Indian Oil Corporation Limited (IOCL) Western Region latest notification for the IOCL Western Region Recruitment 2021 of Technical / Non-Technical Apprentices Vacancy at 346 posts . Candidates wishing to apply through the IOCL Western Region Jobs 2021 official website iocl.com for IOCL Western Region Vacancy 2021 of the Apprentice Post can apply by 7 March 2021.