Registered Nurse, Operating Room (Surgery, Ambulatory). An established Ambulatory Surgery center is looking for one nurse to join due to their growth, adding on another surgeon to their robust center. 5 OR rooms that see surgical procedures Orthopedics, ENT, Pain management, Spine and General. Registered Nurse, Operating Room (Surgery, Ambulatory). DETAILS. SHIFT. 630am -3pm or 7am -330p MON - FRI. . ONE LATE DAY. GUARANTEED Hours. 40hrs a week. ...