Environmental engineers are professionals who use principles of engineering, soil science, biology, and chemistry to develop solutions to environmental problems. They work on projects related to water and air pollution control, waste management, and sustainable design. Their goal is to protect public health and the environment while ensuring compliance with regulations. These engineers often collaborate with other experts, such as scientists and urban planners, to create systems that improve the quality of life. They may design treatment plants, develop recycling programs, or assess the environmental impact of construction projects. Their work is essential for promoting sustainability and conserving natural resources.