Ray is one of the largest open pit mines in the country. It is part of Asarco's Ray Complex which includes the associated crushing, heap-leaching, and smelting facilities, including the Hayden Smelter, 20 miles away.
They should have the skills to satisfy a large crowd of customers all at the same time. Bartenders are good at conversing with the customers. When a recruiter goes through your bartender resume they would want to see hospitality skills, punctuality, innovative mindset, customer focus and attention to details.
You must be at least 18 years old to work as a bartender, though some states require that you be 19 or 21. Some states also require that bartenders take alcohol awareness classes prior to beginning work. Check with your city/state to clarify the specific requirements.