Summary. The R&D Manager – Thermoplastics will support the development and advancement of Kingspan’s thermoplastic insulation materials, including Expanded Polystyrene (EPS) and Extruded Polystyrene (XPS) systems. This role focuses on experimental research, formulation development, materials testing, and pilot-scale validation to deliver next-generation, high-performance, and sustainable insulation products. Working under the direction of the Div...