Summary 3-12 hour shifts with every third weekend. Job Description: Full Time 36 weekly hours, Nights - three12-hour shifts & every 3rd weekend Sign on Bonus eligible for experienced candidates! Critical Care Mixed Acuity Unit Mixed Acuity Unit is both a critical care and telemetry unit specializing in medical critical care. Staff in this department will receive both critical care and telemetry training and will see the whole realm of nursing.