American Museum Of Natural HistoryDevelopment Associate, Principal GiftsThe American Museum of Natural History is one of the world's preeminent scientific and cultural institutions, and has as its mission to discover, interpret and disseminate information about human cultures, the natural world and the universe through a wide-ranging program of scientific research, education and exhibition.The Development department is seeking a full-time Development Associate, Principal Gifts. Reporting directly to the Chief Development Officer, the Associate is responsible for supporting the Development team's high-level fundraising efforts, i