Diana Manzanilla

Diana Manzanilla is an experienced sourcing and contracts professional with a diverse background in pharmaceutical operations and supply chain management. Currently serving as a Sourcing Contracts Manager at Exelixis, Diana specializes in drafting and negotiating CDMO quotations and managing purchase requisitions using Ariba/SAP. Previous roles include Contracts Administrator at CytomX Therapeutics, where responsibilities encompassed contract triage and negotiation, and Contract Manager at Circle Pharma, Inc., focused on writing and reviewing contracts. Diana's career also includes positions such as Senior Contracts Specialist and Senior Procurement Specialist, demonstrating a solid expertise in contract administration, procurement processes, and database management across various industries, including pharmaceuticals and utilities. Diana holds a BS in Interior Design with a minor in Energy Resource Management from San José State University and additional education from Cardiff University.