Hi,

According to previous year cutoffs and trends the maximum cutoff rank to get even into lowest NIT is around 8000 to 9,500 but your rank is far from that range Hence it would be impossible for you to get into any NIT based on SC category and other state quota. But you can also secure your chance by considering your HOME STATE quota and go for IIIT , GFTI or in CSAB special counseling.

You can follow these Career360's articles for a better understanding of cutoffs.

NIT: https://engineering.careers360.com/articles/nits-cutoff-for-top-btech-branches

IIIT: https://engineering.careers360.com/articles/jee-main-cutoff-for-top-iiits

GFTI: https://engineering.careers360.com/articles/jee-main-cutoff-for-top-gftis

Also, you can follow up this Career360's article for more information on CSAB SPECIAL COUNSELLING:

https://engineering.careers360.com/articles/csab-special-round-for-nits-iiits-and-gftis

Also don't forget to check out the Career360 College Predictor to know your college admission chances based on your JEE Main Rank, Home State, Caste, Gender, etc. https://engineering.careers360.com/jee-main-college-predictor?icn=QnA&ici=qna_answer

As you have secured 36333 rank in JEE mains from SC category then it is impossible for you to get a seat in NIT or IIIT or gfti in josaa all rounds counselling.
Because for getting seat from SC category in these colleges you must have to secure at least under 5000 SC rank. And your rank is much higher than 5000 then there is no chance that you can get a seat but if you try in CSAB counseling, then there is chance that you can get some of the good NIT like you can get NIT Warangal, NIT Trichy or NIT Allahabad and some iiits too.
But still there is no surety that the seats will remain vacant after josaa all rounds counselling.
But if the seats remain vacant then you have a good chance to get seat in a good NITs, gfti, iiits during csab counselling.

Hope this helps.

Good luck.