GTRE Recruitment 2019 – Gas Turbine Research Establishment (GTRE), DRDOnotification regarding the filling of trainee job vacancies. Defense organization invites online applications from eligible candidates with B.Tech., Engineering Diploma, Bachelor of Engineering, ITI qualification. These 150 Apprentices are on Post Apprenticeship at GTRE, Bengaluru, Karnataka. GTRE Recruitment 2019. The candidate should have the respective qualification