Hello Aspirant,
Getting into ISRO in a permanent position is quite the task. You can get apprenticeship there after Btech in Electrical and electronics engineering. There is a position of Scientist/Engineer but it is offered to electronics/civil/mechanical engineering degree holders. JRF is a contract based position that you are eligible for. To be notified on this post visit official websites of VSSC,NRSC,SDSC. Hope this helps and Good luck
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