Environmental Engineering

Job prospects for professionals with qualification in environmental engineering are bright in research centres, NGOs and various governmental departments working towards green development. Candidates with M.Tech in environmental engineering have opportunities to work for government built assessment

You cannot apply for Environmental engineering, because BMSCE don't have this branch.
Good luck.

Yes, you are eligible for ME, but in private college.
For admission in government college, GATE is compulsory.

Master. Environmental Technology (Fast-Track) Centennial College. Toronto, Canada. Postgraduate Diploma. Environmental Technician (Fast-Track) Centennial College. Master. Environmental Engineering. Cole de Technologies Suprieure. M.Sc. Geomatics Engineering.
The University of Calgary. Applied Biores

IIT Bombay is a better option to pursue course in it with excellent academic staff with lots of experience and has good facility and infrastructure for the benefits of the students.

Hi,Here are some college:
1-College of Engineering in Pune
2-Veermata Jijabai Technological Institute
3-Vesvesvaraya National Institute of Technology
4-Mumbai University.
5-IIT Bombay.
6-Bharti Vidyapeeth.
7 - Institute of Chemical Technology
8-Shivaji University.

The package can range around 12-20 Lacs pa. The website of iit you are in/aiming for contains all the official and exact placement records.

Environmental engineering is a better option, as the scope for this field is increasing rapidly day by day.