Process Development Engineer - Torrance

Process Development Engineer Location: Torrance, CA | Employment Type: Full-Time Help Bring Peptide Manufacturing Processes from Development to Production At PolyPeptide, we partner with pharmaceutical and biotech companies to support the development and manufacturing of peptide-based therapies. We are looking for a Development Scale-Up Engineer to help bridge the gap between process development and full-scale manufacturing. This role is ideal for a technically strong chemical engineer who enjoys solving complex process challenges, working closely with chemists, and using data-driven approaches to improve yield, efficiency, throughput, and manufacturing performance. About the Role The Development Scale-Up Engineer will work closely with our chemists and process development teams to develop, optimize, scale up, and scale down unit operations used in peptide manufacturing. This position will support the transition of processes from laboratory scale to pilot and production scale while helping ensure safe, efficient, compliant, and reliable manufacturing outcomes. In this role, you will apply chemical engineering principles, process modeling, data analysis, DOE, and continuous improvement methodologies to identify bottlenecks, reduce waste, improve yields, and support cost and capacity planning. Your work will directly contribute to PolyPeptide’s commitment to delivering exceptional quality and on-time delivery to our customers. What You Will Do Scale up and scale down unit operations in peptide manufacturing, supporting the transition from laboratory to pilot and production scales. Collaborate closely with chemists to understand process requirements, challenges, and constraints. Support smooth process transfer from Process Development to full-scale manufacturing. Apply data analysis and Design of Experiments to identify bottlenecks, reduce waste, and improve yields. Develop steady-state process simulation models using physical property data to predict system performance under varying operating conditions. Perform cost and capacity analyses to optimize production efficiency and material output across unit operations. Support new product introductions and manufacturing transfer activities. Improve process capability, yield, throughput, cycle time, and manufacturing costs. Apply Lean Manufacturing, Six Sigma, DOE, SPC, and other continuous improvement tools. Identify opportunities for automation, waste reduction, and increased manufacturing efficiency. Ensure work is performed in compliance with safety, quality, regulatory, and company requirements. Report directly to the Head of Process Development. What We Are Looking For Education and Experience Master’s degree in Chemical Engineering or a related field required. Experience in process development, scale-up, scale-down, or manufacturing support within a chemical, pharmaceutical, biotech, or related manufacturing environment. Experience in peptide…