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Prototype Engineer - 3D Printing

1X Technologies · San Carlos, CA

CHECKED 13H AGO

Roboticsonsite$100k–$130k
Apply on the lab’s site ↗

At a glance

Highlights

  • Own the 3D printing lab bringing humanoid robot NEO to life.
  • Be first point of contact for engineers needing prototyping support.
  • Deliver end-to-end 3D printing from file prep to finished parts.

What they offer

  • Equity
  • Comprehensive medical, dental, and vision coverage
  • Generous paid time off, company holidays, and parental leave
  • 401(k) plan with company match
  • Flexible Spending Accounts (FSA) and Health Savings Accounts (HSA) options
  • Commuter benefits (transit and parking)
  • Short-term and long-term disability, and life insurance
  • Employee Assistance Program (EAP)
  • Onsite snacks and catered lunches

Ideal candidate

A hands-on builder who loves keeping makers unblocked and takes pride in a spotless, well-stocked lab. Organized, approachable, and fast-moving with high standards for quality and safety.

Requirements

  • Hands-on experience with 3D printing and prototyping, or equivalent trade or technician experience
  • Proficiency in print preparation, printer operation, troubleshooting, and post-processing
  • Ability to work from CAD files and engineering drawings
  • Comfortable using common workshop tools and supporting practical prototyping tasks
  • Experience keeping a shared lab or workshop organized, stocked, and ready to use
  • Working knowledge of safe lab practices, equipment care, and material handling

Lab profile

About 1X Technologies

Building safe humanoid robots for home chores backed by embodied AI research.

What they build

  • Humanoid robots for home use
  • Foundation models for embodied intelligence

Known for

  • Safe humanoid hardware design
  • Embodied AI and robot learning
  • World model pretraining
  • Physics simulation and dynamics

Key facts

  • Founded in 2014
More about 1X Technologies →
Apply on the lab’s site ↗