Rebecca Zitoun is a Science Engagement Officer for Coastal Observing at the Integrated Marine Observing System (IMOS) and is the Coordinator for the CoastRI Initiative. Her expertise encompasses marine biogeochemistry, including metal speciation, toxicology, ocean acidification, and paleoceanography. Rebecca actively contributes as an expert to GESAMP (Joint Group of Experts on the Scientific Aspects of Marine Environmental Protection) and Ocean Vision 2030 and has served as a consultant for the International Atomic Energy Agency (IAEA) on marine issues, including trace element contaminants and marine plastics. In recent years, she has focused on capacity building in Small Island Developing States, ocean literacy, the science-policy interface, and engaging Early Career Ocean Professionals (ECOPs) in the UN Decade of Ocean Science. Rebecca chairs the SCOR Committee for Capacity Development and is the co-chair elect of the Ocean Best Practices System (OBPS). She holds a PhD and a Postgraduate Diploma in Marine Science from the University of Otago (New Zealand), an MSc in Marine Environmental Sciences from the University of Oldenburg (Germany), and a BSc in Earth Sciences from the University of Frankfurt (Germany).