Contact Human Resources with questions: 641-664-2145. IPERS Covered Employer. 9 Registered Nurse - Acute Care. Full Time: 36 hours. Shift: Nights, 7:00 p.m. 7:00 a.m. Weekends: Occasional. Holidays: Possibly. On-Call: Possibly. $29.47 - $37.67. Occasionally employees may be asked or required to work additional hours than their normal schedule up to, including, or over 40 hours. . 637976776.