Postdoctoral Researcher - Mitochondrial Energetics and Nutrient Utilization (MENU) Lab

Louisiana State University; Baton Rouge, Northern (LA, KY); Hybrid; USD 60,000 - 85,000; Full time

Job summary

Pennington Biomedical Research Center in Baton Rouge seeks a Postdoctoral Researcher in the MENU Lab to study diet–health relationships using advanced multi-omics and bioinformatics. You will design and execute independent and collaborative studies, mentor trainees, and disseminate findings through publications and conferences.

Responsibilities include metabolic assessments, data integration, method optimization, and contributing to grant proposals while maintaining GLP-compliant lab practices

Qualifications

• PhD in nutrition, physiology, or closely related biomedical discipline.
• Two years of independent laboratory research experience in nutrition or metabolism.
• Experience with multi-omics, bioinformatics, and high-dimensional data analysis.
• Strong scientific writing and presentation skills.

Responsibilities

• Design and conduct independent and collaborative research on diet-health relationships.
• Analyze complex datasets using bioinformatics and statistical methods.
• Plan and optimize metabolic assessment techniques and related lab methods.
• Prepare manuscripts and grant-related materials; present at meetings.

Skills

Independent research

Bioinformatics

Statistical analysis

Molecular techniques

Scientific writing

Education

PhD in nutrition, physiology, or closely related biomedical discipline

Tools

Mass spectrometry

GLP/compliance

Job description

## About Us:At the forefront of medical discovery as it relates to understanding the causes of obesity, diabetes, cardiovascular disease, cancer and dementia, Pennington Biomedical Research Center is a campus of Louisiana State University and conducts basic, clinical and population research. The Center includes Basic Science, Clinical Research, and Population and Public Health, enabling both focused research and translational science. Research at Pennington Biomedical is supported broadly by multiple NIH Research Centers, and includes approximately 65 faculty and 20 postdoctoral fellows who comprise a network of 44 laboratories and 13 highly specialized core service facilities. Pennington Biomedical is located within state-of-the-art research facilities on a 222-acre campus in Baton Rouge, Louisiana.## ****All Job Postings will close at 12:01a.m. CST (1:01a.m. EST) on the specified Closing Date (if designated).****## **If you close the browser or exit your application prior to submitting, the application progress will be saved as a draft. You will be able to access and complete the application through “My Draft Applications” located on your Candidate Home page.**## Job Posting Title:Postdoctoral Researcher - Mitochondrial Energetics and Nutrient Utilization (MENU) Lab## Position Type:Other Academic## Department:LSUPBRC Clinic - MENU Lab (Jacob Mey (00053188))## Work Location:LSU - Pennington Biomedical## Pay Grade:Other Academic## Job Description:Pennington Biomedical Research Center, a world-renowned academic research institute of Louisiana State University, is seeking a Postdoctoral Researcher in the Mitochondrial Energetics and Nutrient Utilization (MENU) Laboratory.The Postdoctoral Researcher will conduct advanced, independent, and collaborative research focused on clinical dietetics, precision nutrition and underlying biological mechanisms underlying the relationships between diet and health. This position is responsible for designing and executing innovative research studies, analyzing and interpreting complex experimental data, with particular focus on multi-omics platforms and bioinformatics, and disseminating findings through peer-reviewed publications and scientific presentations. The Postdoctoral Researcher mentors students and research staff, collaborates with multidisciplinary investigators, and supports the laboratory's overall research mission while ensuring compliance with institutional, regulatory, and laboratory safety standards. ***Major Responsibilities**** Design, develop, and conduct independent and collaborative research studies investigating the physiological mechanisms underlying diet-health and diet-disease relationships using advanced experimental approaches.* Analyze high dimensional datasets utilizing modern bioinformatics techniques, especially pertaining to metabolic and nutrient utilization pathways.* Plan, execute, troubleshoot, and optimize complex metabolic assessment techniques, including hyperinsulinemic-euglycemic clamps, oral glucose tolerance tests and mixed meal tolerance tests.* Design and implement research studies involving analyzing large-scale datasets on diet and health e.g. NHANES and other specialized databases necessary to achieve research objectives.* Plan, execute, troubleshoot, and optimize complex laboratory techniques, including mass spectrometry, molecular biology, protein analysis, histological and immunohistochemical methods, metabolic assays, and other specialized techniques necessary to achieve research objectives.* Collect, process, and analyze biological specimens, including blood, breath, tissue, and cultured cells, ensuring sample integrity and adherence to established laboratory, biosafety, and quality assurance procedures.* Analyze, interpret, and integrate complex experimental data using appropriate statistical methods and scientific software to generate meaningful conclusions and identify future research directions.* Prepare manuscripts, abstracts, scientific reports, and presentations for publication in peer-reviewed journals and presentation at local, national, and international scientific conferences.* Contribute to the development of grant proposals, fellowship applications, progress reports, and other sponsored research activities by generating preliminary data, drafting scientific content, and assisting with research planning.* Collaborate with principal investigators, faculty, clinicians, and multidisciplinary research teams to develop innovative research strategies, establish new methodologies, and advance the overall scientific goals of the laboratory and institution.* Mentor graduate students, research associates, technicians, and other trainees by providing scientific guidance, technical instruction, and oversight of laboratory activities while fostering a collaborative research environment.* Maintain accurate, comprehensive, and well-organized research records, ensuring compliance with institutional policies, funding agency requirements, laboratory safety regulations, and Good Laboratory Practices (GLP), where applicable.* Assist with laboratory management activities, including maintenance and calibration of research equipment, inventory management, protocol development, regulatory documentation, and implementation of quality control procedures to support efficient laboratory operations.* Remain current with emerging scientific literature, technological advances, and best practices nutrition, metabolism, and related disciplines by participating in laboratory meetings, seminars, journal clubs, professional development activities, and scientific conferences.* Other duties as assigned.***Required Qualifications**** PhD in nutrition, physiology, or closely related biomedical discipline.* Two (2) years of experience conducting independent laboratory research in nutrition, metabolism, or related biomedical discipline, which can include internships, academic research, or work in a clinical or research lab setting.* Proficiency in a variety of molecular, cellular, biochemical, and physiological laboratory techniques, with the ability to develop, optimize, and troubleshoot experimental protocols.* Experience analyzing and interpreting complex scientific data using appropriate statistical methods and scientific software, with a focus on bioinformatics.* Record of scholarly achievement, including peer-reviewed publications and scientific presentations commensurate with career stage.* Knowledge of experimental design, research methodology, and scientific principles applicable to translational or basic biomedical research.* Demonstrated ability to work independently while contributing effectively within a multidisciplinary research team.* Strong scientific writing, verbal communication, and presentation skills, with the ability to prepare manuscripts, reports, and grant-related materials.* Experience in mentoring or training students, research staff, or laboratory personnel is preferred.* Commitment to maintaining compliance with laboratory safety procedures, institutional policies, and applicable regulatory and funding agency requirements.***Preferred Experience**** Clinical dietetics, human nutrition and metabolism, and bioinformatics related to plasma metabolomics and multi-omics platforms.*Pennington Biomedical Research Center seeks to recruit a highly productive workforce with a broad range of backgrounds and perspectives and will provide equal employment opportunities to all employees and prospective employees. Employment decisions shall be based strictly on merit and without regard to religious or political beliefs, sex, race, or any other non-merit factor.*## Additional Job Description:## Competencies:None## Special Instructions:Interested candidates should include a curriculum vitae and a statement of research interests (one or two pages). Official transcripts are required prior to hire and are not required at the time of application.## Posting Date:September 17, 2026## Closing Date (Open Until Filled if No Date Specified):October 1, 2026## Additional Position Information:Pennington Biomedical is located within state-of-the-art research facilities on a 222-acre campus in Baton Rouge, Louisiana. For more information, visit PBRC.