IOCL Barauni Refinery Apprentice Online Form 2026 – Apply for 224+ Vacancies | Eligibility and Dates
IOCL’s Barauni Refinery is a crucial part of one of India’s largest state-owned energy companies. Situated in Bihar, this refinery plays a major role in processing crude oil into valuable fuels and industrial products. As a centre of excellence, it regularly recruits apprentices to train young talent in technical and non-technical roles, helping build future-ready









