Centene seeks a Senior Director, Proposal Development to lead end-to-end proposal strategy and execution for complex government-sponsored and commercial healthcare bids. This role oversees proposal teams, calendars, and workflows; shapes win themes and value propositions; and ensures compliant, compelling responses to RFPs in a highly regulated environment. The Senior Director partners with sales, product, clinical, finance, and legal to develop tailored solutions, pricing narratives, and diffe…