Scientist, Cellular & Molecular Biology - Lexington, MA

Scientist, Cellular & Molecular Biology – Lexington, MA

Location: Lexington, MA, US

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.

About dsm-firmenich

At dsm-firmenich, we don’t just meet expectations – we go beyond them.

Join our global team powered by science, creativity, and a shared purpose: to bring progress to life.

From elevating health to making fortified food and sustainable skincare, the impact of your work here will be felt by millions – every single day. Whether it’s fragrance that helps you focus, alternative meat that’s better for the planet, or reducing sugar without losing flavor, this is where you help shape the future of nutrition, health, and beauty for everyone, everywhere.

And while you’re making a difference, we’ll make sure you’re growing too. With learning that never stops, a culture that lifts you up and the freedom to move across businesses, teams, and borders. Your voice matters here. And your ideas? They’re essential to our future.

Because real progress only happens when we go beyond, together.

The application process

Interested in this position? Please apply online by uploading your resume in English via our career portal by May 27, 2026.

Inclusion, belonging and equal opportunity statement

At dsm-firmenich, we believe being a force for good starts with the way we treat each other. When people feel supported, included, and free to be themselves, they do their best work – and that’s exactly the kind of culture we’re building. A place where opportunity is truly equal, authenticity is celebrated, and everyone has the chance to grow, contribute, and feel they belong.

We’re proud to be an equal opportunity employer, and we’re serious about making our hiring process as fair and inclusive as possible. From inclusive language and diverse interview panels to thoughtful sourcing, we’re committed to reflecting the world we serve.

We welcome candidates from all backgrounds — no matter your gender, ethnicity, sexual orientation, or anything else that makes you, you.

And if you have a disability or need any support through the application process, we’re here to help – just let us know what you need, and we’ll do everything we can to make it work.

Agency statement

We’re managing this search directly at dsm-firmenich. If you’re applying as an individual, we’d love to hear from you. We’re not accepting agency submissions or proposals involving fees or commissions for this role.