System Test Engineer

DCP-System Test Engineer（Global）– Xi’an

Job Responsibilities

1. Responsible for system integration testing of server power supply products, including system-level black-box and white-box testing. Identify issues from a technical perspective, drive corrective actions to closure, and take ownership of product quality.
2. Participate in product requirement analysis, early-stage planning, and design reviews.
3. Develop and execute test strategies, test plans, and test cases.
4. Prepare and maintain technical documentation, including test specifications, test plans, and test reports.
5. Design, build, and optimize test platforms, including the development of automated testing capabilities.
6. Perform functional, performance, reliability, and stress testing to ensure products meet design specifications and requirements.
7. Investigate and analyze issues identified during testing, perform root cause analysis, track corrective actions, and drive issue resolution.
8. Support verification and validation activities during EVT, DVT, certification, and production ramp-up phases.
9. Continuously improve test methodologies, processes, and tools to enhance testing efficiency and product quality.

Qualifications

1. Bachelor's degree or above in Power Electronics, Electrical Engineering, Automation, Electronics Engineering, or a related field.
2. Solid foundation in analog and digital circuits, with good understanding of common power electronics circuits and strong hands-on laboratory skills.
3. Familiar with switching power supply principles and common power topologies such as LLC, Totem-Pole PFC, and PSFB.
4. Proficient in the use of test and measurement equipment, including oscilloscopes, power analyzers, and electronic loads.
5. Good English reading and writing skills, with the ability to understand technical documentation and prepare test reports.
6. Detail-oriented, self-motivated, and highly responsible, with strong analytical and independent problem-solving skills.
7. Strong communication, coordination, and teamwork skills.

Preferred Qualifications

• Experience in the development or testing of server power supplies, liquid-cooled power systems, rectifier modules, UPS systems, or other switching power products.
• Familiarity with data center power systems, AI server power architectures, or related industry standards.
• Experience in white-box testing, power supply debugging, and failure analysis.
• Experience in test project management, automated test platform development, or strong spoken English communication skills is preferred.