275kV Chargeman – HV Substation Engineer

Promatrix DC Solutions Sdn Bhd; Johor Bahru; On-site; MYR 89,000 - 156,000; Full time

Job summary

Promatrix DC Solutions Sdn Bhd is seeking a safety-focused electrical technician/supervisor to manage high-voltage switching on 11kV and 33kV networks, including switching, isolating and earthing to enable safe maintenance.

You will perform preventive maintenance, fault diagnosis, and repairs on switchgear and substation equipment, maintain records and monitoring, issue WP permits and enforce LOTO procedures, and supervise teams including contractors during major overhauls.

Responsibilities

• High-voltage switching on 11kV and 33kV networks, including switching, isolating and earthing.
• Preventive maintenance on high-voltage switchgear, transformers and substation equipment.
• Fault diagnosis and repair to minimize downtime.
• Compliance with Electricity Regulations 1994, OSHA, and internal safety procedures.
• Substation monitoring and record-keeping of voltages, current and temperatures.
• Issue WP permits and enforce Lock-Out/Tag-Out protocols for contractors.
• Regulatory compliance with Electricity Supply Act 1990 and ST regulations.
• System monitoring via SCADA or manual inspections.
• Supervision of wiremen/technicians and external contractors during major overhauls.

Job description

Promatrix DC Solutions Sdn Bhd is seeking a safety-focused electrical technician/supervisor to manage high-voltage switching on 11kV and 33kV networks, including switching, isolating and earthing to enable safe maintenance.

You will perform preventive maintenance, fault diagnosis, and repairs on switchgear and substation equipment, maintain records and monitoring, issue WP permits and enforce LOTO procedures, and supervise teams including contractors during major overhauls.