Indeed. Look at the institution best paper awards: http://jeffhuang.com/best_paper_awards.html#institutions
There are several companies (and not just universities) in the top 20. Microsoft leading.
There are several companies (and not just universities) in the top 20. Microsoft leading.
[0]: http://research.microsoft.com/en-us/jobs/fulltime/default.as...
And having a PhD and a body of work does help a lot in the interview cycles.
Microsoft Research has a lot of amazing people working there, doing very impressive stuff.