Below are some of the specialization with good scope in the future for ECE

Communication Systems: This specialization has more job opportunities in ece department, you can get a job in either software or core or networking companies. which has more chance to get any job.

Embedded systems and VLSI Systems: In this you can get opportunity in either embedded programming companies or VLSI companies,. If you have any interested in software field you can enter in to that also but you need to learn some programming languages like c,c++.Now a days there are so many VLSI based companies are there, so you can get job either on or off campus.

Signal Processing and Image processing: This is also one of the good branch in M.tech, if any company open recruitment in DSP profile then they will call us.Software field is the optional any branch can eligible.

Computer Engineering: Some colleges take admissions to this branch from ECE department also,but there are few number of seats.This one provide high opportunities in software and IT field and Networking field.

VLSI will be the best branch as it is very rare skill and in great demand if combined with skill of PLC.