Post-doctoral position in genomics of ecological speciation, Nosil lab, Sheffield, United Kingdom. A two-year postdoc is available for a creative and motivated person to work on the genomics of adaptation and speciation in Timema stick insects. The postdoc will work with Patrik Nosil in the Department of Animal and Plant Sciences at the University of Sheffield (also in close collaboration with Zach Gompert at Utah State University). The position is funded by an European Research Council grant focused on testing hypotheses about how genomes evolve as species formation unfolds from beginning to end. One major goal is to directly isolate the role of the process of natural selection in generating observed patterns of genomic divergence between host-associated populations and species of stick insects. The approach is to combine ‘standard’ observational whole genome sequencing with field transplants experimentally measuring selection at the genomic level. The results will provide insight into the temporal and genomic dynamics of speciation. For an example of the types of questions and data to be handled see Soria-Corrasco et al. 2014 in Science. What we require: The postdoctoral fellow will be responsible for leading hypothesis-driven analyses of large DNA sequence data sets (i.e., genome-scale data from 100's of individuals). A Ph.D. is required. The successful applicant must have demonstrated expertise in population genetics, phylogenetics, genomics, or computational statistics. In addition, preference will be given to candidates with: (i) experience with UNIX, high performance computing, and programming in C or C++ (preferred) or in R and Perl or Python, (ii) the ability to develop and apply statistical or computational methods to solve problems, (iii) a history of independent and creative thinking in the design or execution of big data analysis, and (iv) specific expertise in research on speciation, theoretical models of evolution, or phenotypic plasticity. What we offer: A two-year contract hosted in a vibrant department and lab group. The position will come with flexibility for pursuing independent research ideas surrounding the general theme of genome evolution during speciation. The position will remain open until a suitable candidate is found. To apply, contact Patrik Nosil by email (p.nosil@sheffield.ac.uk) and include a CV and brief (1page) statement of research interests. For more information on the lab: http://nosil-lab.group.shef.ac.uk/