The poster shows the different activities of a research support librarian, a new profile at the academic library of the University Lille social sciences and humanities campus (formerly Lille 3). Since 2012, the university library in Lille 3 tries to lead a research support policy. It is not only to develop information resources in connection with the areas of research, but also to respond to changing needs and practices of researchers. This poster aims to present the diversity of services (open archive, workplaces dedicated, digital library, customized workshops) and rich collections (archives, press, literature). Recovery and the increased visibility of the scientific production of researchers are at the heart of these support services to research that develop in academic libraries.