BHEL, IOCL, ONGC, SAIL, NTPC, HPCL, PGCIL, BARC and many more PSUs recruitment ate available for students who qualify gate exam followed by interview.

Also some government colleges Offering Teaching Positions Following the GATE Exam.you can apply for it too.

Gate exam let you in for positions in government organizations such as DRDO,

BARC, ISRO etc.

All the updates of recruitment through gate is available in the link

https://engineering.careers360.com/articles/psu-recruitment-through-gate