## Senior Principal Scientist, Process ChemistryApplylocations: United States - Washington – Bothelltime type: Full timeposted on: Posted Todayjob requisition id: **OVERVIEW:**Pfizer's purpose is to deliver breakthroughs that change patients' lives. At the core of fulfilling this purpose is Research and Development, where we translate advanced science and technologies into impactful therapies and vaccines. Your work will encompass all facets of development, from small-scale synthesis supporting Discovery programs to developing the commercial synthetic route. Through your expertise and extensive knowledge, you will foster a culture that promotes innovation and thrives on improving outcomes for patients and healthcare.**ROLE SUMMARY:*** Lead technical teams to design, execute, and interpret complex laboratory experiments aimed at route development, process optimization, and scale‐up.* Develop fit‐for‐purpose processes for early‐ and late‐stage programs, ensuring safety, robus...