Hardware Engineer (Optical Communication Systems)

Key Responsibilities: · Responsible for full-cycle hardware development for optical communication systems, including schematic design, component selection, BOM management, and PCB layout review. · Perform hardware bring-up and debugging of optical modules and boards, focusing on signal integrity (SI) and power integrity (PI). · Use lab instruments such as oscilloscopes, BERT, load boards, and optical power meters to validate high-speed interfaces (SerDes, 10G/25G/100G+). · Support bring-up of evaluation boards (EVB) and validation platforms including power, thermal, and functional testing. · Collaborate with DSP, system, and validation teams for link bring-up and performance tuning. · Generate debug reports, test data, and ensure proper documentation for production readiness. · Support manufacturing and FAE teams to resolve hardware issues and ensure product quality. Requirements: · Bachelor’s degree or above in Electrical Engineering, Electronics, Communications, Photonics or related fields. · 3+ years of experience in hardware development (strong fresh graduates may be considered). · Strong foundation in analog and digital electronics.