept through prototype, assembly feedback, and revision
- Produce CAD geometry clean enough to feed our simulation and testing pipeline
- Iterate fast: you design remotely, we build in SF, and you get feedback from real robots within days
Qualifications
- Strong CAD fundamentals — parametric modeling, assemblies, tolerancing, DFM
- Hands-on prototyping experience: you've printed, machined, assembled, and fixed your own designs
- A feel for designing around electronics, cabling, and moving joints
- Clear async communication — you can drive a design loop remotely
Skills
Required:CAD3D printingElectronics interfacing
Nice to have:CNCSheet metal
Last updated Oct 25, 2026. Interested? Apply on the company site.
About OS3
Intelligence and Machines for Physical Labor
Semi-humanoid robots that do real physical labor. Building hardware and training models, each driving the other. Already deploying in hospitality.
Artificial IntelligenceHardwareRoboticsB2B