Job Description Roles & Responsibilities To responsible for testing and commissioning of AIS and GIS Substations upto 765 kV voltage level and Commissioning of electrical systems in power plants up to 600MW. Testing and commissioning of substations and power plants. GE Relay Configuration, testing and commissioning of F60, T60, C60, 650, 750, 850 Series Numerical relays. SEL Relay Configuration, testing and commissioning of SEL411L, 421, 451, 351, 751, 710 Series Numerical relays. Worked as a testing and commissioning engineer did 765kv substation numerical relay and equipment testing. Testing & Commissioning of Power Transformers, Vacuum / SF6 Circuit breakers, Current Transformers, Voltage Transformers, Distribution Transformers, control and relay panels for HV, LV switchgear panels. Scheme checking of over current protection, Power Transformer protection, Bus bar protection, Distance protection and Tele- protection schemes. Annual maintenance testing of relays and substation equipment s