You are responsible for preparing cost estimates. You play a key role within the tender team. To create accurate estimates, you need to analyze technical documentation and specifications. Internally, you maintain contacts with the Production department, Engineering, to prepare your work as thoroughly as possible. You contact external suppliers and subcontractors to obtain the information you need to develop cost estimates. In the future, you will assist in the preparation of complete quotations, including the required technical and commercial documentation. You have completed a higher technical education (e.g., Electromechanics, Mechanical Engineering, or Civil Engineering). You see it as a challenge to become an expert in this field, mastering non-routine technical drawings and complex calculations. You are fluent in English. Knowledge of French is a significant asset. You excel in working with Excel and Word. Knowledge of MS Project is a plus. You are a true team player who appreciates clear and direct communication. You take initiative and have a hands-on mentality. You respect deadlines as a matter of course and are motivated to strive for them every time. You are resilient to stress, flexible, and possess analytical thinking skills that are tapped into daily in this exciting role. You align with our values: Proactiveness – Respect – Customer Orientation – Teamwork. Attractive salary. Extralegal benefits such as meal vouchers, group insurance, and hospitalization insurance. Training opportunities and growth prospects. Fun events such as team buildings, Christmas and holiday drinks, family day, New Year's reception. Our client is a multidisciplinary and international construction company with over 1,700 employees. They have offices in Belgium, the Netherlands, Poland, and the United Kingdom. Their focus lies in civil and industrial projects involving steel, as well as offshore wind energy. Through engineering, production, and systems integration, they provide comprehensive solutions