Responsible for Ethernet communication device designs such as Industrial Ethernet Switch, IoT, RTU, etc by using FPGA main chip. Main scope also include FPGA (such as Xilinx and Intel series) board development, and industrial communication product design. Daily tasks include circuit design, review, test and debug. Also, work with the firmware engineer to develop hardware testing items for the pre-production phase. Create/study specifications, find solutions including select component parts and vendors, schematics drawing, layout check, BOM creation, and debugging and testing of motherboard/add-on card for project needs.