About the role
Key Responsibilities and Duties:
- Define, plan, and execute comprehensive qualification testing for high-voltage GaN HEMTs and SiC MOSFETs to meet industrial and automotive standards (JEDEC, AEC-Q101, and AQG324).
- Evaluate, track reliability metrics and present reports to management teams.
- Coordinate reliability engineering projects and align cross-functional readiness with Operations, Product Engineering, and Test Development teams to support qualification execution.
- Analyze product usage and performance data to predict and improve product reliability.
- Conduct Failure mode and effects analysis and root cause analysis on failed devices. Investigate and mitigate WBG-specific degradation modes, including dynamic RDS(on) shift, gate oxide instability, threshold voltage drift, trapping effects, or any package related failures.
- Partner closely with device design, process integration, and Failure Analysis (FA) teams to isolate root causes of device failure and implement physical corrective actions.
- Manage external reliability test execution, including test plan communication, sample logistics, stress condition verification, data collection, and schedule tracking.
- Operate electrical lab bench instrumentation, including oscilloscopes, function generators, programmable power supplies, digital multimeters, electronic loads, and in-situ DAQ systems.
- Identify potential failure points and develop mitigation strategies.
- Identify, evaluate, and qualify new suppliers for PCB fabrication, assembly, tooling, and test services to improve cost, lead time, quality, and execution flexibility.
- Perform additional reliability engineering, lab operations, hardware development, and qualification-support duties as assigned.