2002-Present : Professor, Systems Management and Engineering, Pukyong National University
2016-2020 : Vice Provost of International Affairs, Pukyong National University
2009-2011 : Chief Director, Busan Regional Innovation Agency, Busan Metropolitan City
2000-2002 : Assistant Professor, Industrial Engineering Program, The University of Memphis, TN, USA
1997-2000 : Ph.D. in Industrial Engineering, Clemson University, SC, USA
1994-1997 : Instructing Officer, Korea Air Force Academy (Military Service)
1992-1994 : M.S. in Management Science, KAIST
1988-1992 : B.S. in Management Science, KAIST
Design and Analysis of Experiments
Quality Engineering & Management
Probability and Distribution
Statistical Data Analysis
Introduction to Engineering Management
Introductory Business Statistics
Process Design for Quality Improvement
Economic Replacement Analysis for Power Equipments
Statistical Data Analysis Applied to Environmental Policy (Climate Change)