The John Lab at the University of Southern California is seeking a Postdoctoral Researcher to study metal biogeochemistry in the North Pacific Subtropical Gyre. There is significant flexibility in the specific topic of research…what seems most exciting to you? Potential areas of study include the impact of metals on viral infection dynamics, molecular biology techniques to decipher in situ biological influences on metal and metal isotope cycling, and modeling metal-biological interactions in the North Pacific and beyond. More information about ongoing research is available online at http://www.mtel.rocks. Applicants may send a CV and brief discussion of research interests to firstname.lastname@example.org.