The Department of Population and Public Health Sciences at the University of Southern California is seeking a postdoctoral scholar to work with Principal Investigator, Dr. Claradina Soto in projects funded by the Tobacco Related Disease Research Program. The scholar will be part of a research team that seeks to understand cancer-related health disparities as they relate to commercial tobacco and cannabis use among American Indian (AI) communities in California. The scholar will ensure that study procedures are followed; assist with qualitative data collection; coordinate data collection activities with community-based organizations; enter data, consent participants; track study participant tasks; analyze quantitative and qualitative data; write reports; and conduct various adminis