This position is for an experienced Emergency Medicine Nurse Practitioner or Physician Assistant with pediatric ICU experience to work in a medical-surgical ICU in Boston. The role involves flexible 12-hour shifts caring for newborn to young adult patients with diverse critical conditions including trauma, respiratory issues, and transplant cases. The position is a locum tenens assignment initially for 13 weeks with potential for extension, offering travel and lodging support and requiring relevant state licensure.