Operator, Operations and Maintenance carries out routine operations and monitoring of production facilities on CPP and remote Wellhead Platforms (WHPs), including start-up, shut-down, testing, and plant operating checks to ensure reliability and safe operations. The jobholder also supports preventive and corrective maintenance of mechanical and electrical/instrumentation equipment as assigned.
Primary Responsibilities (Production):
• Operate and monitor production systems on CPP and WHP, making real-time adjustments to valves, gauges, and control set points to maintain safe, stable, and efficient plant performance.
• Execute controlled start-up and shut-down of wells, pumps, rotating machinery, and utility systems in line with approved procedures and Supervisor’s instructions, ensuring minimal disruption to production.
• Perform routine and special operations such as pigging, well testing, blowdowns, and ESD testing, following sequential procedures to protect system integrity.
• Conduct systematic checks of plant parameters, collect and analyze production samples, record operating data, and escalate abnormal conditions for corrective action.
• Operate and isolate major process systems, including separation, compression, dehydration/regeneration, water injection, MRU, VRC, waste heat recovery, and power generation systems, ensuring compliance with design and safety limits.
• Prepare equipment for maintenance, isolate systems safely, and coordinate with mechanical and E&I teams to enable effective interventions.
• Monitor chemical injection systems, verify injection rates and performance, and maintain accurate chemical usage records.
• Administer and control work permits for site activities, ensuring compliance with PTW requirements during commissioning, well operations, and construction.
• Maintain up-to-date operational logs and production reports to support accurate handover, performance monitoring, and regulatory compliance.
• Collaborate with multidisciplinary teams during plant upsets, maintenance, and emergency conditions to ensure smooth resolution and continuity of production.
• Support Integrated Operations Control Center (IOCC) as a backup operator to operate and monitor production systems on CPP and WHP as per IOCC Emergency Response Plan.
Secondary Responsibilities (Maintenance – Mechanical / E&I) as assigned:
• Perform preventive, corrective, and first-line maintenance of equipment on wellhead platforms under given instruction.
• Perform operational checks of standby systems and assist in restoring defective equipment to serviceable condition.
• Record anomalies, discrepancies, corrosion, equipment performance or other potential failures into computerized maintenance systems.
• Perform autonomous maintenance for low risk / low consequence tasks.
SSHE Responsibilities:
• Comply with and promote the Company’s SSHE policy, rules and regulations for all works under responsibility.
• Act emergency response roles as assigned in Site’s Emergency Response Plan.
• Perform Worksite Controller and Worksite Safety Controller roles on the CPP and WHP as per SSHE policy.
• Technical Diploma in related field
• 1-3 years of experience in multi-skilled operator and maintenance.
• Fair command of both spoken and written English
• Moderate physical effort of standing, walking, and climbing for 50% of work time
PTTEP conducts business in petroleum exploration, development, and production. We are applying advanced innovation and technology to enhance efficiency across our operations. Furthermore, the company is actively studying clean and emerging energy solutions to develop new energy sources for the future and foster long-term sustainable growth.
