• Member of Research Commission, Iran Energy Efficiency Organization, 2010-present
• Member of Editing Committee, Iran Energy Journal, 2010-present
• Member of Research Commission, Tehran Distribution Company, 2008-present
• Advance Metering Infrastructure Consultant, Tehran Distribution Company, 2008-2010
• West Regional Electric Company, 2009
• Research Department of Ministry of Industry, 2007-2008
• Energy consultant at UNIDO, United Nation's office in Iran, 2005-2006
• Iran Fuel Conservation Company, 2004-2005
• Tehran Regional Electric Company, 2004-2005
• Hormozgan Regional Electric Company, 2003-2004
• Kerman Regional Electric Company, 2003
• Iran Industrial Standard Research Organization, 2002
• Member of Research Commission, Tehran Regional Electric Company, 2001-2005
• Arak Machinery Factory, 2001
• Iran Automobile Manufacturing Company (Iran Khodro), 2000-2003
• Zanjan Regional Electric Company, 1998-2000
• Mazandaran Regional Electric Company, 1998-2006
• Iran Energy Efficiency Organization, 1998-1999
• Fars Regional Electric Company, 1997-2001
• Office of Energy Efficiency, Department of Energy, Ministry of Power, 1997-2010
• Electric Power Research Center, Tehran, 1992-1998
