M.Tech

Hello Hanoch Teja,
ME/ M.Tech in ECE is a suitable option. M.Tech in digital communication engineering/ communication systems is another suitable course. Other specialization streams like electronics design and electronics circuit and systems can be pursued in M.Tech. MBA or MS degree can also be opted.

MBA is for those, who wants to join management positions and M.Tech leads to become a researcher. Both have their own merits and demerits. So, you can choose as per your personality, abilities and skills.

GATE score is accepted by all major technical institutes and universities such as IITs, NITs, IISc, IIITs, CFTIs, State universities / Engineering colleges and some autonomous universities for MTech. Some International Universities such as NSU Singapore also accept GATE score for MS admission.

If you are planning to M.Tech Civil Engineering then IIT Roorkee is the best option. You may refer to specialisations offered by IITR are as follows: http://www.iitr.ac.in/academics/pages/Civil_Engg_Academic_Curricula_PG.html is the Mecca of civil engineering. You may evaluate doing Environmental Engineering which is the branch of future with developing scope and opportunities.

Through GATE exam, you can enter a government college for ME or M.Tech.

If you are asking for specialisation at the M.Tech level, there are many and you can choose what interests you more:
1.M.Tech in Geotechnical and Geoenvironmental Engineering
2. M.Tech in Rock Engineering and Underground Structure
3. M.Tech in Structure Engineering
4. M.Tech in Water Resources Engineering
5. M.Tech in Construction Engineering and Management
6. M.Tech in Construction Technology and Management
7. M.Tech in Environmental Engineering and Management
8. M.Tech in Transportation Engineering
9. Construction management

Dear Keshav,
For M.Tech, GATE is necessary. Otherwise, most of the universities conduct their own entrance exam. Mostly, all the state universities conduct their own entrance exams. You can take AMCAT and E-litmus tests to get a job in the IT industry.