Is citizenship must for an aerospace engineer to work abroad?

Dear Sobam, Each nation decides whether to permit foreigners to work there based on its own requirements. Americans and Britons both permit foreign nationals to work. Graduates of aeronautical engineering who work for NASA are included in this. On the other hand, foreigners are not permitted to work

Hello Sobam, allowing foreign nationals to work in the country is actually decided by each country depending on her requirements. USA / UK allow nationals of other countries to work. This includes aeronautical engineering graduates working in NASA also. On the other hand, in India, ISRO or DRDO do n