Indian Oil Engagement of Apprentices 1760 vacancies. Indian Oil, Marketing Division, invites applications for Engagement of 1760 apprentices Technician, Graduate & Trade Apprentices (Technical and Non – Technical) at its Locations in States of India (Tamil Nadu & Puducherry, Karnataka, Kerala, Andhra Pradesh & Telangana, Maharashtra, Gujarat, Goa, Madhya Pradesh, Chhattisgarh, UT of Daman &