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  3. Postdoctoral Research Associate - Oncology
SJ

Postdoctoral Research Associate - Oncology

St. Jude Children's Research Hospital·Memphis, Tennessee

Full Time·On Site·2-5 yrs·Posted 1 month ago
Practice for this role

About the role

The postdoctoral associate will conduct mechanistic investigations into novel oncogenes and tumor suppressors in pediatric bone sarcomas. Responsibilities include leading projects, writing manuscripts, contributing to grant applications, and mentoring junior trainees.

Post-Doctoral Research Associate Position: Guenther Lab, Division of Molecular Oncology, Department of Oncology

Job Description

We are excited to announce a postdoctoral fellowship in the laboratory of Dr.

Lillian Guenther, an Assistant Member in the Division of Molecular Oncology at St.

Jude Children’s Research Hospital in Memphis, TN.

Dr.

Guenther’s research specifically focuses on identification and investigation into the biology of novel therapeutic targets in pediatric bone sarcomas.

Dr.

Guenther’s research utilizes genome-scale CRISPR screening and other complementary large-scale chemical and genomic screening modalities, as well as advanced molecular biology and biochemical techniques in multiple types of pre-clinical models to uncover novel dependencies, or tumor-specific genes critical for tumor initiation or survival.

Research in the Guenther laboratory is designed to discover how such critical dependencies enable cell growth, with a focus on mechanistic investigation and opportunities for eventual clinical translation.

An area of advanced research and interest in the lab is investigating proteins critical for DNA damage repair in bone tumors, alternative lengthening of telomeres (ALT) biology, as well as novel tumor suppressor/predisposition factors in osteosarcomas.

The Guenther Lab seeks a post-doctoral research associate with a passion for cancer biology, with interests in rigorous mechanistic investigation of novel oncogenes and tumor suppressors that impact pediatric bone sarcoma tumorigenesis. We seek a candidate with interest and willingness to work with genetically engineered mouse models (GEMMs), immunocompromised/xenograft mouse models, as well as in vitro systems to unravel intricate biological mechanisms in a critical and thoughtful manner. An MD and/or PhD or equivalent in a biological sciences discipline is required, and specific interests and experience in DNA damage repair, replication stress, or ALT biology, and/or experience working with GEMMs is encouraged.

The post-doctoral fellow will join a team of engaged, passionate scientists in the Guenther lab.

Dr.

Guenther is a physician-scientist and pediatric oncologist and has been a mentor to trainees of all levels.

Dr.

Guenther is committed to training post-doctoral fellows in the development of scientific thinking and skills such as grant writing, manuscript writing, and effective presentation.

Dr.

Guenther will encourage the postdoctoral fellow to develop their own independent scientific ideas and hypotheses in a rigorous and supportive environment.

Candidates will be expected to work independently and collaboratively as part of a team of scientists.

Expectations include project leadership, writing manuscripts, contributions to grant applications, and the drive to apply to fellowship grants as eligible, as well as mentorship and supervision of more junior trainees in the lab.

The candidate should have exceptional writing and presentation skills and a track record of academic productivity.

Dr.

Guenther is dedicated to fostering an inclusive, diverse workspace that fosters equity while advancing pediatric cancer research.

The Division of Molecular Oncology and the top-notch core resources at St.

Jude Children’s Research Hospital will allow the candidate access to the world-class expertise and technology necessary to perform high level science.

The St.

Jude Post-Doctoral Association provides extensive support to trainees in the institution including career advancement, scientific writing and speaking seminars, as well as community-building events.

In addition, postdoctoral fellows at St.

Jude receive a generous yearly Professional Development Allowance for travel to scientific meetings.

St. Jude is an Equal Opportunity Employer [https://www.stjude.org/jobs/hospital/workplace-policies.html]

No Search Firms

St.

Jude Children's Research Hospital does not accept unsolicited assistance from search firms for employment opportunities.

Please do not call or email.

All resumes submitted by search firms to any employee or other representative at St.

Jude via email, the internet or in any form and/or method without a valid written search agreement in place and approved by HR will result in no fee being paid in the event the candidate is hired by St.

Jude.

Requirements

A PhD in a biological sciences discipline is required. Experience or interest in DNA damage repair, replication stress, ALT biology, and working with genetically engineered mouse models is highly encouraged.

  • postgraduate degree
  • Grant Writing
  • Mentorship
  • Project Leadership
  • Molecular Biology
  • Oncology Research
  • Cancer Biology
  • Biochemical Techniques
  • Manuscript Writing
  • In Vitro Systems
  • DNA Damage Repair
  • Genetically Engineered Mouse Models
  • Genomic Screening
  • Xenograft Mouse Models
  • Genome-scale CRISPR Screening
  • Replication Stress
  • ALT Biology

Benefits

  • Professional Development Allowance

Posting details

Employment type
Full Time
Work arrangement
On Site
Experience
2-5 yrs
Location
Memphis, Tennessee
Posted
Jun 25, 2026
Application
Employer website
SJ

Hiring organization

St. Jude Children's Research Hospital

ALSAC is the largest healthcare-related charity in the United States. Founded in 1957 by Danny Thomas, our sole mission is to raise the funds and awareness needed to operate and maintain St. Jude Children's Research Hospital®. While our headquarters can be found in Memphis,...

Salary listed on 38 jobs
IndustryNon-profit Organizations
TypeNonprofit
Size1,001-5,000 employees
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Market context

Oncology research roles remain specialized

In Tennessee, postdoctoral oncology research roles are typically driven by university, medical center, and translational research activity, and they often attract candidates with strong molecular or cellular biology training. Competition can be tighter when genomics or mouse model experience is preferred, since those skills align closely with cancer research workflows. Review the AI-summarized requirements and benefits on this platform to save time, then tailor your application to highlight PhD research methods, publication record, and any cancer-focused experimental work.

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