The Department of Wildlife, Fisheries and Aquaculture at Mississippi State University (MSU) is recruiting prospective doctoral researchers for Fully Funded Ph.D. Graduate Research Assistantships (2026–2027). Conducted in close partnership with the renowned Thad Cochran National Warmwater Aquaculture Center (TCNWAC), these positions provide world-class training in sustainable commercial aquaculture, fish physiology, water quality biogeochemistry, and recirculating aquaculture systems (RAS).
About Mississippi State University & TCNWAC
Mississippi State University is a premier Land-Grant institution and national hub for warmwater aquaculture research in the United States. The Thad Cochran National Warmwater Aquaculture Center, located at the Delta Research and Extension Center (DREC) in Stoneville, MS, houses extensive experimental earthen pond facilities, advanced water quality analytical laboratories, nutrition pilot plants, and dedicated disease diagnostics infrastructure supporting the multi-million-dollar commercial catfish and warmwater aquaculture industries.
Research Focus & Doctoral Themes
Successful candidates will engage in applied and fundamental research addressing key challenges in aquaculture production and aquatic ecosystem management, including:
- Aquaculture Water Quality & Biogeochemistry: Dynamics of dissolved oxygen, ammonia toxicity, algal bloom dynamics, phytoplankton control, and sediment nutrient fluxes in commercial aquaculture ponds.
- Recirculating Aquaculture Systems (RAS) & Biofloc: System engineering, biofiltration efficiency, microbial community management, and solids removal in intensive fish production units.
- Fish Health, Nutrition & Feed Technology: Sustainable alternative protein sources, gut microbiome characterization, immune response modeling, and non-antibiotic prophylactic treatments.
- Aquatic Ecology & Quantitative Modeling: Bioenergetic modeling, population dynamics, harvest optimization algorithms, and sensor-based pond monitoring networks.
- Fish Breeding & Genetics: Genetic enhancement, hybrid catfish evaluation, and stress-tolerant aquaculture strains.
Financial Support & Graduate Assistantship Benefits
- Full Tuition Waiver: 100% remission of in-state and out-of-state graduate tuition for the duration of the Ph.D. program.
- Competitive Annual Stipend: Graduate Research Assistantship (GRA) stipend of $26,000 to $30,000 per year, with opportunities for summer supplementation and travel awards.
- Health Insurance: University-subsidized graduate student health insurance plan.
- Research Operating Support: Dedicated funding for pond-scale trials, laboratory consumables, field instrumentation, and travel to major academic aquaculture conferences (e.g., World Aquaculture Society meetings).
- Duration: 3 to 4 years of continuous funding, subject to satisfactory academic and research progress.
Eligibility & Qualifications
- A Bachelor’s or Master’s degree in Aquaculture, Fisheries Science, Marine Biology, Aquatic Ecology, Environmental Engineering, Animal Science, or closely related biological disciplines.
- A minimum undergraduate/graduate GPA of 3.2 on a 4.0 scale for unconditional doctoral admission.
- Demonstrated interest in laboratory water quality analysis, fish husbandry, field sampling, or data analysis (R, Python, or statistical modeling).
- Strong communication and writing skills in English (TOEFL/IELTS scores required for international applicants).
- Open to domestic (U.S.) and international graduate students.
Application Instructions & Required Materials
Interested applicants should first establish contact with a faculty advisor within the Department of Wildlife, Fisheries and Aquaculture before submitting a formal application to the MSU Graduate School. Application materials include:
- Curriculum Vitae (CV): Educational background, research experiences, publications, and relevant laboratory/field techniques.
- Statement of Purpose: Personal statement detailing research interests, career goals in fisheries/aquaculture, and why MSU’s program aligns with your objectives (1–2 pages).
- Academic Transcripts: Transcripts from all post-secondary institutions attended.
- Letters of Recommendation: Three letters of recommendation from academic professors or research supervisors.
Application Deadlines & Timeline
- Application Review: Rolling admissions; applications are reviewed as received for Spring 2027 and Fall 2027 intake.
- Priority Consideration Deadline: December 31, 2026 (for full assistantship and scholarship consideration).
Official Departmental & Graduate School Links
Explore faculty research directories and initiate the online application process via the official links below:
👉 MSU Wildlife, Fisheries & Aquaculture Department: https://www.cfr.msstate.edu/wildlife/
👉 Thad Cochran National Warmwater Aquaculture Center: https://www.drec.msstate.edu/aquaculture/
👉 Mississippi State University Graduate School Admissions: https://www.grad.msstate.edu/