Has anyone successfully transitioned from adults to a NICU? If so, what pointers can you give to make me an outstanding applicant? I am an adult PCU nurse ( with four years of experience) who has worked in Level II PCUs, LTAC, and corrections. I am interested in a Transition to Pediatric Nursing program that is offered by the local children's hospital. This hospital has a level IV NICU ( which happens to be the only one in the state).