Hill International (Middle East) Limited is seeking an experienced Engineer to oversee all design and engineering activities across projects in Riyadh, Saudi Arabia. The position requires a Bachelor's or Master's in Engineering, a minimum of 20 years of relevant experience, and strong project management skills. Responsibilities include coordinating with design teams, monitoring consultants' performance, and ensuring all compliance with regulations. Ideal candidates should have excellent communication skills and knowledge of water and wastewater project management.