IOCL Refineries Division Recruitment 2025 - 216 Trade Apprentice and Technician Apprentice Vacancies: Indian Oil Corporation Limited (IOCL) has given a notification for the recruitment of Apprentices at its Haldia Refinery under the Apprentices Act, 1961/1973. The IOCL Haldia Refinery has announced new job vacancies for 216 Trade Apprentice (Attendant Operator/ Fitter/ Boiler/ Secretari...