Scientist, Cellular & Molecular Biology - Lexington, MA

Scientist, Cellular & Molecular Biology – Lexington, MA

We're seeking a highly motivated scientist with strong expertise in cellular biology and preclinical research to join our research team in Lexington, MA. The successful candidate will play a hands-on role in designing and executing cell-based assays, supporting preclinical and translational studies, and handling human clinical samples in a BSL 2 laboratory environment. This role is central to generating mechanistic data that enables product innovation and scientifically robust claims across health and beauty applications.

Your key responsibilities:

• Design, optimize and execute in vitro and ex vivo cellular assays to support preclinical research and translational studies
• Perform routine and advanced cell culture techniques, including primary cells, immortalized cell lines, and co-culture systems
• Handle, process, and analyze human clinical samples (e.g., skin, blood-derived, or other biospecimens) in compliance with BSL 2, biosafety and ethical guidelines
• Develop, qualify, and run mechanistic and proof-of-concept assays to assess cellular responses (e.g., inflammation, barrier function, immune signaling, viability, differentiation)
• Collaborate closely with cross-functional teams (Data Science, Regulatory Affairs, and Biotechnology) to integrate cellular data into broader study frameworks
• Apply techniques such as flow cytometry, imaging-based assays, ELISA, qPCR, Western blotting, and other molecular and cellular readouts as appropriate

We bring:

• A space to grow by encouraging and supporting curiosity and an open mindset
• Barrier-free communities within our organization where every employee is equally valued and respected – regardless of their background, beliefs, or identity
• An eagerness to be one team and learn from each other to bring progress to life and create a better future
• A vibrant, creative atmosphere where innovation is celebrated
• Empowerment to make meaningful contributions while upholding ethical standards
• An opportunity to be part of a team that is on the cutting edge in the industry, continuously pushing the limits

You bring:

• Ph.D. in Cell Biology, Immunology, Biomedical Sciences, or a closely related life science field (Master's with significant relevant experience may be considered)
• Strong hands-on expertise in cell culture and cellular assay development for preclinical research
• Demonstrated experience working in a BSL 2 laboratory, including handling of human-derived clinical samples
• Proven ability to design experiments, troubleshoot assays, and generate high-quality, reproducible data
• Experience with translational or preclinical models supporting human health or dermatological research is strongly preferred
• Solid understanding of experimental controls, study rigor, and data interpretation

The salary or hourly wage scale provided reflects the pay range dsm-firmenich expects to pay the successful candidate for the position. Individual pay offered will be based on the applicant's job-related skills, experience, relevant education, or training, and primary work location. Salary $100,000-$125,000.

In addition to base salary, we also offer a comprehensive total rewards package, inclusive of annual incentive pay, a retirement savings plan, health care coverage, paid time off, recognition programs and a broad range of other benefits. All benefits and incentives are subject to eligibility requirements.