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Responsibilities： -Design, develop, and validate test hardware, including Test Interface Boards (TIBs), load boards, cables, and connectors for server power supply test systems. -Create detailed schematics, PCB layout (considering signal/power integrity), generate BOMs, and lead the prototyping and debugging of test boards. -Select appropriate connectors, cables, and probing solutions to ensure robust interfacing between the Unit Under Test (UUT) and test system instrumentation. -Collaborate closely with Test Software Engineers and Power Supply Design Engineers to integrate hardware solutions into a fully functional test system. -Conduct DFT activities to ensure the right test requirements and design inputs for test HW design. -Perform validation of test hardware, including signal integrity analysis, timing checks, and noise measurements to ensure compliance with test requirements. -Troubleshoot and resolve complex hardware issues related to grounding, noise, crosstalk, and impedance matching within the test system. -Create and maintain comprehensive documentation for designs, including specifications, validation reports, and standard operating procedures. -Support manufacturing test teams by resolving hardware-related issues on the production line and implementing continuous improvements to enhance test efficiency, yield, and cost-effectiveness. -Taking part in the Pre-Development project for new technology evaluation and deployment. -Train technicians and test station operator. -Support new project overseas transfer support. -Support new project quotation and test equipment evaluation. Qualifications: -A bachelor’s or master’s degree in electrical engineering, Electronics, or a related field. -At least five years working experience in designing and developing hardware for automated test systems. -Proficiency in schematic capture and PCB design using tools such as Altium Designer or Cadence Allegro. -Strong understanding of analog and digital circuit design, with practical knowledge of signal integrity and power integrity principles. -Solid hands-on experience with lab equipment (oscilloscopes, multimeters, power analyzers, data acquisition systems) for debugging and validation. -Strong analytical and problem-solving skills with the ability to diagnose and resolve complex hardware issues. -Knowledge of power electronics fundamentals and understanding of key power supply parameters and test methodologies. -Strong communication skills and social abilities, with a proven capacity to work effectively in a team environment. -Flexibility, enthusiasm, creativity, and a proactive approach to tasks. -Fluency in English, including speaking, comprehension, and writing skills. -Experience in global collaboration is an advantage. -Direct experience supporting test systems for server power supplies, AC/DC, or DC/DC power converters is an advantage. -Hands-on experience with major ATE platforms (e.g., National Instruments PXI/LabVIEW, Chroma 8000 series, Keysight) is an advantage.