Senior Polymer Materials Engineer - PVC Formulation & AI

James Hardie in Wilmington, OH or Fontana, CA seeks a Senior Research Engineer/Scientist to advance PVC material technologies for high-performance building products. You will bridge lab research with manufacturing, developing formulations and characterizing materials to meet durability and process goals. The role emphasizes polymer science, PVC processing, and structure–property–processing relationships, with opportunities to lead projects and collaborate with production teams.