Relay Test Engineer responsible for testing, retrofitting and commissioning of protective relays and substation systems. Ensures reliable operation, performs IEC 61850/Modbus tests, analyzes faults, verifies wiring, prepares reports. Required Candidate profile B.E./B.Tech in Electrical Engineering or equivalent. Minimum 2–5 years of experience in relay testing, commissioning, or substation automation. Knowledge of relevant Electrical Equipment.