Electrical Maintenance Technician

Weng Meng Industries; Selangor; On-site; MYR 45,000 - 78,000; Full time

Job summary

Jora Malaysia is seeking a skilled PLC technician to monitor and troubleshoot PLC-controlled machines and automation systems. You will assist in PLC programming backups, diagnostics, and coordinate with external engineers to minimise downtime.

The role focuses on ensuring electrical installations and LV switchroom drawings are up to date, maintaining 11kV/low voltage systems, and leading routine maintenance across plant facilities. Experience with electrical drawings is preferred.

Responsibilities

• Perform PLC troubleshooting and coordinate rectification of PLC-related machine faults to minimize production downtime.
• Monitor and maintain PLC-controlled machines and automation systems to ensure reliable operation.
• Assist in PLC program backup, parameter verification, and coordinate with external vendors or engineers for PLC programming and modifications when required.
• Diagnose and rectify faults related to PLC, HMI, sensors, inverters (VFD), and control systems.
• Upkeep of 11kv system.
• Ensure all electrical installation and fitting are in good working condition.
• Ensure all electrical Circuit Drawings and shock treatment charts are hung on walls of the appropriate LV switch room and in the standby generator room.
• Ensure that all the electrical drawings are submitted before any renovation or upgrading is done to the electrical system if relevant.
• Ensure that all electrical jobs must be done by a JBE registered competent person.
• Routine maintenance carried daily on LV room, generator room and pump room in building to ensure in order.
• Ensure that the preventive maintenance is carried out on M & E system including ACB, MCCB, Protective Relays in electrical switch room and gen-set room on every two years.
• Check and measure ohms at earth rod every yearly.
• Ensure all MSB, DFB etc. to be properly tighten at cable termination and jointing.
• You are required to perform other tasks as stipulated by department heads.
• To repair and maintain the plant and machineries.
• To maintain the machine’s standard and efficiency.
• To recommend the minimum essential spare parts for stock keeping.
• To improve and modify the plant and machineries for higher capacity and better performance standard.
• To maintain good housekeeping, tidiness and cleanliness of plant, machineries, workshop area, pump house, air compress room, switch rooms and etc.
• To repair and fix-up compressed air-leakages.
• To lead, supervise and distribute works to your sub-ordinates efficiently.
• To co-ordinates and support the production managers, production supervisor and head-hands at all the times to minimize machines downtime and achieve higher productivity.
• To liaise and arrangement of overtime works together with production manager and production supervisor.
• To maintain and achieve machine performance standard i.e. capacity, machines tolerances.
• To carry out fabrication and project works.
• To lead and supervise machines relocation and installation.
• To maintain and carry out with good engineering practice at all time.

Job description

Jora Malaysia will close on 9th September 2026. Thank you for being with us, we are cheering you on as you continue your career journey.

• Perform PLC troubleshooting and coordinate rectification of PLC-related machine faults to minimize production downtime.
• Monitor and maintain PLC-controlled machines and automation systems to ensure reliable operation.
• Assist in PLC program backup, parameter verification, and coordinate with external vendors or engineers for PLC programming and modifications when required.
• Diagnose and rectify faults related to PLC, HMI, sensors, inverters (VFD), and control systems.
• Upkeep of 11kv system.
• Ensure all electrical installation and fitting are in good working condition.
• Ensure all electrical Circuit Drawings and shock treatment charts are hung on walls of the appropriate LV switch room and in the standby generator room.
• Ensure that all the electrical drawings are submitted before any renovation or upgrading is done to the electrical system if relevant.
• Ensure that all electrical jobs must be done by a JBE registered competent person.
• Routine maintenance carried daily on LV room, generator room and pump room in building to ensure in order.
• Ensure that the preventive maintenance is carried out on M & E system including ACB, MCCB, Protective Relays in electrical switch room and gen-set room on every two years.
• Check and measure ohms at earth rod every yearly.
• Ensure all MSB, DFB etc. to be properly tighten at cable termination and jointing.
• You are required to perform other tasks as stipulated by department heads.
• To repair and maintain the plant and machineries.
• To maintain the machine’s standard and efficiency.
• To recommend the minimum essential spare parts for stock keeping.
• To improve and modify the plant and machineries for higher capacity and better performance standard.
• To maintain good housekeeping, tidiness and cleanliness of plant, machineries, workshop area, pump house, air compress room, switch rooms and etc.
• To repair and fix-up compressed air-leakages.
• To lead, supervise and distribute works to your sub-ordinates efficiently.
• To co-ordinates and support the production managers, production supervisor and head-hands at all the times to minimize machines downtime and achieve higher productivity.
• To liaise and arrangement of overtime works together with production manager and production supervisor.
• To maintain and achieve machine performance standard i.e. capacity, machines tolerances.
• To carry out fabrication and project works.
• To lead and supervise machines relocation and installation.
• To maintain and carry out with good engineering practice at all time.

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