CS is one of the most open if not, THE most open field right now. There isn't a FE/PE/PHD/JD requirement to work at google/ms -- BUT there is the impression that you will look like a socially-retarded nerd, this http://www.google.com/about/jobs/teams/engineering/ is Google's engineering jobs page. And people wonder why there image-conscious teenage girls are not interested in programming...
Keep up the good work google.