Upcountry

YGP:Chemist 14 Jan 2026 Thailand - Yala, Thailand

Site/Plant Manager - Industrial Waste-to-Energy Power Plant (Construction & Operation) 4 Feb 2026 Thailand - Ayutthaya, Thailand

Site Safety Officer (Ayutthaya/Chonburi/Prachinburi) 22 Jan 2026 Thailand - Bangkok, Thailand

Site Mechanical Engineer - Industrial Waste (Ayutthaya/Saraburi/Chonburi/Rayong/Prachinburi) 20 Jan 2026 Thailand - Rayong, Thailand

Site Civil Engineer (Power Plant) 26 Jan 2026 Thailand - Chachoengsao, Thailand

Plant Performance Engineer (Power Plant : Rayong based) 22 Jan 2026 Thailand - Rayong, Thailand

Plant Manager (Renewable Energy) - Northeast Area 23 Jan 2026 Thailand - Buriram, Thailand

Operation Engineer (Rayong Zone) 29 Jan 2026 Thailand - Rayong, Thailand

Operation Engineer (Prachinburi) 21 Jan 2026 Thailand - Prachinburi, Thailand

Operation Engineer (Prachinburi) 22 Jan 2026 Thailand - Prachinburi, Thailand

Operation & Maintenance Leader - Renewable Energy (Suphanburi) 24 Jan 2026 Thailand - Ratchaburi, Thailand

Mechanical Leader - Prachinburi 13 Jan 2026 Thailand - Prachinburi, Thailand

KPG:Operation Engineer 13 Jan 2026 Thailand - Saraburi, Thailand

KPG:Control & Instruments Engineer 14 Jan 2026 Thailand - Saraburi, Thailand

GTS3:Mechanical Engineer 30 Jan 2026 Thailand - Rayong, Thailand

GTS1:Control & Instruments Engineer 30 Jan 2026 Thailand - Rayong, Thailand

GSRC:Chemist 23 Jan 2026 Thailand - Rayong, Thailand

GPD:Chemist 21 Jan 2026 Thailand - Rayong, Thailand

GNC:General Administration Officer (Prachinburi) 21 Jan 2026 Thailand - Prachinburi, Thailand

General Administrative Officer/Supervisor - Industrial Waste (Saraburi/Chonburi/Prachinburi) 22 Jan 2026 Thailand - Saraburi, Thailand

GEECH Building Engineer (Mechanical & Sanitary) 21 Jan 2026 Thailand - GEECH (Rayong), Thailand

GEECH Building Engineer (Electrical & AV) 21 Jan 2026 Thailand - GEECH (Rayong), Thailand

Gas Dispatcher - Shift Operator 5 Feb 2026 Thailand - Bangkok, Thailand

Electrical Engineer (Plant) 3 Feb 2026 Thailand - Saraburi, Thailand

Electrical and Control & Instrument Leader/Engineer - Industrial Waste (Chonburi/Rayong/Prachinburi) 22 Jan 2026 Thailand - Saraburi, Thailand