The Mongue Lab (Entomology and Nematology Department) and Kawahara Lab (Florida Museum of Natural History) at the University of Florida, Gainesville, USA, are currently seeking two postdoctoral fellows (one each) to conduct genome work on Lepidoptera (butterflies and moths). The positions are for 2 years, with the second year of funding based on positive progress. The positions will closely work with several projects including: 1) A large-scale NSF Systematics grant "Phylogenetics of Bagworm Moths: A Model System for Studying the Evolutionary Genetics of Sexual Dimorphism" to study genetic causes and consequences of extreme sexual dimorphism; and 2) A large-scale NSF IntBio grant, "Collaborative Research: Silk protein innovation and novelty (SPIN): integrating across disciplines to decipher silk fiber evolution" between multiple institutions (AMNH, BYU, George Washington U., U. of Utah) to study the genotype and phenotype of insect silks. The postdoc will work closely with other postdocs and collaborators. Required for both positions: A Ph.D. in biology, entomology, evolutionary biology, or genomics. Candidates with familiarity with developmental biology, population genetics and/or transcriptomics are encouraged to apply. Experience with scripting in bash/Perl/Python/R or other computer languages, especially in a cluster computing environment is desired. An interest in insect evolution is desired, but not required. The successful candidates will work closely with students and staff in the lab and lead projects on Lepidoptera genomics, gene evolution, and phylogeny. Responsibilities include data analysis, student training, publishing papers, and presenting results at conferences. Both positions are available immediately. Salary: $60,000-$65,000 depending on experience. To apply: please send 1) a cover letter detailing your relevant experience and fit for the position(s), 2) curriculum vitae, and 3) names and contact information of three references familiar with your work. Please send application materials via email to both:Andrew Mongue at andrew.mongue@ufl.edu and cc Akito Kawahara at kawahara@flmnh.ufl.edu, with the subject line, "Postdoc Openings" and a brief statement indicating for which (or both) position(s) you wish to be considered. Application reviews will begin on May 10, 2026 and continue until positions are filled. Lab websites: https://monguelab.weebly.com/ http://www.flmnh.ufl.edu/mcguire/kawahara/ Google scholar: https://scholar.google.com/citations?user=UctEYLYAAAAJ&hl=en "Plotkin,David M" (to subscribe/unsubscribe the EvolDir send mail to golding@mcmaster.ca)