Registered Nurse (RN) | Emergency Room (ER) / Trauma Location: Gardner, MA Agency: Envista Resources Pay: $1,778 to $2,257 per week Shift Information: Nights - 3 days x 12 hours Contract Duration: 13 Weeks Start Date: 11/2/2026. Envista Resources and its affiliates, Envista Health and Envista Healthcare Staffing, offer a comprehensive range of staffing solutions, including PRN, local contract, correctional, and nationwide travel placements.