Engineer, Maintenance Support (Instrumentation)

PTTEP Services Limited

Key Accountabilities

  • Responsible for Field Instrument and Control system maintenance.
  • Responsible for ICSS and SCADA system in troubleshooting and maintenance operation
  • Develop Maintenance strategy and planning related to field instrument and control system
  • Obsolescence management strategy including upgrade project management, design selection, procurement and up to field implementation.
  • Manage spare part inventory and annual review for optimization.
  • Long term and annual budgeting plan & control
  • Interpret data using RCM, FMECA/FARCAS techniques to identify corrective action to maintain and improve plant integrity and availability
  • Provide strategic plan and manage maintenance program via Computerized Maintenance Management System (CMMS), familiarization with SAP will be advantage.
  • Coordinate with offshore supervisor, maintenance engineer, technician and contractor for maintenance planning and implementation

Key Accountabilities (Continued)

  • Provide technical support for field troubleshooting including execution as needed
  • Provide technical support for rotating equipment control troubleshooting focusing on turbine and compressor package as needed
  • Provide technical support for the Alarm Management and OT cyber security implementation.
  • Participate in HAZID HAZOP and SIL classification and verification workshop 
  • Develop and maintain equipment database based on new projects and management of change. 
  • Support in-house maintenance work improvement related to procedure, equipment bill of material, pilot project, etc.
  • Promote the implementation of company’s SSHE policy and regulations in all works under responsibility
  • Reliability improvement and cost optimization by leveraging maintenance practice and modern technique, if any.

Professional Knowledge & Experiences

  • Bachelor’s degree in Electrical, Instrumentation, Automation/ Control Engineering or any related.
  • Working Knowledge and experience  10-20 years in:-
    • Instrument Control system specification, maintenance, upgrade and repair
      • PLC system
      • DCS and Safety Instrument System
    • SCADA and Telemetry system, Field Instrument specification, maintenance, calibration and repair
      • Flow, Level, Temperature and Pressure Transmitters
      • Metering and Analyzer
      • Final Elements (PSV, Control valve and Actuated on-off Valve) 
      • Interface communication (HART, Modbus protocol)
    • Experience in DCS/SIS/PLC e.g. Yokogawa, ABB, Schneider, Allen-Bradley or similar, Process Control System and Gas Turbines Control System Retrofit project for Solar Turbine turbo compressor, Generator package and Production booster compressor or similar.
    • Instrument Drawings (Instrument index, Hook-up drawing, termination diagram, C&E)
    • Operation technology system architecture design focusing on level 3 and level 3.5 (DMZ) Knowledgeable on Alarm Management and OT cyber security implementation including digital transformation will be advantage.
    • Fully familiar with International code and standard

Professional Knowledge & Experiences (Continued)

  • Experience in oil and gas field or Petrochemical plant will be an advantage.
  • Safety Oriented, Good attitude, excellent communication and collaboration skills.
  • Able to develop work procedure / standard practice.
  • Able to work in offshore/ onshore field during maintenance campaign.
  • Be skill in Procurement/Contract and Contracting strategies
  • Good Communication skills in English both verbal and written