​​​​​​2010.10 to now, Professor, Department of Applied Chemistry, School of Chemistry, Xi'an Jiaotong University

2002.07 to 2010.09, Professor, Department of Chemical Engineering, School of Chemical Engineering and Technology, Xi'an Jiaotong University

1996.07 to 2002.07, Associate Professor, Department of Polymer Materials, School of Environmental and Chemical Engineering, Xi'an Jiaotong University

1991.04 to 1996.07, Lecturer, Department of Polymer Materials, School of Environmental and Chemical Engineering, Xi'an Jiaotong University

1985.07 to 1988.08, Northwest Institute of Light Industry, Basic Course Department Organic Chemistry Teaching and Research Section, Teaching Assistant​​​​​​​​​​​​​​

2010.10至现在, 西安交通大学, 化学学院应用化学系, 教授

2002.07至2010.09, 西安交通大学, 化学工程与技术学院化学工程系, 教授

1996.07至2002.07, 西安交通大学, 环境与化学工程学院高分子材料系, 副教授

1991.04至1996.07, 西安交通大学, 环境与化学工程学院高分子材料系, 讲师

1985.07至1988.08, 西北轻工业学院, 基础课部有机化学教研室, 助教