You can appear for GATE and If You secure a decent rank that is under 100 then You can Join PSUs such as GAIL, ONGC, IOCL. There are also opportunities for You in Higher studies if You are interested You can Go for M  tech course on the basis of You GATE  scores. You should not forget about opportunities in Private sectors such as Reliance, Schlumberger, RB , shell They Recruit lots of freshers every year.