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Northeastern University

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Postdoctoral Research Associate in Nutritional Immunology, Peptide–Immune Interactions, and Gut Microbiome Research Northeastern University in United States

Degree Level

Postdoc

Field of study

Inflammation

Funding

Full-time postdoctoral research position with an expected hiring salary range of $60,315 to $85,192.50, depending on qualifications, experience, location, expertise, skills, and internal salary comparisons. Northeastern University offers a comprehensive benefits package for eligible employees, including medical, vision, dental, paid time off, tuition assistance, wellness and life benefits, retirement, and commuting and transportation benefits. Renewals are yearly and subject to funding and perfo

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Country

United States

University

Northeastern University

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Keywords

Inflammation
Immunology
Biochemistry
Chemistry
Microbiology
Biology
Nutrition
Hplc
Gut Microbiota
Lc-ms

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About this position

Northeastern University is seeking a Postdoctoral Research Associate in Nutritional Immunology to join the Okeke Lab in the Department of Biology in Boston. Led by Dr. Emeka Okeke, the lab investigates how nutrition and bioactive molecules influence immune function, inflammation, and host–microbiome interactions.

The postdoctoral researcher will lead an interdisciplinary project focused on the anti-inflammatory properties of a bioactive, dietary-derived peptide. The research will define how the peptide modulates immune responses and inflammation at the intersection of nutritional immunology, biochemistry, microbiology, and gut microbiome science.

The project will involve characterizing peptide bioactivity through in vitro and in vivo experiments, dissecting interactions between the peptide and immune cells, and examining how dietary-derived peptides shape the gut microbiome. Research activities may include peptide quantification and analysis, immune-cell studies, microbiome profiling, and work with rodent models of inflammation or dietary intervention.

In addition to conducting independent research, the postdoctoral associate will contribute to research papers, presentations, and grant proposals, support laboratory management, and help train graduate students. The position offers an opportunity to work within an active, interdisciplinary research team alongside lab members and collaborators at Northeastern University.

Funding details

Full-time postdoctoral research position with an expected hiring salary range of $60,315 to $85,192.50, depending on qualifications, experience, location, expertise, skills, and internal salary comparisons. Northeastern University offers a comprehensive benefits package for eligible employees, including medical, vision, dental, paid time off, tuition assistance, wellness and life benefits, retirement, and commuting and transportation benefits. Renewals are yearly and subject to funding and perfo

What's required

Applicants must hold a PhD in Immunology, Nutritional Sciences, Biochemistry, Microbiology, Biology, or a related field. Strong candidates should have research experience in peptide quantification and analysis using LC-MS/MS, HPLC, or equivalent methods; peptide–immune cell interactions; microbiome analysis using 16S rRNA sequencing, QIIME2, DADA2, R, or Python; and rodent models of inflammation or dietary intervention studies. Candidates should be highly motivated and creative, possess excellent oral and written communication skills, and demonstrate research productivity including first-author publications.

How to apply

Apply through the Northeastern University Workday application portal. Submit a curriculum vitae, a cover letter summarizing research experience and interests related to the position, and a reference list with full contact details for three individuals.

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