This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Wastewater Area Practice Leader (APL) based in the United States. This is a senior leadership opportunity for an experienced wastewater engineering professional ready to shape the direction of a regional practice across Colorado, Utah, and Texas. You will combine advanced technical expertise with strategic leadership, business development, and team development. The role offers meaningful influence over hiring, innovation, research, client growth, and technical priorities. You will lead complex wastewater projects that support environmental protection, water sustainability, and public health. Working across multidisciplinary teams, you will connect strategic priorities with high-quality project execution. The position also provides flexibility to contribute as a Project Manager, Client Service Manager, or Design Manager depending on your expertise and relationships.