1 Post name : Chief Operating Officer (COO) and Chief Executive Officer (CEO). 2 . No of post : various posts 3 . Qualifications : Candidates should possess a Graduation/ Post Graduate Degree / Diploma/ Chartered Accountant / Cost Accountant/ MBA / PGDM from any recognized board or university. 4 .Age Limit : As per Oil and Natural Gas Corporation Limited, the candidate’s minimum age should be 53 years and the maximum age should not exceed 58 years. 5 . Selection Process. : The selection process for the above-mentioned posts is based on Shortlisting and interviews.