Warehouse jobs include positions in inventory, logistics, distribution planning, and transportation. Inventory specialists, for example, assess warehouse supplies and source more goods or products when needed. Logistics, inventory, and business specialists may evaluate activities to increase profit and efficiency, while the responsibilities of management primarily involve overseeing operations. Employees in a warehouse operations center may process orders, plan shipping and logistics, and ensure that daily activities run smoothly. Warehouse workers, or laborers, might carry stock from trucks to storage areas. Large warehouses often employ shift workers who operate at different times of the day.