• Lead testing and verification of power converters, power protection products and DC power distribution systems develop and maintain stage-specific test plans and protocols per product requirements, design specs and relevant domestic & international standards.• Conduct multi-dimensional tests covering electrical performance, firmware, EMC, safety, reliability and components per schedules identify and report issues, and support designers in troubleshooting.• Process, analyze and interpret test data to pinpoint potential risks and performance bottlenecks deliver high-quality test reports & summaries, and maintain the defect database.• Partner closely with the R&D team to root-cause test-identified issues, track progress and drive defect closure.• Ensure agile and cost-effective test execution aligned with project delivery timelines.• Contribute to the development roadmap of the our new innovation lab, and advance its automation and digital transformation.• Establish the R&D test case database and streamlined test workflows to achieve end-to-end test coverage.• Mentor junior technical engineers.Qualifications:• Bachelor’s or master’s degree in Electronics, Electrical Engineering & Automation or related disciplines.• 3+ years of testing experience in power electronic products (Power conversion, solid-state circuit breakers, power distribution protection systems) Senior Test Engineers require 5+ years of relevant experience plus 2+ years of project leadership experience.• In-depth knowledge of the working principles, system architecture and key parameters of converter systems & solid-state circuit breakers, as well as familiarity with power electronic topologies.• Proficiency in testing methodologies and equipment operation for power converters (grid-code included), solid-state circuit breakers and power distribution protection products.• Knowledge of functions and standards for power conversion and protection related products, e.g. IEC62477-1, IEC61850, UL1741, GB/T34120/34133, IEC60068 series, EN50549, VDE4105/4110 and LV switchgear standards (GB/T14048, GB7251, IEC60947, UL489, IEC60068 series).• Strong team spirit, open-mindedness and the ability to build trust within teams.• Excellent execution capacity to drive project progress in fast-changing environments.• Flexibility for short-distance business trips.• Proficiency in building automated test platforms with LabVIEW.• Fluent in English and Chinese.