We are seeking an experienced Analytical Scientist to join our laboratory team in Ruislip. This laboratory-based role involves performing routine and non-routine analyses to support product development, stability programs, and quality control of pharmaceutical products. About the role: * Conduct analytical testing of raw materials, intermediates, and finished products using HPLC, HPLC-MS, GC, UV-Vis spectroscopy, particle size analysis, and titrations. * Manage stability sample loading, pooling, and testing for product development and licensed product programs. * Perform analytical development testing and technical transfer analysis to support new product introduction. * Analyse investigational samples to support complaint investigations, OOS (Out-of-Specification), and OOT (Out-of-Trend) results. * Assist with laboratory deviations and escalate critical compliance issues via the site Pharmaceutical Quality System (PQS). * Prepare and standardise chemical reagents and laboratory solutions; calibrate and maintain laboratory equipment. * Maintain accurate documentation of test results and adhere to data integrity and laboratory safety procedures. * Collaborate with cross-functional teams and support process validation, cleaning validation, audits, regulatory inspections, and CAPA implementation. About you: * Bachelor’s or Master’s degree in Pharmacy or an equivalent science-related discipline (required). * Experience with analytical techniques such as HPLC, GC, UV-Vis, particle size analysis, and titrations (required) * Knowledge of EU GMP guidelines and laboratory compliance standards (required). * Strong attention to detail, organizational skills, and ability to work independently and collaboratively (required). Company benefits: * Cycle to Work Scheme * Medicash Plan * Discretionary Bonus Scheme * EAP * Life Assurance