The Director, Commercial Master Data Management will be responsible for establishing key Master Data assets (including Customer) as trusted sources of truth and ensuring appropriate use of Master Data by the Commercial organization. This position will define and lead Master Data Management (MDM) strategy, MDM governance, MDM capability development / enhancement, MDM operations, and Master Data integration with other data and systems in the Commercial infrastructure. This position will play a key role in the Data, Analytics & Insights organization reporting to the Head of Commercial Data Management and will lead a team of internal and external data stewards and MDM system analysts and developers. The ideal candidate should have extensive knowledge in Pharma Commercial MDM solutions and Customer/Payer/Product Master Data, understand downstream business impact, and have the ability to advocate, adopt, and lead the implementation of best practices to optimize our Master Data as business strategy and technology evolve. This role will be based in Waltham, MA with a weekly hybrid office schedule.