The Principal Scientist responsibilities include, but not limited to, analytical method development and validation, drug product testing and analytical investigations in a cGMP environment, drug product and manufacturing process characterization, drug product stability studies, specification development, manufacturing process scale-up and validation support, preparation of Chemistry, Manufacturing, and Controls (CMC) documents for global regulatory submissions, and responses to regulatory questions. Required Skills: Academic Presentations, Bioconjugation, Computational Chemistry, Creativity, Data Analysis, High-Throughput Experimentation (HTE), Organic Synthesis, Professional Networking, Project Leadership, Research Proposal Development, Scientific Leadership, Scientific Literature Search, Strategic Thinking, Structure Based Drug Design, Synthetic Chemistry.