Red Cross Couriers may work a combination of scheduled shifts and on-call hours, depending on the urgency and nature of deliveries, which can include evenings, weekends, or holidays. The role frequently involves extensive driving, walking, and lifting packages that may vary in weight, so physical stamina is important. Couriers are responsible for ensuring timely and secure delivery of supplies such as blood products, medical specimens, documents, or emergency materials, sometimes under tight deadlines. While much of the work is independent, couriers regularly coordinate with logistics staff, healthcare providers, and dispatch teams to ensure accuracy and efficiency in deliveries.