2001-continue: LECA Company (full time)
Responsibilities: Plant Manager, Development project Manager, Vice president,
2009 – 2010 : Omran Pars Company
1999-2001 : Afarin Dor Engineering consultants Co.
Responsibility: Managing Director
1993-2001: LECA Company (Part time)
1993-1999: Geological Survey of Iran (Part time)
1983-1993: Geological Survey of Iran (Full time)
Responsibilities: Exploration engineer, Deputy of manager, Supervisor and Head of department (Sediment logy and marine geology).