Hello,
Thanks for Asking.
Thats really good that you have completed your graduation. Now you can get a Job. But getting a Job is not that easy as the competition is very hard. So you have to prepare well.
If you want to work in IT Sector then prepare yourself well & have knowledge of languages like - C, C++, java etc. & you have to work on your communication skills.
You can apply for many off campus Interviews in MNC's.
Yes, if you want a job in government sector then you can also prepare for that with this preparation.
As I know, Government Jobs are better than Private sector work.
There are also vacancies for engineers in Indian Government like - IBPS SO, SSC Engineer, RRB JE, RRB SSE etc.
I think you should prepare for that.