Hi Englishflyboy,
To find out about working for Emirates I suggest you use the search engine on Prune and type in Emirates. You will end up with a huge lists of previous posts which will most likely answer every question you have.... I hope this helps you out.... My personal opinion is that Emirates is a great company to work for and Dubai an amazing city to live in, I'm sure you will be convinced once you read all the posts.....
GOODLUCK!!!!
SocialFlyer