A wastewater engineer works at a water treatment plant, ensuring that all systems are working correctly. As a wastewater engineer, your responsibilities revolve around producing clean, safe drinking water for your community. Your duties include the design and operation of the machines, systems, and equipment that receive, clean, and distribute water. This task requires computer modeling skills, as you must reproduce and analyze the treatment process. You may also have outreach responsibilities, building relationships with government officials and community members.