33kV HV Chargeman - On-Call 24/7 Operations Lead

Precision Control Sdn Bhd; Nilai; On-site; MYR 65,000 - 90,000; Full time

Job summary

Precision Control Sdn Bhd in Malaysia seeks an experienced high-voltage technician to safely perform and supervise 33kV switching operations, isolation, and earthing in line with SOPs and safety protocols. You will coordinate with the Testing & Commissioning team to execute switching sequences for new equipment energization and system integration, and ensure all work complies with ST regulations.

This role also oversees maintenance of switchgear and UPS/gensets, manages Permit-to-Work processes,

Qualifications

• Minimum of 3 to 5 years hands-on experience in 33kV high voltage switching operations.
• Experience in a Data Center, semiconductor plant, critical facility, or similar 24/7 mission-critical environment is highly preferred.
• Must possess a valid Chargeman BO (33kV) competency certificate issued by Suruhanjaya Tenaga (ST), Malaysia.
• Strong knowledge of HV protection systems, interlocking logic, and emergency power systems.

Responsibilities

• HV Switching & Operations: safely perform and supervise 33kV switching operations, isolation, and earthing per SOPs and safety protocols.
• Testing & Commissioning Coordination: liaise with T&C team to coordinate and oversee high-voltage switching sequences for energization and system integration.
• Statutory Compliance: act as the registered competent person under ST regulations to ensure compliance with Electricity Supply Act and Grid Code.
• Maintenance & Troubleshooting: oversee preventive, predictive, and corrective maintenance on 33kV switchgear, transformers, protection relays, UPS, and standby generators.
• Permit-to-Work (PTW): issue, manage, and log PTW for internal teams and external T&C contractors.
• Operations Support: willing to work on rotation shifts and support on-call duties for HV emergencies.

Skills

HV switching operations

33kV expertise

Protection systems

Interlocking logic

Emergency power systems

BMS/EPMS

Job description

Precision Control Sdn Bhd in Malaysia seeks an experienced high-voltage technician to safely perform and supervise 33kV switching operations, isolation, and earthing in line with SOPs and safety protocols. You will coordinate with the Testing & Commissioning team to execute switching sequences for new equipment energization and system integration, and ensure all work complies with ST regulations.

This role also oversees maintenance of switchgear and UPS/gensets, manages Permit-to-Work processes,