hello . .
The Engineering Services Examination is conducted by the UPSC, India every year for the recruitment to the four categories of engineering services:
Electronics & telecommunication Engineering
Since you are a student of ECE, following posts will be offered to you after you clear this exam:
Group A Services/Posts:
Indian Railway Service of Signal Engineers
Indian Railway Stores Service (Telecommunication/ Electronics Engineering Posts)
Indian Telecommunication Service
Engineer in Wireless Planning and Coordination Wing/ Monitoring Organization; Ministry of Communications (Deptt. of Telecommunications)
Indian Broadcasting (Engineers) Service
Indian Ordnance Factories Service (Engineering Branch) (Electronics Engineering Posts)
Indian Naval Armament Service (Electronics Engineering Posts)
Central Power Engineering Service (Telecommunication Engineering Posts)
Survey of India Service Group 'A' (Electronics and Telecom. Engineering Posts)
Assistant Manager (Factories), Deptt. of Telecom (Telecom Factories Organization)
Indian Inspection Service, Group `A' (Electronics Engineering Posts)
Indian Supply Service; Group `A' (Electronics Engineering Posts)
Assistant Executive Engineer Group 'A' (Electronics Engineering Posts) in the Corps of E.M.E., Ministry of Defence.
Group B Services/Posts
Assistant Engineer Group 'B' (Electronics Engineering Posts) in the Corps of E.M.E., Ministry of Defence.
Other options of higher education in your subject is going for M.Tech or if you have an aptitude for managerial kind of work you can go for MBA also.
GOOD LUCK . . .