IOCL – Various Positions – Apprenticeship – 06-12-2026 – 272 posts
Indian Oil Corporation Limited (IOCL), Barauni Refinery invites online applications from 06-11-2026 to 06-12-2026 for 272 apprentice seats across Trade Apprentice (Attendant Operator - Chemical Plant), Trade Apprentice (Boiler), Technician Apprentice (Mechanical) and Technician Apprentice (Instrumen