Post anesthesia care unit nurse, PACU, PACU nurse, post anesthesia, post-operative, anesthesia, PACU RN, nursing, nurses, registered nurse, RN, R.N., medical, hospital, patient care, healthcare, health care About AMN Healthcare . Registered Nurse (RN) | Post-Anesthesia Care Unit (PACU) / Pre-Post Op Location: Boston, MA Agency: AMN Healthcare Pay: $2,129 to $2,238 per week Shift Information: Nights - 3 days x 12 hours Contract Duration: 13 Weeks Start Date: ASAP.