Tasks and Duties: ▪ Maintenance and troubleshooting of LV, MV, HV circuit breakers, ACB, VCB & SF6 breakers of different manufacturers such as ABB, Schneider, Siemens etc. ▪ Maintenance of UPS systems, battery chargers & inverters of different manufacturers such as ABB, Gutor etc. ▪ Good knowledge of protection relays, including testing & calibration. ▪ To prepare all control and protection schematics for Switchgear & Control Panels. ▪ RTCC panel parallel operation of high voltage 33kV system. ▪ Sound knowledge in working on LV & HV power Transformers, substations, and their switchgear. ▪ Operation & maintenance of VFD units (ABB, 3.3kV, 415V). ▪ Maintenance and troubleshooting of plant earthing and cathodic protection systems. ▪ Maintenance and Installation of Boilers & water treatment plants. ▪ Isolation and energisation of electrical equipment as per maintenance & operational requirements. ▪ Operation of control board circuits for industrial machines & overhead cranes. ▪ Acquaintance with Cable fault finding & locating using various test equipment. ▪ Installation & Maintenance of Fire alarm system. ▪ Support and coordinate electrical equipment maintenance at company facilities with LO/TO and outage planning. ▪ Maintaining of inventory, inspection & calibration of all high voltage tooling & equipment as required. ▪ Execution and optimization of yearly electrical preventive maintenance program. ▪ Optimization of stock holding items and levels for spare parts. ▪ Preparation and execution of activities during refinery T&I shutdowns