Hello,

If your sister wants to get job in airports it's very good to know. Aviation industry mainly supply all aspects of air travel like entire air industry, aircraft, manufacturing, reaserch companies, military etc.

If your sister wants to do manufacturing then I'll suggest you go for aerospace engineering. For that reason she have to study BTech in aerospace engineering and give JEE Mains examination or any state entrance examination.

Otherwise if she can study aircraft controller , aircraft maintenance.

Also study about the avaiation management. This field including technology, ecological requirements etc. You can study about it in BBA in avaiation management.

You can study about the avaiation safety. Also you can cabin crew which is air hostess job.

She can be a pilot for that reason she have to graduate and get trainning for pilot after passing the entrance examination.

She can be a flight instructor but for that reason she have to get high position and much more knowledge about it.

She can be aviation transpoter.

So there are so many options to work in airports. She have to decide which course and job she wants then she can move like her choice.

All the best.