ISRO/DRDO Scientist Entrance Exam 2025: In-Depth Guide for Scientist Roles What is the ISRO/DRDO Scientist Entrance Exam? The ISRO/DRDO Scientist Entrance Exam is your pathway to becoming a scientist at two of India’s most prestigious organizations: the Indian Space Research Organisation (ISRO) and the Defence Research and Development Organisation (DRDO). ISRO focuses on space research and satellite technology, while DRDO works on defense technologies like missiles and aeronautics. Both recruit scientists (often at the Scientist/Engineer ‘SC’ or Scientist ‘B’ level) through a combination of written tests and interviews, often leveraging GATE scores for shortlisting. These roles offer a chance to work on cutting-edge projects, from Chandrayaan missions at ISRO to missile systems at DRDO, with a starting salary around ₹56,100 per month (Level 10, 7th CPC). A Brief History of ISRO and DRDO Recruitment ISRO, founded in 1969, conducts recruitment through the ISRO Centralised Recruitment Boa
