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Sr. Reliability Test Engineer

Harbinger Motors Inc.
Garden Grove, CA Posted Sep 30, 2026
Full-time

About this role

About Harbinger

Harbinger is an American commercial electric vehicle (EV) company on a mission to transform an industry starving for innovation. Harbinger’s best-in-class team of EV, battery, and drivetrain experts have pooled their deep experience to bring a first-of-its-kind EV platform to support the growing demand for medium-duty EVs and Hybrids. Harbinger: Familiar Form, Revolutionary Foundation.

Sr. Reliability Test Engineer

The Test Engineering team at Harbinger Motors is involved in the validation and reliability testing at the vehicle, sub-system, and component levels. The team is looking for someone who has 5+ years of experience with reliability metrics and calculations as well as hands-on reliability testing. This key team member will have ownership of developing reliability test profiles for various vehicle systems and hardware.

Responsibilities

  • Work closely with the product design engineers to ensure that products can meet desired life targets
  • Perform reliability calculations and develop detailed test-plans for accelerated lifecycle tests
  • Lead the execution of reliability tests
  • Lead root cause analysis of test failures and/or field failures
  • Support cross-functional DFMEA sessions
  • Travel to offsite test locations as needed (

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