Hello Aryan,

Yes, after M. Sc. Physics you can join DRDO as a Scientist.

You will have to appear for an examination known as SET. Defense Research & Development Organization (DRDO) works under Department of Defense Research and Development of Ministry of Defense. DRDO every year conducts a Scientist Entry Test (SET) on all India basis for the recruitment of scientists 'B' posts. A huge number of candidates appear for DRDO SET test.

.Candidates having first class degree in Science, Engineering Technology, Electronics, Communication, Mechanical Engineering and Computer Science can apply for the SET exam.

You need to be a citizen of India, and age limit is 28 years.

Also, GATE exam clearing students are invited by DRDO for the interviews.

Hope this information helps you. Feel free to ask more questions.

Have a good day!!