Professor, Department of Chemical Engineering, Isfahan University of Technology, Isfahan, Iran, November 2011 – present.
Associate professor, Department of Chemical Engineering, Isfahan University of Technology, Isfahan, Iran, August 2007 – November 2011.
Visiting associate professor, Department of Chemical and Biological Engineering, University of British Columbia, March 2010— June 2010.
Director of PVC Suspension Polymerization Process Research Group, Supported by Petrochemical Research & Technology Company, Department of Chemical Engineering, Isfahan University of Technology, Isfahan, Iran, September 2004 – present.
Assistant professor, Department of Chemical Engineering, Isfahan University of Technology, Isfahan, Iran, August 2002 - August 2007.
Associate Research Fellow, Microgravity Science Laboratory, Department of Chemical Engineering and Applied Chemistry, University of Toronto, September 2001 – August 2002.
Assistant professor, Department of Chemical Engineering, Isfahan University of Technology, Isfahan, Iran, March 1998 – September 2001
Member of Graduate Council, Isfahan University of Technology, Isfahan, Iran, May 1999 – February 2001
Coordinator of Graduate Studies, Department of Chemical Engineering, Isfahan University of Technology, Isfahan, Iran, March 1999 – February 2001
Research Engineer, Ontario Hydro, Toronto, Ontario, December 1997 – February 1998.
Lecturer, Department of Chemical Engineering, Isfahan University of Technology, Isfahan, Iran, September 1990 – September 1993
