Job Description Experience in PLC Programming. Experience in ALLEN BRADLEY / SIEMENS PLC Operation maintenance and troubleshooting of Utilities like Boilers, Chillers, DG's etc. Checking all types of Motor drives (AC & DC) and transformers Trouble shooting and Commissioning Knowledge in VFD drives Planning for preventive maintenance of all machines, distribution systems Testing and functioning of equipment's and removing all technical errors. Maintenance of transformers and LT motors