Senior Chemical Engineer – Warrington

The senior chemical engineer at Thermo Fisher Scientific in Warrington provides technical leadership for manufacturing projects, facilitating product introduction and process optimisation. They develop and review process designs, perform engineering calculations, and ensure processes are safe, compliant, and scalable. The role involves managing equipment selection, validation, and process transfer activities while applying safety principles such as HAZOP and risk assessments. They analyse manufacturing data to optimise performance, lead investigations into process issues, and drive continuous improvement across operations. The engineer collaborates with multidisciplinary teams, mentors junior staff, and ensures adherence to GMP, ISO, and EHS standards. This position combines office and manufacturing environment work, with occasional international travel supporting global projects.