Assist. Prof., Agricultural Machinery Engineering Dept., College of Agriculture,Isfahan Univ. of
Technology, 1990 - Present.

Managing Director, Arya Agri-Tech. Engineering Co.,Isfahan Science and Technology Town, Iran, 2001 -present.

CEO, Isfahan Univ. Of Technology Multi-Purpose Cooperative Co., 2000 - 2006.

Member, Agriculture Scientific Committee, Isfahan Science and Technology Town, Iran, 2005 - 2007.

Educational and Research Farm Manager, College of Agriculture, Isfahan Univ. of Technology, 2001- 2003.

Student Affairs Deputy, College of Agriculture,Isfahan Univ. of Technology, 2000 - 2001.

Chair, Agricultural Machinery Engineering Dept., College of Agriculture, Isfahan Univ. of Technology, 1993- 2001.