Senior Scientist / Senior Scientistess in Chemical Substances Purification

Job Title: (Senior) Scientist in Chemical Substances Purification

Location: Geneva, Switzerland

As a successful applicant, you will join our Science and Research - Analytical Sciences group in Geneva. You will be responsible for the practical and organizational aspects of a research purification laboratory dedicated to delivering pure substances from our chemical synthesis and biotechnology research laboratories, particularly for olfactory evaluation by our perfumers. Additionally, you will lead the expansion of the purification laboratory to enhance its capabilities and throughput in the coming years.

Your Key Responsibilities

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

We Offer

• Be part of an interdisciplinary team of industry-leading researchers in a state-of-the-art research facility.
• A variety of exciting technical and scientific challenges related to food and fragrance products.
• Opportunities for career development.
• Engagement with a company that is shaping a strong legacy through breakthrough industrial innovations and technology.

You Bring

• PhD in Organic or Analytical Chemistry with a minimum of 5 years of professional experience in a purification laboratory, or a Master’s degree with at least 10 years of experience.
• Thorough theoretical and hands-on experience in separation science of small molecules, covering both analytical and preparative methods (e.g., LC, SFC, GC, Flash chromatography, MS) and evaporation techniques (e.g., Rotavap, freeze-drying, distillation).
• A proven track record in automation and complex workflow implementation and management.
• Experience in people management is highly advantageous.
• Creativity, open-mindedness, an entrepreneurial spirit, and a problem-solving attitude.
• An established external network within the purification and automation community is valued.
• Strong communication skills in English (oral and written); 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 enact progress in everyday life. From enhancing health to creating fortified food and sustainable skincare products, the impact of your work will reach millions daily. Whether it’s developing fragrances that help you focus, or alternative meats that benefit the planet, this is where you help shape the future of nutrition, health, and beauty for everyone, everywhere.

As you contribute to making a difference, we’ll ensure your own growth through continuous learning, a supportive culture, and the freedom to explore across businesses, teams, and borders. Your voice matters here, and your ideas are essential to our collective success. Real progress happens when we go beyond together.

How to Apply

Interested in this position? 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. When individuals feel supported, included, and empowered to be themselves, they perform at their best. We are committed to fostering a culture where opportunities are truly equal, authenticity is celebrated, and everyone has the chance to grow, contribute, and feel they belong.

We take pride in being an equal opportunity employer and are dedicated to making our hiring process as fair and inclusive as possible. We welcome candidates from all backgrounds and are committed to reflecting the diverse world we serve.

If you require assistance throughout the application process due to a disability, please let us know how we can help, and we will do our best to accommodate your needs.

Agency Statement

We are managing this search directly at dsm-firmenich. If you are applying as an individual, we would love to hear from you. Please note that we are not accepting agency submissions or proposals that involve fees or commissions for this role.