An exciting opportunity to work as an Analytical Development Scientist (Host Cell Protein) within our Analytical Services department. You will be required to provide direct laboratory analytical support for host cell protein method development and validation that is required for in the manufacture and development of antibodies and other recombinant proteins being manufactured by Lonza. · Carry out customer specific host cell protein immunoassay assay development as required · Carry out host cell protein ELISAs assay method evaluations and validations required to meet project timelines and budget · Support technology development activities as required · Knowledge of GMP systems as applied to analytical development BSc in the Life Sciences * Experience developing or evaluating immunoassays such as ELISA and Western blot or other immunoassay readout. * Good working knowledge of other biochemical methods such as SDS-PAGE as applied to protein analysis. * Experience of developing and validating immunoassays for monoclonal .antibody and other recombinant protein analysis. * Experience of working to GMP. * Experience of working for a contract research or manufacturing organisation. * Familiarity with Softmax pro (Data processing software) would be beneficial. * Good working knowledge of MS Word & Excel.