As you want to get the details of career after M.Sc. Electronics so here is the information of the same for you:

M.Sc. Electronics Job Types
Maintenance Manger - Electricals / Electronics
Purchase Manager - Electronics
Marketing Executives - Electronics
Exports Manager - Electronics Manufacturing
Trainee Technician - Electronics
Head-Marketing Communications
Back Office Assistant
Development Manager - Electrical & Electronics
Sales Trainer
Sales Manager

Pay Scale (Tentative):
Candidates can get employement in organizations such as VHEL, BSNL, ONGC and PSU that employs candidates as a junior telecom officer/technical engineer/survey and maintenance engineer offer salary between Rs. 10000 – Rs. 32000 every month.

In the private sector, the package offered for electronics and communication engineers is Rs. 3, 50,000 – Rs. 4, 00,000 lakhs per annum.