Hours of Work : 0630- 7 am/pm Days Of Week : 3X12 day rotating Work Shift : 12X3 Day (United States of America) Job Description : Your Job: The Registered Respiratory Therapist (RRT) is responsible for a variety of therapeutic and diagnostic procedures including ABG, PFT's, and various forms of ventilator support, oxygen and aerosol therapy, bronchial hygiene therapy and airway maintenance.