A postdoctoral position is available at the Laboratory of Virus Structure and Function in the Duke-NUS Graduate Medical School, Singapore. The Laboratory of Shee-Mei Lok (http://www.duke-nus.edu.sg/web/research_faculty_sheemei.htm) is looking for a post-doctoral fellow to work on the structural studies of dengue viruses and its complexes. Her laboratory uses a combination of techniques such as x-ray crystallography and cryo-electron microscopy (CryoEM) including single particle analysis and cryotomography. Facilities such as in-house x-ray machines and cryoelectron microscope (Titan Krios, FEI) are available in the National University of Singapore. The post-doctoral fellow will mainly participate in the computational side of structure solving and should preferentially have prior experience in solving either cryoEM or x-ray structures. Training in crystallography or cryoEM data collection and image processing however, will also be available if necessary. Interested individuals are invited to send cover letter, cv and a list of referees to Dr Shee-Mei Lok by email (sheemei....@duke-nus.edu.sg).