1995-1997 Postdoctoral Fellow, Institute of Engineering Theory and Application, Harbin Jianzhu University, China;1996-1998 Lecturer, College of Shipbuilding Engineering, Harbin Engineering University, China;
1998-2003 Associate Professor, College of Shipbuilding Engineering, Harbin Engineering University, China;
2002-2003 Visiting Scholar, Department of Shipbuilding and Marine Engineering, Seoul National University, Korea;
2003-present Professor, College of Shipbuilding Engineering, Harbin Engineering University, China.
