Technical Support, Network Facility Central Operation

Job

Summary

The LV Chargeman is responsible for the operation, maintenance, and troubleshooting of low-voltage (LV) electrical systems within Telecommunication Operating Centres (TOCs). This role operates on a rotating shift schedule and is critical in ensuring uninterrupted power supply and system reliability while maintaining strict safety and regulatory compliance.

The Day-To-Day Activities

Electrical

Maintenance

• Perform routine inspections, testing, and maintenance of

LV equipment, including switchboards, circuit breakers, lighting, PDUs, and UPS systems.

• Conduct shift-start and shift-end checks to ensure all

systems are functioning optimally.

Troubleshooting

& Repairs

• Diagnose and resolve electrical faults promptly to

minimize downtime.

• Respond to emergency breakdowns and restore

power/services efficiently in coordination with the team.

Preventive

& Corrective Maintenance

• Execute scheduled preventive maintenance to improve

system reliability and performance.

• Track and follow up on corrective actions to ensure

issues are fully resolved.

Documentation

& Handover

• Maintain accurate logs of maintenance activities, system

status, and incidents.

• Provide clear handover updates to ensure continuity

between shifts.

Safety

& Compliance

• Follow all safety procedures, including lockout/tagout

practices.

• Ensure compliance with local electrical regulations and

conduct regular safety checks.

About You

• Must possess a valid Chargeman certification (minimum AO grade) issued by Suruhanjaya Tenaga (Energy Commission of Malaysia) and be a registered competent person.
• Open to fresh graduates with relevant certification; experience in electrical maintenance or critical facilities is an added advantage.
• Basic understanding of LV electrical systems, UPS, rectifier systems, and power distribution units.
• Familiar with Microsoft Office applications (Word, Excel) and email communication.
• Able to communicate in English and Bahasa Malaysia.
• Responsible, fast learner, and able to work independently in a shift-based environment.
• Willing to work on a 24/7 rotating shift (12-hour shifts, 3 rotations).
• Based in Subang Hi-tech (Central region) and willing to travel if required.