We are seeking for a consultant who would work with LSHTM colleagues and the country teams on mixed method approaches to evaluation of malaria preventative interventions in the OPTiMIX study. They will be responsible for the day-to-day coordination of cross-sectional studies in collaboration with the research partner staff in West Africa. This will include ensuring the data quality from source to final databases packaged for analysis, and adherence to ethics requirements. The consultant will be supervised by Associate Professor Matthew Chico.