- Familiar with DRAM function and system operation (Command sequence/AC parameter/…). - Experience in DDR module on NB, desktop (server system design/validation is a plus) - To have analysis ability for log (system booting log and DRAM training log, etc.) - To have experience of tools updating BIOS (Dediprog, etc.) - To have basic software knowledge related to PC, Notebook (Windows, Linux, Python, etc.) - To have experience of operating oscilloscope and logic analyzer. - To have good comprehension and good communication skills with ODM & customers, HQ and related departments