In my country it is really hard to get a decent job without an M.Sc. I know a lot of people with two M.Sc.s in their pocket (this means at least 1 B.Sc. + 2 M.Sc = 7 years of academic education, like myself) speaking 1-2 foreign languages and having 6+ years of real life experience at the age of 30. And some of them would like to work for the "big four", and maybe in your country. Whether you like it or not you compete with them.
 One of my friends who is IMHO a genius got a job at Google in Zurich and he had a hard time at the beginning.