The successful candidate is not expected to be the primary expert in polymer physics or materials science but must understand polymer and biomaterial systems well enough to design relevant studies, interpret material behavior, and partner effectively with R&D and Operations on investigations involving silicone, acrylic, and related medical-device materials. Collaborate with R&D functions, including materials scientists, optical and mechanical engineers, and process engineers, as well as Operations, to investigate product performance, material changes, aging effects, process interactions, and development-related technical issues and to recommend scientifically justified next steps.