Margie Callahan Mazzarella

Proposals Coordinator

Margie joined the Water Institute in 2014 as the Proposals Coordinator and currently also serves as Project Coordinator. Her focus is actively seeking funding opportunities from US agencies, multilateral organizations, foundations and corporations and coordinating proposal submissions. Margie also reviews contracts, extensions, and amendments and coordinates procurement, human resources, financials, and deliverables. Margie has 16 years of experience in proposal development (research, writing, partner coordination, submission) and grants management. She previously worked for non-profit organizations such as Habitat for Humanity Haiti, CARE, Plan International and FHI360. She is highly proficient in French and Indonesian and has worked in Haiti, the Dominican Republic, Chad, Benin, Kenya, Zimbabwe, Indonesia and the West Bank. She received her M.A. in International Development from the American University in Washington, DC.

Email: Margie Mazzarella