Test Engineer at Orbital | CA, US | Rezi

Test Engineer at Orbital

Test Engineer

Orbital · CA, US

2 weeks ago

Test Engineer

Orbital · CA, US

19 days ago
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About the Role

You will own the day-to-day operation of Orbital's next-generation Direct-to-Chip test rigs, running tests, troubleshooting hardware, and transforming raw rig output into actionable data for the engineering team. This includes the final design of our tray-level test rig, component selection, build and commissioning, and subsequent work on a full rack-scale validation unit.

Responsibilities

  • Lead day-to-day operation of tray and rack level engineering test and validation rigs
  • Plan, set up, and execute test campaigns against engineering requirements
  • Troubleshoot rig faults and drive them to resolution
  • Carry out preliminary review of test data for quality and validity
  • Feed clean, well-structured data into analysis pipelines
  • Report findings back to the engineering team and flag anomalies early
  • Propose next steps to drive system efficiency
  • Contribute to the final design of tray and rack level test rigs
  • Size, identify, and procure key rig components, managing suppliers and lead times
  • Build and commission rigs, including leak checks and function testing
  • Install and wire thermocouples, sensors, and signal instrumentation
  • Support mechanical and electrical builds, including control panels, under the guidance of mechanical and electrical leads
  • Verify sensor calibration and signal integrity before test

Requirements

  • Experience operating test rigs or lab hardware, ideally in a thermal, fluids, or electronics cooling context
  • Confident with data, able to spot bad readings, sanity-check results, and structure output for downstream analysis
  • Comfortable with low-voltage wiring, thermocouples, and sensor signals
  • Practical troubleshooter who works the problem on the rig rather than from a desk
  • Able to size and specify components and see procurement through to delivery
  • Hands-on capability with 3D printers, CNC, or workshop tooling is a genuine bonus

Benefits

  • Competitive salary and equity package
  • Flexible and generous paid time off
  • Excellent health, dental, and vision insurance plan
  • Regular company offsites

About the Company

  • Orbital is an AI-first industrial company building hardware from the atoms up.
  • Our goal is to lead an industrial renaissance to advance critical technologies and secure our planet for generations to come.
  • We’re starting with critical hardware for AI data centers to make them more performant and sustainable.
  • Every Orbital product is invented with our AI platform — uniting AI-automated hardware engineering with AI-designed material science to achieve breakthrough real-world performance.
  • We have an ambitious mission and need excellent people in all our teams - AI research, operations, advanced materials, mechanical engineering, chemical engineering and manufacturing.
  • Working at Orbital means working in tightly integrated, vertically integrated teams.
  • We’re looking for people who have a love of physical technology, curiosity in AI and a desire to learn.
  • The experience of working in a cutting-edge organisation dedicated to a better future

Equal Opportunity

  • Orbital is an equal opportunity employer.
  • We celebrate diversity and are committed to creating an inclusive environment for all employees.