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.

Member of Advisory Board, International Journal of Thermal Sciences, 2011– present.

Member of Editorial Board, Petroleum Research (in Farsi), 2010—present.

Member of Editorial Board, Journal of Petroleum Science and Technology, 2011—present.