Upcountry

GTS3:Mechanical Engineer 26 May 2026 Thailand - Rayong, Thailand

GTS1:Control & Instruments Engineer 26 May 2026 Thailand - Rayong, Thailand

Operation Engineer (Rayong Zone) 25 May 2026 Thailand - Rayong, Thailand

Assistant Manager - EH&S Management 24 May 2026 Thailand - Prachinburi, Thailand

Site Civil Engineer (Power Plant) 22 May 2026 Thailand - Chachoengsao, Thailand

GTLC:Mechanical Engineer 22 May 2026 Thailand - Saraburi, Thailand

GEECH: C&I Engineer 22 May 2026 Thailand - Rayong, Thailand

Warehouse Officer (High Vocational Level) 20 May 2026 Thailand - Chonburi, Thailand

Operation Technician (High Vocational Level) 20 May 2026 Thailand - Chonburi, Thailand

Quality Inspector (High Vocational Level) 20 May 2026 Thailand - Chonburi, Thailand

GSRC:Chemist 19 May 2026 Thailand - Rayong, Thailand

General Administrative Officer/Supervisor - Industrial Waste (Saraburi/Chonburi/Prachinburi) 18 May 2026 Thailand - Saraburi, Thailand

Site Safety Officer (Ayutthaya/Chonburi/Prachinburi) 18 May 2026 Thailand - Bangkok, Thailand

Performance Engineer 18 May 2026 Thailand - Rayong, Thailand

Operation Engineer (Prachinburi) 18 May 2026 Thailand - Prachinburi, Thailand

Electrical and Control & Instrument Leader/Engineer - Industrial Waste (Chonburi/Rayong/Prachinburi) 18 May 2026 Thailand - Saraburi, Thailand

GEECH Building Engineer (Mechanical & Sanitary) 17 May 2026 Thailand - GEECH (Rayong), Thailand

GNC:General Administration Officer 17 May 2026 Thailand - Prachinburi, Thailand

Operation Engineer (Prachinburi) 17 May 2026 Thailand - Prachinburi, Thailand

GEECH Building Engineer (Electrical & AV) 17 May 2026 Thailand - GEECH (Rayong), Thailand

GPD:Chemist 17 May 2026 Thailand - Rayong, Thailand

GNS:Chemist 16 May 2026 Thailand - Saraburi, Thailand

Site Mechanical Engineer - Industrial Waste (Ayutthaya/Saraburi/Chonburi/Rayong/Prachinburi) 16 May 2026 Thailand - Rayong, Thailand

Environment, Health & Safety Officer 13 May 2026 Thailand - Chachoengsao, Thailand

KPG:Control & Instruments Engineer 10 May 2026 Thailand - Saraburi, Thailand