Data Center Technician: 24/7 Ops & Maintenance

JLL; Hong Kong; On-site; HKD 201,000 - 335,000; Full time

Job summary

JLL is seeking a skilled technician for data centre and facilities engineering in Hong Kong. You will perform routine inspections and preventive maintenance on PDUs, UPS, cooling equipment, and generators, with responsibilities spanning battery testing and thermal imaging under supervision.

You will complete logs and work orders in CMMS/DCIM, assist in permits-to-work, and ensure 5S in plant rooms, while adhering to local safety standards and regulatory requirements.

Qualifications

• Certificate, Higher Certificate, or Diploma in Electrical Installation, Mechanical Services, Building Services Engineering, or a related field from a Hong Kong recognised institution.

Responsibilities

• Perform routine inspections, basic troubleshooting, and preventive maintenance on PDUs, UPS systems, cooling equipment, and generator sets.
• Assist in battery testing, thermal imaging surveys, and minor component replacements under supervision.
• Accurately complete shift logs, equipment checklists, and work order documentation in paper and digital formats (e.g., CMMS or DCIM).
• Support contractor mobilisation by preparing site access forms, verifying permits-to-work, and maintaining visitor logs in accordance with safety standards.
• Ensure housekeeping and 5S standards in plant rooms and technical areas.
• Respond to alarms or system alerts promptly and elevate issues to senior engineers as needed.
• Comply with Hong Kong regulations including Electricity Ordinance, Factories and Industrial Undertakings Ordinance, and fire safety requirements.
• Work rotating shifts (including nights, weekends, and public holidays) to support 24/7 operations.

Skills

Safety procedures

Attention to detail

Punctuality

Written procedures

Teamwork

Education

Electrical installation certificate or diploma

Job description

JLL is seeking a skilled technician for data centre and facilities engineering in Hong Kong. You will perform routine inspections and preventive maintenance on PDUs, UPS, cooling equipment, and generators, with responsibilities spanning battery testing and thermal imaging under supervision.

You will complete logs and work orders in CMMS/DCIM, assist in permits-to-work, and ensure 5S in plant rooms, while adhering to local safety standards and regulatory requirements.