Keywords: RN, Registered Nurse, RN ER, RN ER Per Diem, RN ER California, RN CA, RN Jobs in California, RN Per Diem Job, RN Per Diem, Apple Valley, CA Registered Nurse Job, RN Job Opening, RN CA Per Diem Job Job Board Disclaimer: By applying for jobs on this website, you consent to receive messages from Arise CareStaff about jobs that match your profile. Arise CareStaff is hiring Emergency Room (ER) Registered Nurses (RN) to work for our client healthcare facility in Apple Valley, CA.