Hello there! 

Greetings! 

After completing computer science engineering, you can go for following government jobs and posts :-

• Computer engineers get's chance to write ies (indian engineering service) conducted by upsc twice in a year. Moreover state govt exams are there through public service commission they can enter in govt.offices.
•  ibps conduct's exam for b.tech comuter engineer once a year for the recruitment for 20 commercial banks.
  
• Defence Research & Development Organisation (DRDO)
• Heavy Engineering Corporation Ltd. 
• Indian Space Research Organization (ISRO)
• Oil and Natural Gas Corporation Limited (ONGC) and many more.

Thankyou