Udaipur Kiran. Indian Oil Corporation Limited (IOCL) has announced the recruitment of 335 apprentice positions, with the application deadline approaching on November 4, 2026. IOCL Apprentice Recruitment 2026: Indian Oil Corporation Limited (IOCL) has announced a major apprenticeship opportunity for candidates with qualifications ranging from Matriculation and Class 12. IOCL will recruit for Apprentice posts. Eligible candidates can apply for 335 posts through the official website of IOCL at iocl.com.