Aerospace Engineering

Hello,
Pursuing Aerospace Engineering as a specialization in Post Graduation (M.Tech) is indeed a better choice. Aerospace Engineering is a niche branch in India with limited job opportunities at present. However, since you already have completed Bachelors in Mechanical degree, you can apply for jobs in mechanical sector, whilst you can also keep looking for jobs in your desired role in Aerospace Engineering. This way, your career won't halt. While, your job in mechanical domain will keep earning you experience, you can choose your path in the Aerospace domain whenever you get a good opportunity.
I hope this answers your question to your satisfaction. If you have any further questions, kindly revert.

As an Aerospace Engineer, it is utmost crucial to decide your interest whether you would be interested in Aeronautical Engineering or Astronautical Engineering. Both the branches have excellent job opportunities.
Job opportunities for these engineers are available in Airlines, Air Force, Corporate Research Companies, Defence Ministry, Helicopter Companies, Aviation Companies, NASA and many others.
Increasing popularity of air travel and space exploration require expertise to design and maintain improvements. Looking at heightening growth rate, the demand for smart and create Aerospace Engineers is only going to increase in the near future.
Some of the top recruiters in this space are Hindustan Aeronautics Limited (HAL), Defense Research and Development Laboratories (DRDO), Indian Space Research Organization (ISRO), Civil Aviation Department, Air India, India Space Research Organization (ISRO) and others.

Hello,
A degree in aerospace engineering and a degree in aeronautical engineering both prepare students to design aircraft. In fact, aeronautical engineering is a branch of aerospace engineering. Though the two degree programs teach similar engineering principles, there is a critical distinction between designing for air and space. Schools offering Engineering & Technology Management degrees can also be found in these popular choices.
Aerospace engineering is concerned with designing and building aircraft and spacecraft. Aerospace engineering can be divided into two specializations: aeronautical engineers, who handle aircraft, and astronautical engineers, who design spacecraft, according to the U.S. Bureau of Labor Statistics.
University for aerospace engineering you may see through this link:
https://www.shiksha.com/b-tech/ranking/top-aeronautical-engineering-colleges-in-india/49-2-0-0-0