A data coordinator's job is to organize that data in a way to help data analysts and companies make better business decisions.Data coordinators work to help collect and manage data so that it can be used to analyze business functions, productivity and redundancies.Coordinators may work to make sure that the data is collected properly, observing any legal or ethical standards are met, especially for data that involves personal information.very business collects data, whether it's sales figures, market research, logistics, medical records or transportation costs.