If you are looking for a fully funded PhD in aquaculture at Mississippi State University that combines hands-on fieldwork, laboratory science, and advanced data analysis with real-world impact, this opportunity deserves your immediate attention. Mississippi State University’s Department of Wildlife, Fisheries and Aquaculture, in partnership with the Thad Cochran National Warmwater Aquaculture Center, is recruiting a highly motivated PhD student to join Dr. Sankar M Sasidharan’s research group starting Summer or Fall 2026.
This Graduate Research Assistantship (GRA) focuses on applied research in warmwater aquaculture systems, with emphasis on water quality monitoring, biogeochemistry, sediment-water interactions, and environmental data analysis. The position is based at the Thad Cochran National Warmwater Aquaculture Center in Stoneville, Mississippi—one of the nation’s premier facilities for warmwater aquaculture research and extension.
Scholarship Summary
- Host Country: USA
- Host University: Mississippi State University
- Scholarship Type: PhD Scholarships
- Eligible Countries: All Countries
- Scholarship Benefits: Full tuition fee, Living stipend, etc.
Why This Fully Funded PhD Opportunity Matters Now
Global aquaculture already supplies more than half of the fish and aquatic foods consumed by humans, and demand continues to rise. In the United States, Mississippi remains the undisputed leader in farm-raised catfish production, generating hundreds of millions of dollars in economic activity annually. However, sustainable growth depends on solving complex challenges: maintaining optimal water quality in production ponds, understanding nutrient cycling and sediment dynamics, managing dissolved organic matter, and using data-driven approaches to predict and prevent environmental stressors.
This PhD position directly addresses these priorities. You will generate high-quality environmental monitoring datasets from active aquaculture systems, apply laboratory techniques for nutrient and cation analysis, characterize dissolved organic matter, and use statistical computing (R, Python, MATLAB) plus geospatial tools (ArcGIS Pro or QGIS) to uncover patterns and support management decisions. The research has immediate relevance to producers, extension specialists, and policymakers working to improve productivity while protecting environmental health.
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Meet Dr. Sankar M Sasidharan and His Research Program
Dr. Sankar M Sasidharan (also referred to as Sankar M S) is an Assistant Professor in the Department of Wildlife, Fisheries and Aquaculture at Mississippi State University. His expertise centers on aquatic biogeochemistry, water quality monitoring, ecosystem health, sediment-water interactions, and dissolved organic matter dynamics, with clear applications to aquaculture.
Dr. Sasidharan earned his Ph.D. in Biogeochemistry from Mississippi State University and his M.S. in Aqueous Geochemistry from Texas Tech University. He maintains an active publication record in leading journals on topics including coastal water quality responses to hydrologic events, trace element and nutrient dynamics, land-use impacts on dissolved organic matter in lakes, and coastal acidification. His work bridges fundamental science and applied aquaculture challenges. Students in his group benefit from his experience at the Thad Cochran National Warmwater Aquaculture Center and strong connections across the Mississippi Agricultural and Forestry Experiment Station (MAFES) and Delta Research and Extension Center.
What You Will Do and Skills You Will Develop
As a PhD student, you will:
- Conduct field-based water quality assessments, calibrating and deploying probes in production ponds and experimental systems.
- Perform laboratory analyses including total digestion and sequential extraction techniques for soils/sediments and analysis of nutrients, dissolved organic matter, and cations.
- Build and maintain high-quality environmental monitoring datasets.
- Apply advanced statistical modeling and geospatial analysis to interpret complex environmental data.
- Contribute to technical reports, peer-reviewed manuscripts, research proposals, and presentations at scientific conferences.
- Collaborate with a multidisciplinary team focused on practical solutions for the aquaculture industry.
Preferred qualifications include demonstrated experience in water quality monitoring, soil chemistry techniques, fieldwork, laboratory sample preparation and analysis, proficiency in R/Python/MATLAB and GIS software, strong scientific writing and communication skills, and a clean driving record (essential for fieldwork). A Master’s degree in Soil Science, Marine Biology, Wildlife and Fisheries, Agronomy, Environmental Science, Chemistry, Civil/Environmental/Water Resources Engineering, or a closely related field is required. Relevant hands-on internship or work experience that demonstrates laboratory and field skills is highly valued.
Benefits of Fully Funded PhD Position in Aquaculture Research at Mississippi State University
The Graduate Research Assistantship Benefits
This is a fully funded position through the Mississippi Agricultural and Forestry Experiment Station (MAFES). The assistantship provides:
- Competitive stipend (commensurate with qualifications and experience)
- Full tuition coverage
- Health insurance
- Support for conference travel and professional development
Awards are competitive and depend on applicant qualifications and funding availability. This structure allows you to focus fully on research and scholarship without the burden of additional teaching or external employment during the assistantship period.
See Also:
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- UBC Centennial Scholars Entrance Award: The Complete Guide for Canadian Students Seeking Financial Support at UBC
World-Class Facilities and Location
You will be based at the Thad Cochran National Warmwater Aquaculture Center (NWAC) in Stoneville, Mississippi, part of the Delta Research and Extension Center. NWAC is a leading multidisciplinary research and extension facility dedicated to solving both short-term and long-term challenges facing the warmwater aquaculture industry. The center offers direct access to experimental ponds, state-of-the-art laboratories, and close collaboration with extension faculty who work daily with commercial producers across the Mississippi Delta.
Stoneville sits in the heart of Mississippi’s historic agricultural region. The low cost of living, combined with the concentration of aquaculture research infrastructure, creates an ideal environment for intensive, applied doctoral research.
Who Should Apply for The Fully Funded PhD Position in Aquaculture Research at Mississippi State University
Strong applicants will be self-motivated, well-organized team players who demonstrate resilience, adaptability, and a genuine interest in fieldwork and laboratory science. If you have a Master’s degree in a relevant discipline, at least two years of related experience, and skills (or strong interest) in water quality monitoring, biogeochemical analysis, or environmental data science, this position aligns exceptionally well with your background. International applicants are welcome; those without U.S. degrees must submit TOEFL or IELTS scores as part of the admission process.
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How to Apply for Fully Funded PhD Position in Aquaculture Research at Mississippi State University
Applications are due by September 13, 2026, though the position will remain open until filled and starting dates are flexible between June 1 and September 13, 2026 (Summer or Fall 2026 entry).
To apply, email Dr. Sankar M Sasidharan at sm3317@msstate.edu with the subject line “Graduate Student Interest.” Include the following materials in a single email:
- Current CV or résumé
- Contact information for three professional references
- A writing sample (thesis chapter, published paper, or technical report)
- Unofficial academic transcripts
- GRE scores
International applicants without U.S. degrees must also include TOEFL or IELTS scores.
For formal admission to the PhD program, you will also need to complete the Mississippi State University Graduate School application. Visit the official pages for complete details:
- Department of Wildlife, Fisheries and Aquaculture Graduate Programs: https://www.wildlifefisheries.msstate.edu/students/graduate-programs.php
- Mississippi State University Graduate Admissions: https://www.grad.msstate.edu/apply
- Dr. Sankar M Sasidharan’s faculty profile: https://www.wildlifefisheries.msstate.edu/people/sm3317
- Official Assistantship Opportunity Page: https://jobs.rwfm.tamu.edu/view-job/?id=116628
Why Mississippi State University?
Mississippi State University’s Department of Wildlife, Fisheries and Aquaculture is nationally recognized for training the next generation of natural resource professionals. Graduate students benefit from a supportive community of more than 50 MS and PhD students, strong extramural funding, and direct connections to state and federal agencies as well as industry partners. The combination of rigorous academic training and applied research at a world-class aquaculture facility positions graduates for successful careers in academia, government agencies (USDA, NOAA, state environmental agencies), aquaculture industry R&D, environmental consulting, and precision aquaculture technology development.
Take the Next Step
This fully funded PhD position in aquaculture at Mississippi State University offers far more than a degree—it is an opportunity to develop specialized expertise in water quality science and biogeochemistry while contributing to the sustainability and productivity of one of America’s most important aquaculture sectors.
If your background and career goals align with applied environmental research in aquaculture systems, prepare your materials and reach out to Dr. Sasidharan soon. Competitive positions like this fill with well-prepared candidates who demonstrate both technical skills and genuine enthusiasm for the work.
For the most current information and to begin your application, contact:
Dr. Sankar M Sasidharan Assistant Professor, Wildlife, Fisheries and Aquaculture Thad Cochran National Warmwater Aquaculture Center Email: sm3317@msstate.edu Phone: 662-686-3583
Start your journey toward becoming a leader in sustainable aquaculture research today.