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Zipline

Robot type
Drone
Location
South San FranciscoCaliforniaUSA
Job type
Hardware
Posted
Aug 17, 2026
Salary
$175,000–$215,000 a year
Full-time

Mechanical & Scaling Engineer, Droid

Job description

Our customers include the world’s largest and most prominent healthcare systems, governments, retailers, restaurants and global businesses who rely on us to save lives, reduce emissions, increase economic opportunity, and provide delivery from point A to point B as fast as possible. The drone is only 15% of what we’ve built to enable seamless, reliable, global operations.

Our system strengthens supply chains, reduces congestion, and gives people time back. With more than 140 million commercial autonomous miles safely flown, Zipline is redefining access to healthcare, consumer products, and food across the globe.

We operate at a global scale and are looking for practical problem solvers who…

Job responsibilities

  • Take droid subsystems from the design phase through DVT, PVT, tooling release, first-article, and full-rate production, owning the execution end-to-end.
  • Own test campaigns for the subsystems you drive. That will involve writing test plans, coordinating fixtures, running the campaigns, and driving root-cause when things fail.
  • Stand up NPI and production lines at our contract manufacturers. So - process definition, work instructions, operator training, line balancing, yield ramp, and the first weeks of full-rate production.
  • Be the point person for supplier communication, ECOs, deviation management, and the Jira / issue-tracking hygiene that keeps a hardware program from drowning in itself.
  • Modify and improve existing designs where testing, DFM, or production reveals opportunities. You don't need to do ground-up mechanism design, but you do need to be fluent enough in CAD (we use Siemens NX) to make…
  • Partner directly with the design engineers, test engineers, and the TPM on our team, and with cross-functional partners in supply chain, quality, and manufacturing engineering.
  • Drive first-article builds and pilot runs, being physically present on the line, catching problems the drawings didn't anticipate, and closing the loop with the design team.
  • Travel to suppliers and manufacturing partners in China, Malaysia, Japan, Italy, Germany, and Vietnam.

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