I probably know which job you are on about (its based southern china). The vaccancy is for a "Ground School" instructor only, you don't know what you will be teaching as of yet, as they are going to pass the people from universities who have a lower grade to the school instead of sending them abroad. So you may have to teach ab-intio aswell. But the good side is aswell is that you migt be doing some ground school for specific types on top. This is due to company needs anyway. They said there was prospect for license conversion, but I guess this is a long term target if your hoping to work for them.
P.S. You heard anything back from them yet?.