Indian Oil Corporation Limited (IOCL) Mathura Refinery has announced IOCL Mathura Refinery Apprentice Recruitment 2026 for 108 Trade Apprentice and Technician Apprentice posts under the Apprentices Act, 1961/1973. This recruitment drive is open for ITI pass candidates, Diploma holders, and B.Sc./B.Com graduates for apprenticeship training in various mechanical, electrical, instrumentation, and accounts-related trades at the Mathura Refinery unit in Uttar Pradesh. The online application process starts on 07 February 2026 and the last date to apply is 20 February 2026, with selection based purely on merit.