hi student ,

you can join ISRO after doing be/b.tech in cse, ece, electrical, mechanical , aerospace branch and clearing isro entrance test or through qualifying gate examination. you can join directly isro through interview only by securing admission in IIST college . after passing out through this college majority of student get placed in ISRO . you can secure admission in this college through getting good rank in jee advance approx rank - 1500 .

hope this help you

best of luck

Dear Aspirant,

To become a scientist at ISRO, you are required to have Math and Physics as subjects at 10+2 level. Then getting admission in IIST (Indian Institute of Space Science and Technology) can be the easiest ticket to get absorbed in ISRO as a scientist/engineer.If you do BSc, you can join as scientific assistant. The eligibility criteria for ISRO is Candidates must have qualified B.E/B.Tech or equivalent qualifying degree in first class with an aggregate minimum of 65% marks or CGPA of 6.84 on a scale of 10. Check the below link for more information regarding ISRO.

https://engineering.careers360.com/articles/isro-recruitment

Hope this helps

All the best !