About Tim

Timothy Maines is Chief Technical Operations and Quality Officer at Alnylam Pharmaceuticals, where he leads global technical operations, quality, and manufacturing across the company’s clinical and commercial portfolio. He joined Alnylam in 2017 as Global Head of Quality Assurance and Quality Control and was promoted to his current role in 2023, helping scale the company’s technical and quality infrastructure to support multiple commercial launches.​

With more than 35 years of experience in biopharmaceutical operations, Tim has held senior leadership roles at Ariad Pharmaceuticals, AstraZeneca, MedImmune, GTC Biotherapeutics, Creative BioMolecules, and Stryker Biotech. Over his career, he has contributed to the development and commercialization of 13 novel medicines, including four approved therapies at Alnylam.