Postdoctoral Fellow - Reproductive Biology

University of Pennsylvania; Philadelphia (Philadelphia County); On-site; USD 50,000 - 70,000; Full time

Job summary

A prominent research university in Philadelphia is seeking a dedicated Postdoctoral Fellow in Reproductive Biology to lead innovative research projects. This role involves studying ovarian biology, with a personal focus on cellular interactions and metabolic dynamics. Candidates should hold a PhD in a relevant field and have strong research experience, including publications. Join a collaborative environment committed to rigorous science and mentorship, with access to cutting-edge laboratory facilities.

Qualifications

• Demonstrated research experience in fields such as ovarian biology or reproductive physiology.
• At least one first-author primary research publication required.
• Experience with mammalian systems or mouse models is preferred.

Responsibilities

• Leading research projects in reproductive biology.
• Studying cellular interactions within the ovarian follicle.
• Integrating various methodologies to explore reproductive systems.

Skills

Research experience in reproductive science

Experimental and analytical skills in molecular biology

Ability to design and execute experiments independently

Computational/data analysis skills

Education

PhD in Reproductive Biology or related field

Tools

Mass spectrometry

Proteomics

Metabolomics

R or Python

Job description

Postdoctoral Fellow – Reproductive Biology

Location: University of Pennsylvania – Perelman School of Medicine

Open Date: Mar 13 2026

Deadline: (none listed)

About the Lab

The Bomba‑Warczak Laboratory at the University of Pennsylvania is recruiting creative, collaborative, and highly independent Postdoctoral Scientists to lead new research projects in reproductive biology.

Our lab studies how the ovarian microenvironment supports oocyte development and reproductive function across the lifespan. We are particularly interested in understanding how cellular interactions within the ovarian follicle shape oocyte health, tissue physiology, and reproductive aging. Our research integrates mouse models, quantitative cell and tissue biology, imaging approaches, stable‑isotope tracing, and mass‑spectrometry‑based omics to uncover molecular pathways that regulate reproductive biology and cellular communication in complex tissues. Learn more about the lab at bombawarczaklab.com.

Projects will be tailored to the interests of the successful candidate within broadly defined research themes including:

• Mechanisms regulating ovarian follicle biology and oocyte development
• Molecular communication between somatic and germ cells within reproductive tissues
• Systems‑level analysis of metabolic and proteomic dynamics in reproductive physiology
• Cellular and molecular determinants of reproductive aging and tissue resilience

The Bomba‑Warczak Lab is based at the Perelman School of Medicine’s Department of Physiology at the University of Pennsylvania, within a highly collaborative scientific environment that provides access to world‑class facilities for proteomics, metabolomics, imaging, and mouse genetics. Our lab emphasizes rigorous science, intellectual independence, and strong mentorship supporting diverse career trajectories.

Qualifications

Required Qualifications

• PhD in Reproductive Biology, Developmental Biology, Physiology, Cell Biology, or a related field
• Demonstrated research experience in reproductive science (e.g., ovarian biology, follicle biology, oocyte biology, reproductive physiology, or related areas)
• At least one first‑author primary research publication in a peer‑reviewed journal
• Strong experimental and analytical skills in molecular, cellular, or tissue biology
• Ability to independently design and execute experiments

Preferred Qualifications

• Experience working with mammalian systems and/or mouse models
• Exposure to mass spectrometry, proteomics, metabolomics, stable‑isotope tracing, or metabolic analysis
• Experience with ovarian or reproductive tissue workflows (e.g., follicle/oocyte work, reproductive physiology models, imaging‑based assays)
• Computational/data analysis skills (R, Python, or similar)

Application Instructions

Applicants should submit a CV, cover letter, a PDF with relevant publication(s), and provide 3 contacts for references.

In the cover letter, applicants should describe their rseaech experience and indicate the experimental direction they would like to pursue in the lab.

Candidates requiring visa sponsorship are welcome to apply.

To apply, visit https://apply.interfolio.com/183045

Equal Employment Opportunity Statement

The University of Pennsylvania is an equal opportunity employer. Candidates are considered for employment without regard to race, color, sex, sexual orientation, religion, creed, national origin (including shared ancestry or ethnic characteristics), citizenship status, age, disability, veteran status or any class protected under applicable federal, state, or local law.