After completing msc in biotechnology
work of biotechnology  engineers are
For forthcoming GAGANYAN program, the requirement of Biotechnology engineers might arise. To my knowledge there is no engineer of above branch I could come across. I do not rule out the existence of bio engineers as of now. I will clarify your doubt in the forthcoming days.

TheISROScientist Engineersalaryhas apayscale of level 10 ie thesalaryranges between Rs. 56100 177500.

more information about  biotechnology job
Visit here

https://www.careers360.com/question-what-are-the-jobs-after-msc-biotechnology-with-salary
For isro you can visit here

https://engineering.careers360.com/articles/isro-recruitment

You can also visit ISRO official website

https://www.isro.gov.in/

Thank you. Hope this answer helps you.