ONGC Recruitment 2017 .Oil and Natural Gas Corporation Limited (ONGC),Southern Sector, Chennai a “Maharatna” Public Sector Enterprise invited applications for the recruitment of 19 Apprentices Vacancies. The  employment details about the posts, age limit, educational  qualification,  experience and other  conditions are given below as link. The candidates are  requested to go through the details and  ensure that they fulfill the minimum prescribed…