• Manage clinical ancillary supply and sourcing strategies at the asset, program, and study levels for Regeneron clinical trials • Lead Ancillary Supply Strategy & Planning • Drive cross‑portfolio ancillary supply planning, ensuring alignment with clinical development plans, study timelines, and operational needs • Collaborate with external suppliers and vendors to perform financial evaluations of cost-effective sourcing alternatives • Monitor supply availability, expiries, recalls, calibration, and inspection needs, and risk‑mitigation activities • Represent Ancillary Supplies on cross‑functional study teams • Support internal and external regulatory inspections; may represent the function during audits • Lead vendor management including performance oversight, timelines, deliverables, and cost controls • Conduct financial assessments to identify cost‑effective sourcing alternatives • Lead or contribute to continuous improvement initiatives to meet business needs