Tunas Cool Energy Sdn Bhd.
- 6/2022 – Present : General Manager
Shinryo (Malaysia) Sdn Bhd.
- 6/2018 – 6/2022 : General Manager (Technical)
Shinryo Corporation (Malaysia Branch).
- 8/2014 – 5/2018 : General Manager (Technical)
Shinryo Middle East (Dubai Branch).
- 4/2014 – 7/2014 : Engineering Advisor
IAQ Resources (Malaysia) Sdn. Bhd.
- 6/2013 – 4/2014 : General Manager
Shinryo Corporation (Malaysia Branch)
- 10/2005 – 5/2013 : General Manager
- 4/2005 – 10/2005 : Design & Engineering Manager
Shinryo (Malaysia) Sdn Bhd
- 2002 – 2005 : District Cooling/Cogeneration Engineering Dept – Design & Engineering Manager
- 2001 – 2002 : District Cooling/Cogeneration Engineering Dept – Assistant Design & Engineering Manager
- 2000 – 2001 : District Cooling/Cogeneration Engineering Dept – Senior Mechanical Engineer
- 1998 – 2000 : District Cooling/Cogeneration Engineering Dept – Mechanical Engineer
Jurutera Perunding Valdun (Malaysia)
- 1997 : Mechanical Engineer
Parsons Brinckerhoff Consultants (Singapore)
- 1996-1997 : Mechanical Engineer
Shinryo Corporation (Singapore)
- 1994-1996 : Mechanical Engineer