윤석 곽 is an experienced recruitment specialist currently working at OSSTEM IMPLANT, focusing on IT/SW/R&D recruitment. Previously, they served as a principal researcher at 제이시스메디칼, where they developed medical lasers, and as a manager at 큐에스아이, specializing in laser diode development and packaging processes. 윤석 holds a Master of Science in Physics from 인하대학교, which they completed in 2004. They currently hold the position of department head/team leader at DIO Corporation since 2025.
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