2022–present Associate Professor, Department of Mechanical Engineering, Faculty of Engineering, Suranaree University of Technology, Nakhon Ratchasima, Thailand
2012–2021 Assistant Professor, Department of Mechanical Engineering, Faculty of Engineering, Suranaree University of Technology, Nakhon Ratchasima, Thailand
2008–2011 Lecturer, Department of Mechanical Engineering, Faculty of Engineering, Suranaree University of Technology, Nakhon Ratchasima, Thailand
2005–2007 Teaching and Research Assistant, Department of Mechanical Engineering, Faculty of Engineering, Khon Kaen University, Khon Kaen, Thailand
2003–2004 Lecturer, Department of Mechanical Engineering, Faculty of Engineering, Mahanakorn University of Technology, Bangkok, Thailand
1999–2002 Teaching and Research Assistant, Department of Mechanical Engineering, Faculty of Engineering, Khon Kaen University, Khon Kaen, Thailand