Registered Nurse (RN), ICU/CCU, Part-time Nights in South Bend, IN - Careers at Beacon Health System - Jobs in Healthcare Registered Nurse (RN), ICU/CCU, Part-time Nights in South Bend, IN - Careers at Beacon Health System - Jobs in Healthcare. As a Registered Nurse, you'll bring a high level of knowledge and competency in performing nursing care procedures, assessments, treatment, and techniques and your advanced analytical skills are necessary to solve complex problems and make decisions related to patient care.