A fully funded PhD assistantship is available at Utah State University (UT Cooperative Fish & Wildlife Research Unit), in collaboration with the U.S. Geological Survey, for research in fisheries biology and population modelling. The successful candidate will focus on developing eradication strategies for the invasive Red Shiner (Cyprinella lutrensis) in the Southwestern United States. The project will evaluate the feasibility of skewing sex ratios through YY male releases and incorporate dispersal dynamics and population structure into management-ready models.

Advised by Dr. Chad Teal, the student will receive advanced training in fisheries science, quantitative modeling, genetics, and invasive species management. The position is based in Logan, Utah, within the Department of Watershed Sciences/Wildland Resources. The assistantship provides a salary of $27,000 per year, full tuition, fees, and health insurance coverage, making it a fully funded opportunity.

Applicants should hold an M.S. in fisheries, ecology, quantitative methods, natural resource management, or a related field, with a minimum GPA of 3.2. Strong quantitative, writing, organizational, and data management skills are required. Experience leading fieldwork is preferred, and candidates must be able to obtain a valid U.S. driver’s license by the start date. Positive teamwork and stakeholder engagement skills are also important.

To apply, email a cover letter, CV or resume, writing sample, unofficial transcripts, and three professional or academic letters of recommendation to Dr. Chad Teal ([email protected]). The deadline for applications is March 13, 2026. For more information, visit the provided link. This opportunity is ideal for students interested in fisheries biology, population modelling, invasive species management, and quantitative research in aquatic ecology.