MUST HAVE MERCHANT MARINER CREDENTIAL. Clean and maintain living quarters (bedrooms, restrooms, galley, hallways, recreational room, stairways, and offices). Prepare and serve appropriate food as directed by steward. Prepare and maintain fresh coffee supply at all times. Clean and sanitize dishes, glasses, and utensils. Store foods in a safe manner for health and sanitation purposes. Clean and sanitize all refuse containers. Unload and stock groc...