Civil Engineering Eligibility

Hello Arnab,
One can always study while serving any organisation. Here it's not the Jadavpur University but State Govt whose permission you need to take even before applying. Then you will have to think as to how you will attend classes, find time for study etc. But all these are definitely manageable issues. Just have this as aim and do not leave it untill you achieve it.
Best wishes to you.

Yes, you can easily get a civil engineer seat in NIT, Rourkela with 97.57 percentile in JEE Mains.

Please elaborate your question. Then, I will give the proper answer.

Please click the link below for details. https://www.tum.de/en/studies/degree-programs/detail/bauingenieurwesen-master-of-science-msc/.

Yes, you are eligible for civil engineering. Even you also a chance for mechanical, electrical or ECE.

Yes, of course, you are eligible.

The college allotment is completely based on your DCET rank. With this rank, you will get this college. BVB is an aided college and gets filled ASAP. It's better to check out previous year's cut-off for this college.
Good luck.

Yes, your eligible under lateral entry.

Was it ITI that you passed? Have you passed 12th? If any one of both is true, then you are eligible.

Yes, you are eligible for lateral entry.