Biologist

## Biologist Bewerbenlocations:
Cambridge, MAtime type:
Vollzeitposted on:
Heute ausgeschriebentime left to apply:
Enddatum: 25. September 2026 (Noch 30+ Tage Zeit für Bewerbung) job requisition :
R2856029
*
* Job Title:

** Biologist
*
* Location:

** Cambridge, MA
** About the Job
** We are seeking an accomplished and highly motivated scientific leader in
** oncology and immuno-oncology drug discovery
** to join our research organization. The successful candidate will have a strong background in cancer biology, target discovery and validation, and translational biomarker strategies, with demonstrated experience advancing innovative therapeutic concepts toward preclinical development.

This role combines
** strategic project leadership
** with
** hands-on laboratory work.
** The position offers the opportunity to shape early discovery programs and collaborate extensively with internal and external partners.

Join the engine of Sanofi’s mission — where deep immunoscience meets bold, AI-powered research. In R&D, you’ll drive breakthroughs that could turn the impossible into possible for millions.
** About Sanofi:
** We’re an R&D-driven, AI-powered biopharma company committed to improving people’s lives and delivering compelling growth. Our deep understanding of the immune system – and innovative pipeline – enables us to invent medicines and vaccines that treat and protect millions of people around the world. Together, we chase the miracles of science to improve people’s lives.
*
* Main Responsibilities:

*** Lead and drive oncology and immuno-oncology discovery programs, from target identification through preclinical proof-of-concept.
* Contribute deep expertise in cancer biology, tumor immunology, and translational science, informing target selection, indication strategy, and experimental design.
* Support the discovery and preclinical development of innovative cancer therapeutics using diverse modalities, including small-molecule inhibitors, targeted degraders, and biologics.
* Provide scientific leadership while remaining capable of hands-on laboratory work, as needed, to directly support project teams.
* Manage and coordinate external collaborations with CROs, academic groups, and industry partners, ensuring scientific rigor, alignment with project goals, and timely delivery.
** About You
*
* Required Qualifications:

* PhD (or equivalent) in cancer biology, immunology, molecular biology, or a related life sciences discipline.
* Postdoctoral and industry experience in
** cancer biology and/or immuno-oncology research**.
* Strong track record in
** target identification and validation**, mechanism-of-action studies, and biomarker discovery.
* Demonstrated experience supporting
** preclinical development
** of oncology therapeutics.
* Highly familiar with multiple therapeutic modalities, including
** small molecules, degraders (e.g., PROTACs), and biologics**.
* Proven ability to
** lead scientific projects
** while contributing experimentally when required.
* Experience managing
** external research collaborations
** with CROs and academic or industry partners.
* Excellent scientific communication skills.
* Experience working with large scale data mining, or target discovery and translation to patient.

Preferred Qualifications:

* Prior experience advancing programs from target- development candidate.
* Publications and/or patents in oncology or immuno-oncology research.
* Experience working in a matrixed, cross-functional pharmaceutical research environment.
** Why Choose Us
*** Bring the miracles of science to life alongside a supportive, future-focused team.
* Discover endless opportunities to grow your talent and drive your career, whether it’s through a promotion or lateral move, at home or internationally.
* Enjoy a thoughtful, well-crafted rewards package that recognizes your contribution and amplifies your impact.
* Take good care of yourself and your family, with a wide range of health and wellbeing benefits including high-quality healthcare, prevention and wellness programs and at least 14 weeks’ gender-neutral parental leave.
* Be part of a pioneering biopharma company that engages patients early in drug development and uses their…