Atlas has been recognized as one of the fastest-growing companies in the country by INC; the fastest-growing staffing company in the country, and the fastest-growing healthcare staffing company in the country by Staffing Industry Analysts; and we recently received the AMN Perfect Partner Award. Registered Nurse (RN) | Emergency Room (ER) / Trauma Location: Beverly, MA Agency: Atlas MedStaff Pay: $2,284 per week Shift Information: Nights - 3 days x 12 hours Contract Duration: 13 Weeks Start Date: ASAP.