(ONGC) तेल आणि नैसर्गिक वायू महामंडळात ‘अप्रेन्टिस’ पदांच्या 4014 जागांसाठी भरती ONGC Recruitment 2019 Applications are invited from candidates in the following trades meeting the qualifications mentioned below for engagement as Apprentices under Apprentices Act 1961 (as amended from time to time) in the trade/disciplines mentioned below.  Available Vacancy :— 4014  Posts  Post No. Trade/ Discipline Post