CHOP -Children's Hospital of Philadelphia is an outstanding place to work.
It's a magnet facility and ranked as #1 Childrens Hospital in the US by US News.
It's the prefered hospital for my sons--spent time in their ER and SPU positive nursing experiences. Two of my staff currently have children being treated there for life threating illnesses and love the staff.
Know they have good inservice education!
Only real negatives: PARKING

and city wage tax...although has come down some over past few years.
GOOD LUCK!