I just posted to the Rotor newsgroup, the current job advertisements for the CLR team. Because this is a Rotor/CLR blog, I figured this post might hit the right prospective audience. Experience in the Rotor source base is a definite advantage. How can you beat being asked an interview question about the runtime, and then being able to crack open the respective source file and replying “oh yeah, it works like this, as you can see here...”. ;) 

http://groups.google.com/groups?dq=&hl=en&lr=&ie=UTF-8&oe=UTF-8&group=microsoft.public.shared_source.cli&selm=F0EeVbwAEHA.600%40cpmsftngxa06.phx.gbl