Provide technical support to business units, manufacturing plants, quality teams, sourcing, suppliers, and product engineering teams on polymer-related product complaints, performance issues, material substitutions, and application suitability questions; develop analytical approaches and test methods needed to assess material performance and application suitability. The engineer will support global business units, manufacturing plants, quality teams, sourcing, suppliers, and product engineering by providing technical guidance on material selection, qualification, failure analysis, root cause investigation, product performance issues, and application suitability.