Dear Student ,

Sure , you can be a prominent lecturer after completing your M.Tech . Most probably you can get the job role of an CS Lecturer than an ECE lecturer as in M.tech , you have studied special paper in CS domain.

You can get more opportunities  if you complete your Ph.D after M.tech .

You can apply for GATE exam as many as times you want  or you can do an Integrated M.Tech+Ph.D course to become a lecturer in well known institutes earlier .

To know more about M.Tech Future scope , refer this :

https://www.careers360.com/courses/m-tech-master-of-technology

Hope this helps !

Best wishes !!