You must have more than two years of full-time experience and currently working in R&D or engineering. Your company may even allow you to take a year off to pursue full-time research.

Yes, after the first year, you can go back to your company to continue your research and thesis.

You will need to be physically present at IISc during the first year of the program. After that, you can work remotely while continuing your research.

The program usually takes about 3 to 5 years depending on your development and research.

IISc does not provide funding for PhD students enrolled on a part-time basis. However, your company can help you and continue to make money through your work.