Innovation, Data & Analytics Team, Senior Data Scientist (AI Lead)
This role involves leading the analytical methodology and evaluation rigor for AI-based workflows within Pfizer's Innovation, Data & Analytics team. The Senior Data Scientist will direct model selection, cohort/segmentation science, and agent decision logic, working closely with engineering and governance teams. The position emphasizes methodological defensibility, cross-functional collaboration, mentorship of junior scientists, and translation of advanced analytics into production-grade AI systems using real-world healthcare data.