Key Responsibilities
Carry out preventive and corrective maintenance on industrial machinery.
Diagnose and resolve electrical, electronic and control system faults.
Troubleshoot three-phase motors, inverter drives (VFDs), sensors, relays, contactors and associated wiring.
Troubleshoot, modify and program
Omron PLCs
, including checking inputs, outputs, program logic and communication faults.
Identify whether machine faults originate from PLC hardware, programming, control boards or connected components.
Read and interpret electrical schematics, wiring diagrams and technical manuals.
Test repaired machinery, confirm safe operation and document maintenance work, faults and corrective actions.
Follow electrical safety procedures, including isolation and lockout/tagout requirements.
Required Skills and Experience
Have more than 10 years practical experience in industrial machine maintenance, fault finding and troubleshooting.
Very Experience working with
415 V three-phase machinery and inverter-controlled motors
.
Expert experience in
Omron PLC programming and troubleshooting
.
Ability to diagnose faults in PLC systems, machine control boards and electrical control circuits.
Very Competence in using electrical diagnostic instruments.
Ability to work independently and systematically identify the root cause of machine breakdowns.
Relevant qualification in Electrical, Electronic, Mechatronics or Automation Engineering, or equivalent practical experience.
Have experience in steam generation system as well.
Desirable Skills
Expert at electronic circuit board diagnosis and component-level repair.
Expert ability to use an oscilloscope, identify defective electronic components, and carry out soldering and component replacement.
Familiar with flashing software for erasing, writing or modifying of ROM/ memory chip.
Expert experience with HMIs, industrial communication networks and other PLC brands.
Have at least more than 10 years experience in the above
T.C. KHOO & CO. (PTE) LTD