| 2015-2023 | Governor, Tourism Authority of Thailand |
| 2015 | Deputy Managing Director and Acting Chief Financial Officer, MCOT Public Company Limited |
| 2012-2014 | Advisor, Regional Development Center, Institute for Good Governance Promotion, Office of the Public Sector Development Commission (OPDC) |
| 2009-2012 | Director, Office of Small and Medium Enterprises Promotion (OSMEP), Ministry of Industry |
| 2007-2009 | Director, National Food Institute, Ministry of Industry |
| 2004-2006 | Deputy Director, National Food Institute, Ministry of Industry |
