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Pivotrobotics

Senior Mechanical Engineer

LocationSan Francisco
Work modeon-site
Typefull-time
DepartmentEngineering
Company size1+ people
First seen1w ago
Last seen2d ago
The role
We’re looking for someone who already knows this problem. Not robotics in the abstract — the specific, gnarly reality of putting an abrasive against a metal part with a robot and getting a good result, repeatably, in a production environment. If you’ve wrestled with wheel wear, force control, fixturing that survives a foundry, cycle times that actually close a business case, and the thousand small failures between a clean demo and a cell that runs a shift unattended, you’re who we want.
You’ll shape how we build cells, what tooling we standardize on, and how we solve finishing problems we haven’t seen yet.
What you’ll do
•
Own the mechanical design of our grinding and finishing cells (end effectors, tool changers, force compliance, fixturing, dust and safety systems).
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Solve real process problems: material removal, surface-finish targets, wheel and media selection, contact mechanics, cycle time.
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Get on the floor, and have your designs constantly tested in production.
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Set the standard for how we approach new parts and new customers mechanically.
What we’re looking for
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Direct experience with robotic grinding, deburring, or surface finishing. You’ve shipped or deeply worked on systems that drive a tool against a part.
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Real grasp of the process, not just the mechanism: abrasives, contact forces, material removal, finish quality.
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Comfort with force/torque control, compliance, and the sensing that makes finishing work (we run ATI sensors, Yaskawa and KUKA arms, Zivid vision).
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Someone who thrives in the field and on the floor, not only in CAD.
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The judgment to know what’s good enough to ship and what isn’t.
Nice to haves
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Foundry, casting, or heavy-manufacturing exposure.
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Experience taking a cell from prototype to running-a-shift-unattended.
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Familiarity with industrial robot integration and machine safety systems.
More roles at Pivotrobotics
Mechanical EngineerRobotics Software EngineerData Infrastructure EngineerSoftware EngineerRobot Operator Internship (Part-Time)
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