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Reliability Engineers at Lunar Energy will be responsible for ensuring product reliability throughout the entire lifecycle of our revolutionary home energy products. This includes providing input during the design phases, developing test plans, and assessing on-going field performance. We are looking for people who are passionate about a more sustainable future and want to make that vision a reality. An ideal candidate is someone who is excited to collaborate with a diverse and dedicated team.
Job Responsibility:
Collaborate with mechanical and electrical engineers during hardware design to establish and refine component and system level reliability targets for our power electronics and battery systems
Provide Design for Reliability (DfR) inputs during new product development
Drive Design Failure Modes and Effects Analyses (DFMEA) for various systems to capture performance risks and implement appropriate mitigation activities
Develop ALT Reliability Test Plans for components and subsystems using identified risks, reliability targets, and physics of failures methodology to demonstrate the required product reliability throughout its design life
Track field reliability performance for various metrics like part replacements, customer complaints, fault codes
Identify opportunities for continuous product improvement and reliability growth
Collaborate with the finance team to provide insights into our warranty program
Drive failure analysis of reliability test and/or field returns to determine root cause and drive product improvement through containment and corrective actions
Requirements:
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)
Deep understanding of physics of failure and common failure mechanisms for PCBAs and power electronics components (MOSFETs, capacitors, inductors…etc)
Working knowledge of failure analysis techniques such as optical microscopy, SEM, CSAM, X-ray, cross-sectioning and EDX - know which technique to recommend given a specific failure
Experience with accelerated life testing models and the governing equations, specifically for PCBAs, battery storage, and relevant mechanical structures
Understanding of reliability statistics
What we offer:
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 including 12 weeks paid parental leave for the birthing mother and 6 weeks paid parental leave for the non-birthing parent
Subsidized EV charging and pre-tax commuter benefits
Opportunity to become Lunar shareholders by getting equity in a fast-growing company and participating in our employee stock program