Automation Maintenance Engineer — PLC & Robotics

TTM TECHNOLOGIES MALAYSIA SDN. BHD.; Simpang Ampat; On-site; MYR 60,000 - 100,000; Full time

Job summary

TTM Technologies Malaysia Sdn. Bhd. is seeking a Maintenance Engineer (PLC & Robotics) to maintain and improve automation equipment reliability. You will troubleshoot PLC/robotics systems, perform PMs, conduct RCA/CAPA, and support production through continuous improvement.

The role requires hands-on experience with PLCs and robotics (Fanuc, Kawasaki, ABB, Yaskawa), strong problem-solving, and good communication skills. Shift support and on-call standby may be required.

Qualifications

• Diploma or Degree in Electrical Engineering, Mechatronics, Automation Engineering, or equivalent.
• Minimum 2–5 years of experience in manufacturing maintenance, preferably in automation-intensive environments.
• Hands-on experience in PLC troubleshooting and industrial robotics support.
• PLC platforms: Mitsubishi / Siemens / Omron / Allen Bradley (any relevant platform).
• Robotics systems: Fanuc / Kawasaki / ABB / Yaskawa (any relevant platform).
• Strong knowledge in electrical control circuits, safety interlock systems, and industrial communication.
• Basic understanding of servo systems, VFDs, sensors, pneumatic controls, and troubleshooting methodology.

Responsibilities

• Troubleshoot and repair PLC-controlled machines, including I/O signals, sensors, actuators, interlocks, alarms, and safety circuits.
• Support control panel components such as relays, contactors, power supplies, VFD/inverters, servo drives, and communication modules.
• Conduct PLC and HMI backup, restore, and parameter verification in accordance with internal procedures.
• Support machine control modifications (where applicable) under proper change control and approval.
• Troubleshoot and recover industrial robotic systems (Fanuc, Kawasaki, ABB, Yaskawa) to restore production operations.
• Respond to robot alarms including axis errors, servo faults, encoder/battery alarms, and safety interlock faults.
• Support robot teaching adjustments, calibration checks, and recovery procedures together with vendor or internal engineering team.
• Execute robot preventive maintenance activities such as inspection, lubrication/greasing, cable condition checks, and battery replacement.
• Provide timely breakdown response and corrective action to minimize downtime and production losses.
• Record breakdown details including symptoms, action taken, spare parts used, and downtime duration.
• Perform root cause analysis (RCA) for recurring issues and implement corrective and preventive actions (CAPA).
• Develop and maintain preventive maintenance schedules and checklists for automation equipment and robotics systems.
• Ensure preventive maintenance completion and compliance as per maintenance planning.
• Support MTTR/MTBF tracking and downtime Pareto analysis for improvement initiatives.
• Maintain critical spare parts readiness for automation and robotics components.
• Prepare and update SOPs, work instructions, troubleshooting guides, and maintenance records.
• Ensure all maintenance activities comply with safety requirements (LOTO, EHS procedures, and risk assessments).
• Support internal audits and compliance requirements related to maintenance documentation.
• Provide technical guidance and on-the-job coaching to technicians for PLC and robotics troubleshooting.
• Coordinate with equipment suppliers and vendors for major troubleshooting, spare parts, and technical support.
• Communicate effectively with production, quality, and engineering teams to support operational needs.

Skills

PLC troubleshooting

Industrial robotics support

Electrical control circuits

Safety interlock systems

Troubleshooting methodology

Documentation discipline

Education

Diploma or Degree in Electrical Engineering

Mechatronics

Automation Engineering

Tools

Mitsubishi

Siemens

Omron

Allen Bradley

Fanuc

Kawasaki

ABB

Yaskawa

Job description

TTM Technologies Malaysia Sdn. Bhd. is seeking a Maintenance Engineer (PLC & Robotics) to maintain and improve automation equipment reliability. You will troubleshoot PLC/robotics systems, perform PMs, conduct RCA/CAPA, and support production through continuous improvement.

The role requires hands-on experience with PLCs and robotics (Fanuc, Kawasaki, ABB, Yaskawa), strong problem-solving, and good communication skills. Shift support and on-call standby may be required.