As you want to get the details of career after B.Tech Electrical and Electronics Engineering so here is the information of the same for you:

Organisations where these graduates can find job opportunities are:
Power sector
Signal Processing firms
Hardware Manufacturing
Hydroelectric Power Plants
Aviation industry
Indian Railways
Thermal Power Plants
Electronics industry
Automobile Sector
Industrial Process Control Units
Electricity Boards
Electric Power Stations
Educational Organizations
Atomic Power Plants

They can try for job profiles like:
Electrical Engineer
Robotics Designer
Robotics Developer
Robotics Engineer
Visual Designer
Mechatronics Engineer
Control System Engineer
Electronics Engineer
Electronics Designer
Networking Engineer
Signal Processing Engineer
Testing Engineer