WORK AT A POOL With the DPR Aquatics Division, you could be a Lifeguard, Pool Operator, or Customer Service Representative. Not qualified to be a lifeguard? DPR will train you to be a lifeguard - for FREE!Search JOB ID: 19951 on Careers.DC.Gov BECOME AN URBAN PARK RANGER Urban Park Rangers assist in opening and closing of park sites, respond to public inquiries on park resources and DPR permits, and help execute DPR events.Search JOB ID: 20052 on