Senior Scientist / Senior Scientistess in Chemical Substances Purification

Job Title: (Senior) Scientist in Chemical Substances Purification

Location: Geneva, Switzerland

Join our Science and Research - Analytical Sciences group in Geneva as a (Senior) Scientist specializing in chemical substances purification. You will oversee all practical and organizational aspects of our research purification laboratory, dedicated to delivering pure substances from our chemical synthesis and biotechnology research laboratories specifically for olfactive evaluation by our perfumers. Your role will also involve expanding the purification laboratory to enhance its capabilities and throughput in the coming years.

Your Key Responsibilities

• Apply state-of-the-art purification methodologies to deliver pure chemical/biochemical substances from crude reaction mediums at milligram to gram scales.
• Proactively identify and develop innovative technical approaches to increase purification capacity and throughput, leveraging automation solutions.
• Design, manage, and optimize workflows and data tracking in LIMS and ELN systems in a high-throughput environment.
• Manage assets to ensure uninterrupted, year-round laboratory throughput.
• Lead and develop your team of technical experts.
• Proactively identify technical issues and propose effective solutions.

We Offer

• Membership in an interdisciplinary team of industry-leading researchers within a state-of-the-art equipped research facility.
• A variety of exciting technical and scientific challenges related to food and fragrance products.
• Opportunities for career development.
• A chance to contribute to a company shaping a strong legacy through breakthrough industrial innovations and technology.

You Bring

• A PhD in Organic or Analytical Chemistry with at least 5 years of professional experience, preferably in a purification laboratory environment, or a Master's degree with at least 10 years of experience.
• Extensive theoretical and hands-on experience in separation science of small molecules, both analytical and preparative (e.g., LC, SFC, GC, Flash chromatography, MS) and evaporation techniques (e.g., Rotavap, freeze-drying, flash chromatography, distillation).
• A proven record of automation and complex workflow implementation and management.
• Experience in people management is highly valued.
• Creativity, open-mindedness, an entrepreneurial spirit, and a problem-solving attitude.
• An established external network in the purification and automation community is an asset.
• Fluency in English (oral and written) is mandatory; proficiency in French is a plus.

About dsm-firmenich

At dsm-firmenich, we don’t just meet expectations—we aim to exceed them. Join our global team powered by science, creativity, and a shared purpose: to bring progress to life.

Your work here will impact millions every day, from enhancing health to providing fortified food and sustainable skincare. Whether it’s a fragrance that helps you focus or alternative meat that’s better for the planet, you will help shape the future of nutrition, health, and beauty for everyone, everywhere.

As you make a difference, we will ensure your personal growth with continuous learning, a supportive culture, and the freedom to move across businesses, teams, and borders. Your voice is important here, and your ideas are crucial to our future—because real progress only happens when we go beyond, together.

How to Apply

If you are interested in this position, please apply online using the form below. Only applications matching the job profile will be considered.

Inclusion, Belonging, and Equal Opportunity Statement

At dsm-firmenich, we believe that being a force for good starts with how we treat each other. We are committed to fostering an inclusive culture where everyone feels supported and valued. We welcome candidates from all backgrounds—regardless of gender, ethnicity, sexual orientation, or any other aspect that makes you unique.

We are proud to be an equal opportunity employer dedicated to ensuring our hiring process is fair and inclusive. If you have a disability or require any support during the application process, please let us know how we can assist you.

Agency Statement

We are managing this search directly at dsm-firmenich. We encourage individual applicants to reach out, but we are not accepting agency submissions or proposals involving fees or commissions for this role.