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Postdoctoral Research Associate - Clemons Lab
The University of Southern Mississippi is currently accepting applications for the position of Postdoctoral Research Associate - Clemons Lab.
Position Details
Location
Hattiesburg
118 College Drive
Hattiesburg, Mississippi, 39406-0001
United States
Division
School of Polymer Science and Engineering
Position Type
Staff
Employment Status
Full Time
Grant Funded
Yes
Pay Grade
Generic Grade
Posting Close Date
Open Until Filled
Special Instructions to Applicants
Applicants should submit a cover letter describing how theirexperience aligns with the position requirements, as well as how they envisioncontributing to the Clemons Lab's mission of leveraging polymeric materials forthe betterment of human health. Applicants must also upload a curriculum vitae(CV) that includes contact information for three references. To learn moreabout the Clemons Lab, please visit: www.clemonslab.com.
Applicants must be currently authorized to work in the United States on afull-time basis without the need for visa sponsorship. The University will notsponsor applicants for work visas (e.g., H-1B).Job Summary
ThePostdoctoral Researcher will conduct and lead biological assessment studies foradvanced polymeric materials developed for medical, therapeutic, and biologicalapplications within the Clemons Lab at The University of Southern Mississippi'sSchool of Polymer Science and Engineering. This position focuses on designingand performing biological experiments to evaluate cellular responses,mechanisms of action, and the therapeutic potential of newly developedmaterials. The researcher will collaborate closely with materials scientists,polymer chemists, and biological research partners to integrate biologicaltesting with materials development. Responsibilities include analyzingexperimental data, contributing to research publications and grant proposals, andsupporting ongoing interdisciplinary research initiatives within the lab. Thisis a full-time, 12-month appointment, with continuation contingent upon theavailability of external funding.
Primary Duties and Responsibilities

1. Lead biological evaluation of polymeric materials, including execution and optimization of in vitro cell-based assays, cytotoxicity testing, transfection studies, and molecular analyses (qPCR, SDS-PAGE, Western blotting).
2. Design, perform, and interpret experiments in support of projects involving targeted protein degradation, polymeric nucleic acid delivery, and gene regulation for agricultural and biomedical applications.
3. Perform imaging-based assessments, including fluorescent microscopy, confocal microscopy, and immunohistochemistry to characterize cellular and molecular responses.
4. Mentor and train graduate and undergraduate researchers, fostering a supportive, collaborative learning environment and promoting high-quality experimental practices.
5. Lead data management, analysis, documentation, and dissemination, including preparation of manuscripts, conference presentations, and contributions to grant proposals.
6. Performs other duties as assigned.

Minimum QualificationsDoctoral Degree from an accreditedcollege or university in Biology, Biomedical Engineering, Biochemistry,Molecular Biology, Materials Science, Chemistry, Polymer Chemistry, or arelated field. Doctoral degree must be obtained by the start date of June 2026.Must have Three (3) years of experience with in vitro cell culture, includingaseptic technique and the routine maintenance of mammalian cell lines.Proficiency in cellular and molecular biology assays is also required,including cytotoxicity assays, transfection, qPCR, SDS-PAGE, and Westernblotting.
Knowledge, Skills & Abilities

• Expertise in cell-based experiments and quantitative biological analysis.
• Proficiency with fluorescent and/or confocal microscopy, and imaging-based data interpretation
• Ability to perform immunohistochemistry, staining, and labeling techniques
• Strong analytical, troubleshooting, and scientific communication skills
• Ability to work effectively in a multidisciplinary team and contribute to a collaborative and supportive laboratory culture
• Commitment to mentorship, training, and the professional development of junior researchers
• Strong written and oral communication skills
• Ability to review and edit manuscript drafts and produce publication quality writing and presentations
• Ability to work collaboratively as a member of a team
• Ability to organize, document, and manage experimental data to research-grade standards

Preferred QualificationsTwo (2) years of experience workingwith polymer-biological interfaces, therapeutic delivery systems, or proteinand nucleic acid analysis are preferred. Two (2) years of experience withpeptide synthesis and purification and recombinant expression and purificationof nucleic acids is desirable. Two (2) years of experience contributing toscientific manuscripts, grant proposals, or conference presentations.
About The University of Southern Mississippi
Since our founding in 1910, The University of SouthernMississippi has remained dedicated to preparingstudents for success. We deliver programs to more than 13,000 studentsin Hattiesburg and Long Beach, at teaching and research sites across theMississippi Gulf Coast, as well as online. Weare a community-engaged Carnegie R1 university, earning distinction as one ofthe nation's leading research institutions.
Southern Miss is known for pioneering work inpolymer science, ocean science, spectator sports safety and security, and bringinglanguage to children with communication disorders. We are also a nationalleader in a broad range of disciplines, including cybersecurity, hydrography,nutrition, aquaculture, kinesiology, and economic development, among others.
We produce graduates ready to enterfields that are leading the way in emerging technologies through programs suchas computer engineering, information technology, and ocean engineering. We're developing the next generation ofbusiness leaders, while also responding to critical workforce shortages byproducing skilled professionals in education and nursing. With a tradition ofexcellence in the arts, we are one of only 36 public institutions in the nationaccredited in four major areas of the arts. Home to the Golden Eagles, ourstudent-athletes compete in 17 NCAA Division I sports. With a culture marked by passion andpersistence, Southern Miss is delivering graduates who are ready for life. For more information, visit www.usm.edu.
The University of Southern Mississippi is an equal opportunity employer, and all qualified applicants will receive consideration for employment. EOE/VETS/DISABILITY.