This is my experience now too. Whenever I try going back in the job market, I somehow seem to be "over-qualified". They don't want someone who can do anything

This is my experience now too. Whenever I try going back in the job market, I somehow seem to be "over-qualified". They don't want someone who can do anything needed or who is able to manage on their own, they want someone who does one thing and well. They want someone that is most likely to "need" the job forever, without posing any danger to the leadership positions.