8 questions correspondantes
Talk about your customer service, as most jobs ask for excellent customer service and you'll do fine.
It varies but it is not hard to get in, you will be just a number at the end of the day.
Be prepared and research their web site. I think being flexible, enthusiastic and enjoy working out regularly.
It does not need preparation but the maturity and passion to the work. It will give you the opportunity to work with G4S worldwide.