Sr. Instrumentation Control Technician

Deskripsi Pekerjaan

  • Lead installation, integration, and commissioning of new automation equipment and control panels.
  • Lead complex troubleshooting efforts involving PLC logic, I/O systems, field devices, and communications.
  • Maintain and troubleshoot PLCs, DCS, SCADA, HMIs and industrial networks.
  • Ensure proper functioning of control loops, communications, hardware, and software components.
  • Perform preventive and corrective maintenance on control system according to schedules.
  • Perform system backups, firmware updates, and configuration management.
  • Troubleshoot instrumentation faults and carry out repairs or replacements as needed.
  • Assist engineers in developing and modifying PLC, HMI, and SCADA applications (ladder logic, function block, structured text).
  • Implement minor logic changes, alarm configuration updates, and HMI modifications within authorized limits.
  • Participate in control logic reviews, factory acceptance tests (FAT), and site acceptance tests (SAT).
  • Instruct and lead fresh technician in training.
  • Supervise subcontructor work related maintenance work.
  • Follow safety procedures (LOTO, PPE, permit to work)
  • Ensure work complies with standards and company procedures
  • Participate in safety briefings and toolbox meetings
  • Lead by example in promoting a strong safety culture.
  • Execute inhibit/override of interlock system
  • Prepare detailed service reports, incident investigations, and reliability improvement recommendations.
  • Update instrument history records
  • Report issues to supervisors
  • Maintain accurate documentation including wiring diagrams, P&IDs, logic drawings, and network layouts.

Persyaratan Khusus

  • Min. SMK/D1/D2 in Instrumentation / Automation / Metrology / Mechatronics with min. 10 years experience in hands-on control systems in Petrochemical, oil & gas, power, manufacturing, mining; or.
  • D3/D4 in Instrumentation / Automation / Metrology / Mechatronics with min. 5 years experience in hands-on control systems in Petrochemical, oil & gas, power, manufacturing, mining; or.
  • S1 in Instrumentation / Automation / Metrology / Mechatronics with min. 3 years experience in hands-on control systems in Petrochemical, oil & gas, power, manufacturing, mining
  • Good understanding in control systems (PLC, DCS, SCADA, HMI and SIS) and Control Logic.
  • Good understanding in automation platform (Allend-Bradley, Siemens, Honeywell, Yokogawa, Emerson, Schneider, ABB, GE, DeltaV)
  • Good understanding in instrument control (signal types, control valve operation, positioners, actuators, PID control, feedback loops, cascade, ratio, feedforward control strategies.).
  • Certification in instrumentation calibration and maintenance.
  • Knowledge of safety and quality standards such as ISO, OSHA, or equivalent.
  • Ability to work independently and in a team environment.
  • Good communication skills
  • Strong problem-solving skills and attention to detail.
  • Willing to be located in Merak Plant (Cilegon)

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