Machinist, Prototyping

We’re looking for a Prototyping Technician with deep manual lathe, manual mill, and CNC machining skills. You’ll prototype robot parts, partner with hardware engineers, and keep the shop running smoothly to support rapid hardware iteration.

This is a hands-on, full-time role based in Palo Alto.

Responsibilities:

• Manual machining: Set up and run manual lathes and mills to fabricate prototype and low‑volume parts in various metals
• CNC programming & operation: Create CAM toolpaths, set fixtures, and operate 3‑/4‑axis mills and CNC lathes to hit tight tolerances
• Collaborate with engineers: Review prints, suggest design‑for‑manufacture tweaks, and plan machining strategies
• Inspect & iterate: Verify dimensions with calipers, micrometers, or CMM and refine processes until fit/function is correct
• Maintain the shop: Keep machines and workspaces clean, maintain inventory of consumables and raw materials, enforce safety protocols
• Design tools and fixtures: Build simple jigs, vices, or soft jaws to speed up setups and validation

Must-Haves:

EXPERIENCE NEEDED

• Operating manual lathes and mills
• Programming and running CNC machines
• Using CAM software
• Hold tight tolerances

Nice-to-Haves:

• High‑precision background (Robotics, aerospace, or similar)
• Comfortable partnering with 3D‑print technicians when needed

HOW YOU WORK’

The prototyping team builds fast and solves real problems with limited time and tools. Those who succeed here tend to:

• Take ownership – You don’t just complete tasks—you own outcomes. You think long‑term, take initiative, and hold yourself accountable for quality and results.
• Move quickly – You make decisions and iterate without waiting for perfect inputs
• Learn and be curious – You ask questions, explore unfamiliar tools or ideas, and actively look for ways to improve yourself and the work
• Earn trust – You listen well, speak honestly, and treat people with respect. You hold a high bar for yourself and others, and you deliver reliably
• Be resourceful – You work around ambiguity and always find a way to keep momentum

Location Policy

We believe the best work is done when collaborating and therefore require in-person presence in our office locations.

We're excited to get to know you and the prospects of having you on board!