Does M.Sc Computet Science course provide any on-campus job?

You should mention which field you want to join, in your question. Also, What is your specialisation in M.Sc. It is difficult to answer without complete information, So I am answering as per my experience. Regulatory and Pharmacovigilance fields are good to join in MNCs like Sunpharma, Abott, Matrix

Hello, It's very rare that M.Sc provides on-campus placement. You may have to look on your own after completion.