Hey future engineer, you don't need to worry about your future regarding your branch in B.Tech . Nowadays, all the PSUs are hiring employees on the basis of GATE score . So prepare for GATE and if you crack it you will get placed in good PSUs and companies like ECIL , NPCIL , TATA, NALCO , RSP,etc .

If you are into software line , you have to prepare accordingly whatever software skill you want to develop. Then prepare projects using that knowledge and you can go for IT companies. Other branches are also allowed to appear in the placement for IT companies.

Hope it helps . Thank you.