High-Voltage Chargeman: Lead Electrical Ops & Safety

DayOne; Johor Bahru; On-site; MYR 60,000 - 90,000; Full time

Job summary

DayOne Data Centers, a Singapore-headquartered global digital infrastructure platform, is seeking a skilled electrical professional in Malaysia to join its team. The role focuses on electrical switching, testing, and routine generator management across campus-wide substations, with emphasis on safety and compliance.

The candidate will supervise technicians, handle critical fault diagnostics, and support emergency responses.

Qualifications

• Valid B0-11kV Chargeman certificate.
• Minimum 3+ years hands-on experience in electrical systems.
• Strong understanding of UPS, switchgear, grounding, generators.
• Must be able to supervise technicians.

Responsibilities

• Perform electrical switching, isolation, and testing per licensing and safety standards.
• Conduct round checks at all incoming substations Campus wide.
• Lead MV generator routine tests as per Preventive Maintenance plan.
• Support critical troubleshooting and fault diagnosis on electrical equipment.
• Lead and support emergency response during incidents; accompany DC Ops/contractors to enter MV Power Module.
• Collaborate with engineers and advise on MOP & SOP development for electrical system.
• Ensure Chargeman certification is valid and registered with Energy Commission under DayOne.

Skills

Supervise technicians

Electrical systems

UPS & switchgear

LOTO safety

Education

B0-11kV Chargeman certificate

Job description

DayOne Data Centers, a Singapore-headquartered global digital infrastructure platform, is seeking a skilled electrical professional in Malaysia to join its team. The role focuses on electrical switching, testing, and routine generator management across campus-wide substations, with emphasis on safety and compliance.

The candidate will supervise technicians, handle critical fault diagnostics, and support emergency responses.