Can I get a job after becoming a computer engineer? How much money can I earn?

Of course you are eligible for a job but it's hard to say how much money you can earn because salary depends upon many factors i.e. Job Profile, Location, Category of company, Academic percentage, Experience etc. Since you are a fresher, I presume you first salary would come in between 15K-25K.

There are two type of Computer Engineer. You can specialize in either Hardware or Software engineering. As graduate engineer you will able to get approximately CTC of Rs 3.5+ Lakhs. If you are a diploma holder, you will able to get CTC of around Rs 2+ Lakhs.