Hi Anjali,

Primarily, You can get job after B.sc also, It depends on which B.sc you have done (simple B.sc  or professional) and the subjects you have studied in B.sc

You can also get job in Government sector, for this you will have to clear Competitive exams conducted by various Government Organisations such as SSC, IBPS, UPSC etc. Exams are conducted by these organisations every year for Graduates. You can prepare for these competitive exams as well and make a career in the government sector.

Secondly, As you have asked for the options other than M.sc so, 

You can opt for The Master Of Business Administration (MBA). The courses in MBA program cover various areas of business such as Accounting, Business Law, Finance, Marketing, Operations, etc.

For getting admission in MBA in top colleges you will have to give entrance exams such as CAT, CMAT, MAT etc.

If you pursue MBA from good college there is wide scope in this course.

Lastly, Go for any course or job as per your interest and skills it will help you to build a good career.

Good Luck!!