Responsibilities 1. Evaluate test requests, design test plans and schemes, and provide test cycle estimates based on the test application requirements. 2. Set up test environments and complete test preparation in accordance with the test plans. 3. Record raw data, photographs, and other relevant information during the testing process in compliance with laboratory management system requirements. 4. Document and report testing issues, track issue resolution, and compile test reports to ensure data authenticity and traceability. Requirements 1. Bachelor's degree or above in electronic information, communication engineering, or measurement and control. 2. English: CET-6 or above with conversational fluency. 3. Data-center server power supply project experience is a plus.