How can a PE or a Sr PE in one technology go to another org which works on a completely different technology which he knows nothing about and maintain his PE position???!
The younger engrs have to carry the extra weight of these fools, teaching them the basics so they can go back to management and claim that we all sucked before they came to the org and they saved the day.
People don't complain to the HR because PEs sit in the RnR sessions and Intel doesn't get rid of them due to political connections!