- Patent Editorial at European Patent Office (EPO), full-time (2012- present)
- Mentor of Sustainable Energy Technology’s students in faculty of applied sciences (2010-2011)
- LRG of SET at TU Delft:Assessment of teaching’s methods and quality of courses. I was in this committee with five other persons (200-2010)
- Board member of Iranian Students Society of TU Delft (ISSTUD): Organizing cultural and social events (2010-2011)
- Employee of Arman Sanat Machine Making, full-time: Various activities: supervising projects, CAD (2008-2009)
- Project assistant of Green Structures Development, part-time:Consultation in field of international relations, public relations (2007-2009)
- Employee of Zarkaran Khorassan ,three years part-time and two years, full:Various activities: in Technical support department, CAD, manager of web site, manager of Zarkaran Khorassan Company's stall in the Agro-Food international fairs for five series (2001-2007)
- Member of the Editorial Board Mechanism Scientific Journal at Azad University, Iran (2004-2005)
- Intern at repair and maintenance department of Khorassan Forge Parts Factory for a period of three months (2005)
- Member of the Executive Board of the Nationwide Congress of the Iranian under Pressure Irrigation Companies, Mashhad (2001)
