Electrical Engineer

INTCO MALAYSIA SDN. BHD.; Klang City, Port Klang; On-site; MYR 60,000 - 90,000; Full time

Job summary

INTCO MALAYSIA SDN. BHD. seeks an Industrial Maintenance Engineer to troubleshoot and maintain electrical and automation systems, including PLCs, VFDs, motor controls, and instrumentation.

The role supports PM, responds to breakdowns, and assists with root-cause analysis. You will hold a diploma or degree in Electrical Engineering or related field, with 2–3 years industrial maintenance experience and hands-on PLC troubleshooting (Siemens preferred).

Qualifications

• Diploma or Bachelor's Degree in Electrical Engineering, Mechatronics, Automation, or a related field.
• 2–3 years of industrial maintenance experience is preferred.
• Hands-on experience in PLC troubleshooting; Siemens PLC experience is preferred.
• Experience with VFDs, motor control systems, and industrial electrical equipment.
• Strong hands-on troubleshooting and problem-solving skills.
• Proficiency in Mandarin is required, as the role involves regular communication with Mandarin-speaking management and teams.

Responsibilities

• Troubleshoot PLC systems, including I/O checks, interlock logic, online monitoring, and minor program modifications
• Diagnose and resolve VFD/inverter, motor control, and electrical system faults
• Maintain electrical panels, wiring, motors, contactors, relays, and 24VDC control circuits
• Maintain and troubleshoot industrial instrumentation, including sensors, encoders, and 4–20mA signals
• Support preventive maintenance (PM), breakdown response, and root-cause analysis
• Assist with basic mechanical repairs involving motors, pumps, bearings, and pneumatic systems

Skills

Troubleshooting

Mechatronics

Problem-solving

Mandarin

Education

Electrical Engineering degree

Tools

Siemens PLC

VFDs

Industrial electrical equipment

Job description

This role involves troubleshooting and maintaining industrial electrical and automation systems, including PLC systems, VFDs, motor controls, electrical panels, and industrial instrumentation. You will support preventive maintenance, respond to breakdowns, and assist with root-cause analysis and basic mechanical repairs.

Key responsibilities

Troubleshoot PLC systems, including I/O checks, interlock logic, online monitoring, and minor program modifications

Diagnose and resolve VFD/inverter, motor control, and electrical system faults

Maintain electrical panels, wiring, motors, contactors, relays, and 24VDC control circuits

Maintain and troubleshoot industrial instrumentation, including sensors, encoders, and 4–20mA signals

Support preventive maintenance (PM), breakdown response, and root-cause analysis

Assist with basic mechanical repairs involving motors, pumps, bearings, and pneumatic systems

About you

Diploma or Bachelor's Degree in Electrical Engineering, Mechatronics, Automation, or a related field

2–3 years of industrial maintenance experience is preferred

Hands-on experience in PLC troubleshooting; Siemens PLC experience is preferred

Experience with VFDs, motor control systems, and industrial electrical equipment

Strong hands-on troubleshooting and problem-solving skills

Proficiency in Mandarin is required, as the role involves regular communication with Mandarin-speaking management and teams

INTCO Malaysia is a global leader in polystyrene (PS) foam recycling and sustainable plastic manufacturing. Our strengths lie in advanced recycling technology, automated production systems, and a strong commitment to environmental sustainability.

With operations across multiple countries, we recycle over 50,000 tons of PS foam annually, transforming waste into high-quality plastic pellets and eco-friendly products. Our Malaysia facility operates multiple production lines with strong production capacity.

INTCO continues to expand its recycling capabilities, including PET recycling projects, while providing employees with career growth opportunities in a fast-growing green industry.

INTCO Malaysia is a global leader in polystyrene (PS) foam recycling and sustainable plastic manufacturing. Our strengths lie in advanced recycling technology, automated production systems, and a strong commitment to environmental sustainability.

With operations across multiple countries, we recycle over 50,000 tons of PS foam annually, transforming waste into high-quality plastic pellets and eco-friendly products. Our Malaysia facility operates multiple production lines with strong production capacity.

INTCO continues to expand its recycling capabilities, including PET recycling projects, while providing employees with career growth opportunities in a fast-growing green industry.