I am pursuing B.Sc (CBZ). Later, I want to do MBA and then get a good job. What should I do to pursue MBA?

Yes, it is quite a better option. As, nowadays many students are pursuing MBA after completing their B.Sc. Thereafter, you can go for with either MBA (HR) or MBA (Finance).

Yes, you can do job after completing your MBA. MBA is all about management and management skill can be applied either when you own your own start-up or business or when you are doing a job so, yes after completing your MBA you can go for a job.