- Chief of Head Virology Dept professor
- Chief of laboratory, Virology Dept. Associate professor
- Chief of Anaerobic infections laboratory, Microbiology Dept. Assistant professor
- Researcher & Expert of laboratory, Small Pox Vaccine
- Director of Small Pox Vaccine Division
- Editor of Scientific Journal of Pasteur Institute of Iran “Farsi”
- Agent of the Pasteur Institute of Iran in National Standardization for Committee of Food articles Hygiene in Institute of Standard and Industrial Research of Iran (ISIRI)