Their website is
www.netjets.com. U can apply online. They had posted an add in Flight International Magazine recruiting for a new company called NAS based in Saudi. (issue 4-10 May or something like this). A friend of mine works for them. The basik is little more than $ 2000. They dont fly a lot at the moment. They work 8 weeks and 3 weeks off. They prefer european girls with expirience.
Good luck