R&D Principal Scientist At Saint-Gobain we are looking for an R&D Principal Scientist to join our Central R&D Innovation R&D centre in East Leake, helping to deliver innovative gypsum-based systems and fire performance solutions for global construction markets. This R&D Principal Scientist role will play a key part in supporting strategic innovation projects focused on gypsum systems, compliance, formulation development and system design. Working across international project teams, you'll combi…