Knowledge of routine maintenance and trouble-shooting requirements of all rental equipment. Carry out scheduled and routine maintenance, emergency repairs and overhaul of generators (static/mobile), including the installation of auxiliary fuel systems, such as tanks, transfer pumps and pit works.Responsible for the safe and efficient use of tools and specialized equipment. Repairs electrical faults in generators, alternators, pumps, electric motors and low voltage switchboards and other mechanical repairs.Ensure spares and material lists are compiled in good time for work assigned.Should know the operation of equipment as to application, capabilities, limitations. Ensures machines are tested, calibrated and run according to Standards. Ensures proper service documentation is completed in a timely and accurate manner and handed over to Supervisor/Manager.  Inspects returned equipment for proper operation and /or damage by the customer and report to supervisor immediately .All Generators under repair (working Condition/in yard /on site must be reported on a timely manner by documenting the Status of the machine to supervisor  Escalates technical support needs for resolution of any generator Breakdown/repair in yard /on site to supervisor when needed  Monitor text messages and phone calls during working hours and 24 hours when responsible for after hour on-call duties and communicate with other personnel in a professional manner.