RN, Registered Nurse, RN ICU, RN ICU Travel, RN ICU California, RN CA, Travel California Job, RN Jobs in California, RN Travel Job, RN Travel Vacaville, CA Registered Nurse Job, RN Job Opening, RN CA Travel Job. Arise CareStaff is hiring Intensive Care Unit (ICU) Registered Nurses (RN) to work for our client healthcare facility in Vacaville, CA.