2024 - 當前
Korean Language TeacherUniversiti Malaya - Kuala Lumpur, 馬來西亞
2016 - 2020
Korean Language TeacherInter-Cultural Language School - Kuala Lumpur, 馬來西亞
2014 - 2016
Korean Language TeacherezSAM Korean Language Centre - Singapore, 新加坡
2009 - 2011
Technical sales support executiveMori Seiki Co., Ltd. (株)森精機製作所 - Tokyo, 日本
2008 - 2009
Marketing executiveDMG Nippon K. K. 日本ディエムジー(株) - Yokohama, 日本A German machining tools making company. ドイツ工作機械メーカー。
2004 - 2008
Sales support executiveDMG Korea Co., Ltd. - Seoul, Busan, 韓國A German machining tools making company.