They allow access to information such as the characteristics of your terminal or certain personal data (IP addresses, navigation data on the Saint-Gobain site, etc.) for the following purposes: analysis and improvement of the user experience and/or our offer of content, products and services; audience measurement and analysis; interactions with social networks; display of advertising and personalized content. Drawing on broad expertise in materials, products, processes, and applications, the incumbent influences technical decisions, optimizes solutions, evaluates competitive technologies, supports product development and commercialization, and generates new application knowledge.