Facilities Engineer: Cleanroom & HVAC Systems

ASE Singapore Pte Ltd; Singapore; On-site; SGD 28,000 - 42,000; Full time

Job summary

ASE Singapore Pte Ltd is seeking a Facilities Technician to operate and maintain complex utility and cleanroom systems in our Singapore facility. You will support production lines, coordinate with M&E contractors, and ensure safe, compliant operations across HVAC, electrical, and water treatment systems.

The role requires at least a diploma in electrical or mechanical engineering and a minimum of two years’ relevant experience, including cleanroom exposure, with a 12-hour rotating shift.

Qualifications

• Diploma or equivalent in Electrical or Mechanical Engineering is required.
• Minimum 2 years of relevant experience in a facility/M&E environment, with cleanroom exposure.
• Willing to work 12-hour rotating shifts.

Responsibilities

• Operate and maintain facilities systems such as Central Chiller System, BMS, Electrical Systems, HVAC (cleanroom and non-cleanroom areas), Fire Protection & Detection, Cleanroom System (CDA, PV, PCW, FFU, Dry Coil and AHU), RODI, and Waste Treatment Plant.
• Attend to facility works and M&E installations, coordinating with contractors on repair works.
• Provide line support to production and perform machine installations such as power hook-up, CDA, PV and PCW, and other setup in the production floor.
• Perform in-house servicing of cooling towers, AHUs, FCUs, FFU, filter cleaning & replacement, strainers, and other HVAC equipment.
• Perform periodic monitoring and auditing of both ESD and Cleanroom Contamination Environmental Control programs.
• Prepare and provide daily & monthly reports.
• Assist engineer in consolidating all the service reports and manage contract vendors to carry out equipment maintenance schedule.

Education

Electrical/Mechanical Engineering Diploma

Job description

ASE Singapore Pte Ltd is seeking a Facilities Technician to operate and maintain complex utility and cleanroom systems in our Singapore facility. You will support production lines, coordinate with M&E contractors, and ensure safe, compliant operations across HVAC, electrical, and water treatment systems.

The role requires at least a diploma in electrical or mechanical engineering and a minimum of two years’ relevant experience, including cleanroom exposure, with a 12-hour rotating shift.