Part time job isn't possible while studying at IIST but yeah! you can do internship programs which are provided by the institute which will give you some experience. The internships can be free or it can have some moderate stipenship. Apart from this nowadays there are numerous online freelancing as well internship available. Through this you can earn money as well as you can gain some experience.

IIST offers three kind of degrees these are:

• BTech in Aerospace Engineering
• BTech in Electronics and Communication Engineering
• Dual degree (BTech in Engineering Physics +MS or MTech in either of the subjects:

1. Master of Science in Astronomy and Astrophysics
2. Master of Science in Solid State Physics
3. M.Tech. in Earth System Science
4. M.Tech. in Optical Engineering

For the official website visit the link below:

https://www.iist.ac.in/admissions/undergraduate

To know more about IIST visit the link below:

https://www.careers360.com/university/indian-institute-of-space-science-and-technology-thiruvananthapuram

I hope this answer helps. All the very best for your future endeavors!