Job Description Roles & Responsibilities The role holder is responsible to carry out skilled troubleshooting, repair and preventive maintenance of field instruments and systems, related to the Ammonia/Urea/Melamine plants. The role holder should be familiarized completely with the allocated area of work, the equipment / machinery involved and general idea of the process for which he is responsible for the maintenance activities. They will carry out day to day basic maintenance jobs independently under normal supervision. Housekeeping is an important issue, as is the proper use and maintenance of tools and equipment. They must ensure that all the activities are carried out in compliance with QAFCO occupational health, Quality, Safety, Energy and Environment procedures.