Company Description

As a global key player in yeasts and fermentation, Lesaffre designs, manufactures and markets innovative solutions for Baking, Food taste & pleasure, Health care and Biotechnology.

Family group born in northern France in 1853, now a multi-national and a multicultural company, Lesaffre is committed to working with confidence to better nourish and protect the planet.

In close collaboration with its clients and partners, Lesaffre employs 11 000 people in more than 50 countries.

Lesaffre achieves a turnover of 3 billion euros.

Job Description

As metabolomics scientist, you will join the Analytical Sciences and Discovery Center of Excellence, in our R&D team at Lesaffre.

You will contribute to the success of R&D projects through the metabolomics and lipidomics characterization necessary for the development of new processes and products.

Key Responsibilities

Research & Analysis

• Design, develop, and optimize metabolomics and lipidomics workflows using LC-MS/MS.
• Perform method validation and ensure data quality through rigorous QC procedures.
• Analyze complex metabolomics datasets using bioinformatics tools and statistical methods.
• Interpret metabolic pathway alterations to answer biological questions.

Technical Operations

• Operate and maintain mass spectrometry instrumentation (Orbitrap, TOF or similar platforms).
• Troubleshoot instrument performance issues and optimize analytical conditions.
• Develop and implement sample preparation protocols for various biological samples.
• Manage sample tracking, data organization, and laboratory information management systems.
• Stay current with emerging technologies and methodologies in metabolomics/lipidomics.

Collaboration & Communication

• Collaborate with cross-functional teams including bioinformaticians and biostatisticians.
• Present research findings at internal meetings.
• Prepare detailed technical reports and SOPs.

Education & Experience

• Ph.D. in Analytical Chemistry, Biochemistry, Metabolomics, or related field with postdoctoral or industry experience in metabolomics/lipidomics.

Technical Expertise

• Extensive hands-on experience with LC-MS/MS systems and strong knowledge of MS principles.
• Experience with metabolomics data processing software (e.g., Compound Discoverer, LipidSearch).
• Competency in statistical analysis.

Core Competencies

• Strong analytical and problem-solving skills with strong attention to detail.
• Excellent written and verbal communication skills.
• Ability to work independently and manage multiple projects simultaneously.
• Proven track record of scientific publications in peer-reviewed journals.

Preferred Qualifications

• Familiarity with other ‘omics platforms (proteomics, genomics, transcriptomics) a plus.
• Knowledge of metabolic pathways and biochemistry.
• Proficiency in data visualization and pathway analysis tools (MetaboAnalyst, Cytoscape).

Additional Information

What can Lesaffre International offer you:

• We are a successful family-owned company with long-standing history where people truly matter.
• We promote a sense of fulfilment with a genuine mission: nourish and protect the planet.
• A good working atmosphere, in a brand-new Campus (With a Gym, a Restaurant, …) fostering synergies and teamwork.

At Lesaffre, diversity is a strength that enriches our culture and our teams. We are committed to offering you a work environment where you can thrive, regardless of your background, gender, age or abilities. We encourage all applications, as we believe that diverse perspectives strengthen our ability to innovate and meet the challenges of tomorrow.