Assistant Professor, Dept. of Mechanical Engineering, University of Waterloo, Canada, April 2008-presnet
Postdoctoral Fellow, Center of Intelligent Material Systems and Structures, Virginia Polytechnic Institute and State University, USA, January 2008-March 2008
Graduate Research Assistant, Center of Intelligent Material Systems and Structures, Virginia Polytechnic Institute and State University, USA, August 2004-January 2008
Graduate Teaching Assistant, Dept. of Mechanical Engineering, Virginia Polytechnic Institute and State University, USA, August 2003-August 2004
Aerospace Engineering Internship, Dept. of Mechanical Engineering, NCSU, USA, June 2002-August 2002
Graduate Researcher, Dept. of Mechanical Engineering, WPI, USA, August 2001-June 2003
Graduate Teaching Assistant, Dept. of Mechanical Engineering, WPI, USA, August 2001-June 2003
Head of Equipment Design Department, Vessel-saz factory, Tehran, Iran, February 2001-June 2001
Graduate Researcher, Dept. of Mechanical Engineering, University of Tehran, Tehran, Iran, August 1998-Ocober 2000
Equipment Design Engineer, EnerChimi Engineering Co., Tehran, Iran, June 1997-February 2001
Undergraduate Researcher, Sharif University of Technology, Tehran, Iran, August 1996- February 1997