Dean, College of Engineering, National Kaohsiung University of Science and Technology, from February 2023 to present

Vice Dean, College of Engineering, National Kaohsiung University of Science and Technology, from August 2022 to January 2023

Convener, Audit and Management Committee of the Fund for Academic Affairs and Educational Resources, National Kaohsiung University of Science and Technology, from February 2022 to present

Honorary Chairman, Taiwan Engineering and Technology Law Association, from June 2021 to present

Director and supervisor, Taiwan Construction Management Association, from October 2013 to September 2015

Professor and Chair of Department of Civil Engineering, National Kaohsiung University of Science and Technology, from August 2017 to July 2021

Chairman, Taiwan Engineering and Technology Law Association, from February 2016 to February 2021

Chairperson, Southern Branch of the Chinese Institute of Civil and Hydraulic Engineering, from February 2018 to January 2020

Professor and Dean of Student Affairs, Office of Student Affairs, National Kaohsiung University of Science and Technology, from August 2016 to July 2017

Chairperson, Southern Branch of Taiwan Construction Management Association, from October 2009 to October 2017

Arbitrator, Taiwan Arbitration Association, from August 2009 to present

Associate Professor and Head of Extracurricular Activities Division, Office of Student Affairs, National Kaohsiung University of Science and Technology, from August 2008 to July 2011