RN - Emergency Department St. Jude Medical Center in Fullerton, CA. Positions available are Full - Time, Night shifts. You will work 12-hour shifts in this role. St. Jude Medical Center in Fullerton, CA was designated as a Magnet organization in 2015 and 2020 by the ANCC Magnet Recognition Program. This prestigious designation recognizes excellence in nursing services. In April 2025, St. Jude Medical Center is applying for redesignation.