Aug 2007 – Jan 2010 : Maintenance Manager EGCO Cogeneration power plant, Rayong, Thailand.
Jul 2002 – Jul 2007 : Operation Manager EGCO Cogeneration power plant, Rayong, Thailand. • Operation and Maintenance management for O&M Service of 120 MW combined cycle power plant consisting of 2x40 MW GE frame 6 gas turbine and 1x40 MW Alstom steam turbine.
Dec 1999 – Oct 2000 : Commissioning Engineer DUBAL Power Plant, CONDOR site, Dubai, United Arab Emirates.
Feb 1999 – Sep 1999 : Commissioning Engineer Samutprakarn Cogeneration Power Plant, Bang, Samutprakarn, Thailand.
Mar 1998 – Jun 1998 : O&M Supervisor Amata B.Grimm Power Plant, Bang Pakong Industrial Park Phase II, Chonburi, Thailand.
National Petrochemical Public Company Limited. (NPC)
1993 – 1997 : Operation Unit Supervisor • Assist for Operation Chief Manager to manage and ensure smooth operation of the utility system for petrochemical plant.
1988 – 1993 : Control Room Operator • Operator for of 3x25 MW and 1x30 MW GE gas turbine, 2x140 t/hr HRSG and 1x60 t/hr boiler of steam generation and distribution system.