Hi Bikramjit,
Yes, of course as a government employee you can pursue higher studies in distance mode from a distance education center. However, I strongly suggest that you consult your reporting manager/senior before enrolling as you will have to take leaves to appear for exams. It is important to seek permission from your department, but it should not be a problem.
IGNOU ( Indra Gandhi National open university) is offering a special course called distance and e-learning programmes for govt. employees (DELPGE) which are free of cost. There are approx 140 courses provided by the university. Check the university site for more info.
Regular exam updates, QnA, Predictors, College Applications & E-books now on your Mobile