D. in chemistry, biochemistry, analytical chemistry, pharmaceutical sciences, chemical engineering, protein chemistry, or a related field with relevant industry experience; or, Master's degree in chemistry, biochemistry, analytical chemistry, pharmaceutical sciences, chemical engineering, protein chemistry, or a related field with 5+ years relevant industry experience; or, Bachelor's degree in chemistry, biochemistry, analytical chemistry, pharmaceutical sciences, chemical engineering, protein chemistry, or a related field with 7+ years relevant industry experience; or, Equivalent combination of education and experience. This role will support extended characterization of ADCs, monoclonal antibodies, bispecifics, and other biologic modalities, including intact and subunit mass analysis, peptide mapping, post-translational modification assessment, sequence confirmation, conjugation site analysis, linker-payload related variant identification, DAR-related characterization, and chromatographic peak identification.