I don't think you'll find any good ones IN Hoboken... but you can check locally.
Hackensack Hospital is great and hard to get into - but not as hard for Nursing as it is for Administration.
Valley Hospital in Ridgewood is very good. Englewood Hospital.... Maybe Holy Name in Teaneck.
The Jersey City Hospitals... never overly impressed with them and Palisade's General in North Bergen is AWFUL.