Specifically, the OpEx Engineer is responsible for analyzing manufacturing and related Quality Assurance processes in a GMP-regulated environment, with added emphasis on aseptic and sterile manufacturing operations, identifying improvement opportunities, and implementing projects using Lean and Six Sigma methodologies to simplify processes, improve quality, reduce deviations, remove waste, increase throughput, and support reliable supply of pharmaceutical products. Facilitate and lead cross-functional problem-solving workshops using structured methodologies and tools to support root cause investigations, reduce recurring deviations, strengthen CAPA implementation, and improve process robustness in partnership with Manufacturing, Quality, Engineering, Validation, and Supply Chain, with particular focus on aseptic process reliability, contamination control, and sterile operations.