Electrical Technician (MCR)

DayOne Data Center; Johor; On-site; MYR 30,000 - 48,000; Full time

Job summary

A leading data center provider is seeking an Electrical Maintenance Technician in Johor, Malaysia. The role involves performing maintenance on electrical systems, troubleshooting faults, and adhering to safety standards. Candidates should hold a relevant technical diploma and have 1-3 years of experience in electrical maintenance or industrial systems. This position requires the ability to work under pressure during critical incidents and a commitment to safety practices.

Qualifications

• 1–3 years hands-on experience in electrical maintenance or industrial electrical systems.
• Understanding of LV distribution, UPS/Generator fundamentals.
• Good knowledge of safety practices and electrical hazard awareness.

Responsibilities

• Perform electrical maintenance on LV panels and power distribution equipment.
• Conduct troubleshooting and support fault investigations.
• Adhere to electrical safety standards including LOTO and arc-flash protection.

Skills

Electrical maintenance

Troubleshooting

Safety practices

Pressure handling

Education

Technical Certificate / NITEC / Diploma in Electrical or Power Engineering

Tools

Electrical testing tools

Job description

Overview

The Maintenance & Critical Response (MCR) Team is a specialised, in-house engineering organisation designed to provide rapid response, advanced troubleshooting, and self-perform maintenance for mission-critical systems across the data centre portfolio.

Responsibilities

• Perform electrical maintenance on LV panels, breakers, UPS auxiliary components, and power distribution equipment.
• Conduct troubleshooting and support fault investigations under guidance from engineers.
• Replace electrical components such as fans, fuses, sensors, indicator lights, and small control devices.
• Assist in implementing MOPs, SOPs, and emergency response procedures for electrical work.
• Conduct routine inspections, document findings, and escalate abnormalities.
• Support response to electrical incidents including UPS alarms, breaker trips, and abnormal readings etc.
• Maintain electrical tools, PPE, and ensure proper documentation is recorded.
• Adhere to electrical safety standards including LOTO, arc-flash protection, and PTW requirements.

Qualifications

• Technical Certificate / NITEC / Diploma in Electrical or Power Engineering.
• 1–3 years hands-on experience in electrical maintenance or industrial electrical systems.
• Understanding of LV distribution, UPS/Generator fundamentals, and electrical testing tools.
• Good knowledge of safety practices and electrical hazard awareness.
• Ability to support electrical troubleshooting and follow safety procedures.
• Ability to work under pressure during critical incidents.