Registered Nurse - RN - Home Health. Here at CareerStaff Unlimited, we are currently looking to hire a Registered Nurse for a. full-time. position in. Mason City, IA. . This role offers. 40 hours weekly over a. 13-week duration. Qualified candidates will have at least 2 years of previous experience and have a strong focus in patient care. In addition to the standard benefits, our nurses are preferred in several facilities in the area. Immediate i...