I applied online. The process took 1 week. I interviewed at Pinehurst Country Club (Pinehurst, NC) in Aug 2020
Interview
It was short and over the phone, only thing that was important is that applicants had an up-to-date lifeguard certification which they could also obtain through the company's manger. Down the side, it cost 200$.
Interview questions [1]
Question 1
Are you lifeguard certified and willing to teach swim lessons?