Water Treatment Design Engineer (F/M/X)

• 11 juin 2026 • 80 - 100% • Indefinite duration • German (Native language), French (Fluent) • Rue Galilée 6, 1400 Yverdon-les-Bains • Log in to see the salary estimate from jobup.ch STEREAU SUISSE, a subsidiary of the SAUR group, specializes in the design and construction of large structures related to the water cycle (drinking water production plants and wastewater treatment plants). As part of the growth of our water treatment plant construction activities, we are looking to strengthen our teams with a WATER TREATMENT DESIGN ENGINEER. You will carry out the engineering studies of a project in the design phase and/or the implementation phase, for water treatment plants - Drinking water and Wastewater. MAIN MISSIONS • Dimensioning the processes • Strictly respecting the provisional study schedule and the related budget • Writing the technical memorandums of the offer while ensuring their adequacy to the final client's expectations • Establishing the cost prices of the technical offer • Consulting suppliers during the offer phase • Managing the draftsmen / designers attached to the project • Participating in the defense of the offer and/or the market clarification • Participating in the lessons learned • Ensuring regular reporting on project progress • Validating and then specifying electromechanical equipment during the implementation phase YOUR PROFILE Engineering degree demonstrating significant experience in a design office in the field of construction and water treatment Team spirit and sense of dialogue • Mastery of EU & EP water treatment processes • Rigorous and organized • Perfect mastery of German and French would be a plus. A very good level in both languages is required (C1/C2). *The #missionwater is waiting for you!*