Prototype Machinist & Fabrication Specialist

DoorDash, Inc

Quick summary

Work type
On-site
Location
San Francisco, CA
Posted
1 day ago

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Salary context

How this pay compares to similar roles

Similar $163k
$111k most similar roles pay here $206k

This listing doesn't post a salary. Most similar roles pay $128,300–$196,750.

Based on 239 similar postings.

Employer

About DoorDash, Inc

DoorDash, Inc. is an American company operating online food ordering and food delivery. It trades under the symbol DASH. With a 56% market share, DoorDash is the largest food delivery platform in the United States.

DoorDash, Inc currently has 238 open roles on FindRole.

Listed pay typically runs $131,600–$193,500 across 156 roles with salary data.

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At a glance

TL;DR · Prototype Machinist & Fabrication Specialist

As a Prototype Machinist & Fabrication Specialist at DoorDash’s core delivery platform team in San Francisco, you will play a pivotal role in transforming complex designs into high-precision physical hardware for autonomous delivery robots. Your daily tasks include operating and programming 5-axis CNC machines, managing professional-grade 3D printing platforms, designing custom jigs and fixtures, and providing feedback to Mechanical Engineers on Design for Manufacturability (DFM). You will also oversee the assembly and troubleshooting of robotic platforms while maintaining a clean and OSHA-compliant machine shop. This role requires mastery in 5-axis CNC programming, proficiency with CAD/CAM software like Mastercam or Fusion 360, and hands-on experience with precision measurement tools. Ideal candidates have advanced fabrication skills and experience in robotics, aerospace, or automotive industries, along with a strong understanding of electronics and basic robotic system testing using Linux or Python.

What you'll do

  • Operate and program 5-axis CNC machines, CNC lathes, and manual mills/lathes to produce high-tolerance prototype components.
  • Design and fabricate custom jigs, fixtures, and specialized tooling for complex assemblies and unique testing requirements.
  • Oversee daily operation, post-processing, and maintenance of FDM, SLS, and SLA 3D printing technologies.
  • Interpret engineering drawings and CAD models to ensure builds meet exact specifications.
  • Provide feedback on Design for Manufacturability (DFM) to optimize part production processes.

What we're looking for

  • 7+ years of experience in high-precision machine shop, R&D lab, or prototype environment.
  • Mastery of 5-axis CNC programming and operation, CNC lathes, and manual machining equipment.
  • Proficiency in CAD/CAM software for toolpath generation and model navigation.
  • Hands-on experience managing professional-grade 3D printing platforms (e.g., Formlabs, Markforged).
  • Strong manual dexterity and visual acuity for precision assembly and detailed craftsmanship.
  • Ability to manage inventory and perform preventative maintenance on shop machinery.
  • Valid U.S. driver’s license preferred but not required.

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