Diana Singleton Mba, Cppb

Diana Singleton, MBA, CPPB, serves as the Principal Contract Administrator at the San Diego Metropolitan Transit System (MTS) since September 2012, providing senior procurement advice to the Manager of Procurement and overseeing the functions of Contract Specialists and Administrators. Previous roles include Senior Procurement Specialist and Procurement Specialist at MTS, where complex procurements for various services and goods were managed, including issuing RFPs and RFQs. Prior to MTS, Diana worked at SANDAG as a Contracts & Procurement Analyst II, where contract processes and preparation for FTA audits were key responsibilities, and at United Behavioral Health as a Contracts & Compliance Administrator, focusing on contract management and health provider database management. Diana holds a Master of Business Administration (M.B.A.) from National University, specializing in Business, Management, Marketing, and Related Support Services.