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← Lunar Energy

Staff Reliability Engineer - Power Electronics

Lunar Energy
Location
Mountain View, CA
Posted
17 days ago
Department
Reliability & Hardware Testing
Salary
$165,000 - $192,500
What they actually want (must-haves)
  • Degree in Mechanical Engineering, Electrical Engineering, Chemical Engineering, Physics or Equivalent
  • Proven track record of solving complex power electronics reliability failures
  • Working knowledge in theory of operation of common power converter topologies (inverter, buck boost converter, etc.)
  • Strong grasp of PCBA-level failure physics (CTE mismatch, solder fatigue, contact resistance, insulation degradation)
  • Familiarity with failure modes in common power electronics components (electrolytic caps, relays, semiconductors, magnetics)
  • Working knowledge of failure analysis techniques such as optical microscopy, SEM, CSAM, X-ray, cross-sectioning and EDX
What the job really is

As a Staff Reliability Engineer at Lunar Energy, you will ensure the reliability of home energy products throughout their lifecycle. Your role involves collaborating with engineers during design phases, developing test plans, conducting failure analyses, and tracking field performance metrics to drive continuous improvement. You will also provide insights into warranty programs and work on mitigating performance risks associated with power electronics and battery systems.

Benefits
  • Competitive base pay
  • Equity opportunities through employee stock program
  • Medical, dental, and vision insurance for employees and dependents
  • Flexible Paid Time Off plus 10 paid holidays
  • Tax deferred 401(k) plan
  • Paid parental leave for all full time employees
Things to weigh
  • Salary range provided but actual offer may vary based on multiple factors
  • Role involves significant collaboration and may require strong interpersonal skills
  • Focus on reliability may limit exposure to other engineering disciplines
Job score4.4/5
Benefits4/5
Freshness4/5
Career value4/5
Role clarity5/5
Pay transparency5/5

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