The Analytical Commercialization Technology (ACT) group within Analytical Chemistry in Development and Supply (ACDS) is seeking applicants for an Associate Principal Scientist position available at the West Point, PA and Rahway, NJ sites. The successful candidate will utilize innovative analytical characterization technologies to drive late-stage pharmaceutical drug product development and commercialization. The Associate 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. The successful candidate must be able to collaborate in a dynamic, integrated, and multidisciplinary team environment.