Senior Fill/Finish MFG Engineer — Aseptic & Packaging Lead

Regeneron Pharmaceuticals, Inc. is seeking a Sr Staff Fill/Finish MFG Engineer to act as an expert in formulation, aseptic filling and visual inspection processes, supporting operations from tech transfer to routine manufacturing. The role involves hands-on problem solving during transfer, start-up, and validation activities, with up to 30% travel. The successful candidate will collaborate with Engineering, Validation, Process Development, Regulatory, QA, and QC teams; lead equipment selection