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Utility Technician (Boiler)

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Onsite

Utility Technician (Boiler)

ARB (THAILAND) LIMITED

Utility Technician (Boiler)

Skills

Compliance

11 days ago

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Important information


Contract type:

Permanent

Location:

Rayong, Mueang Rayong District, Rayong, Thailand

Work mode:

Onsite

Published on:

16 October 2026

What they need


Key responsibilities:

1. Water & Wastewater System

  • Control, supervise, and monitor the operation of the wastewater treatment system to ensure compliance with legal standards.
  • Control and maintain the pure water production system (RO / DI Water Treatment System) for use in production processes.
  • Record water quality results, check chemical usage, and replace filters according to the specified schedule.

2. Fire Protection System

  • Inspect the condition and readiness of the fire alarm system.
  • Test the operation of the fire pump on a weekly/monthly basis.
  • Check fire extinguishers and sprinkler systems to ensure they are 100% ready for use.

3. HVAC & Chiller System

  • Maintain, clean, and service air conditioning units (both general and controlled areas).
  • Control and monitor the operation of chillers and cooling towers to ensure required temperature levels are met.

4. Electrical & High Voltage System

  • Inspect and maintain main distribution boards (MDB), sub-distribution boards (DB), and other electrical control panels.
  • Maintain high-voltage systems, transformers, and grounding systems to meet safety standards.
  • Check backup power systems or generators to ensure readiness during emergencies.

5. Boiler System

  • Control, operate, and maintain boilers safely and efficiently.
  • Mandatory requirement: Must hold a valid Boiler Operator Certificate in compliance with legal regulations.
  • Monitor boiler feed water quality and record daily fuel consumption.

6. Compressed Air & Utility System

  • Maintain and service air compressors, air dryers, and air receivers.

  • Inspect, maintain, and repair piping systems throughout the plant, categorized by type:

    • Ground (drainage/sanitary)
    • Water (process/sterile water)
    • Air (clean/compressed air)
    • Electrical (lighting/power systems)

7. Energy Conservation

  • Support and participate in implementing energy conservation systems within the factory.

Monitor, record, and analyze energy consumption data (electricity, water, fuel) to identify opportunities for reducing losses.

Qualifications:

  • Education level: High Vocational.
  • At least 4–5 years of experience in utility systems within an industrial factory environment.
  • Must hold a valid Boiler Operator License.
  • Must have a Gas Operator Training Certificate (Gas License / Certificate) certified by the Department of Energy Business.
  • Certificate of Competency in Building Electrical Systems will be an advantage.
  • Personnel Responsible for Energy (Common Level).

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