Mobility Matters at Saint-Gobain. As an organization, we encourage our people to seek new opportunities and challenges through internal movements. The opportunities may be across functions, businesses or geographies. And we have our ways to do it – through Annual Performance Reviews, Individual Job Chats, Career Succession plans or the Internal Career Opportunities System (ICOS). There are loads of career opportunities for you…if you have the calling to take up different challenges every once in a while.