A pool worker is a person who works at a swimming pool. This job can involve a variety of tasks, such as being a stenographer (5 letters), typist (6 letters), or LIFEGUARD (9 letters). A stenographer is someone who takes dictation and transcribes it into written form. A typist is someone who types documents on a typewriter or computer. A LIFEGUARD is someone who monitors the safety of swimmers and provides assistance if needed.