- Location
- Blois Centre-Val de Loire France
- Employment
- Full-Time
- Seniority
- Mid-Level
- Posted
- Sep 30, 2026
About Sisley Paris
Shaped since 1976 by Hubert and Isabelle d’Ornano, who took over the young company that year, Sisley Paris is a French, family-owned luxury beauty house renowned for its expertise in plant-based cosmetics. Its skincare, makeup, fragrance and haircare collections unite botanical knowledge with scientific research and sensorial refinement. As an employer, Sisley brings together specialists across research, product development, manufacturing, marketing and retail, offering a professional environment shaped by exacting standards and a long-term family vision. The house appeals to talent seeking to combine technical expertise, creativity and attentive client service while contributing to the international development of a distinctive name in French beauty.
Reporting to the Technical Manager of Quality Control Laboratory Analyses, this specialist conducts microbiological analyses of raw materials, bulk products, and finished goods, validating product quality in accordance with current Good Manufacturing Practice (GMP) standards. The role encompasses implementing control plans for microbiological testing, managing non-conformities, maintaining laboratory documentation, and ensuring compliance with established procedures and regulatory frameworks.
Role & Responsibilities
- Execute microbiological control plans for raw materials, bulk products, and finished goods according to established procedures
- Perform microbiological analyses and sample testing, including culture preparation, enumeration, and enrichment techniques
- Create, manage, and update control documentation and standard operating procedures
- Record and interpret results of quality control testing
- Conduct root cause investigations and corrective actions for non-conformities and customer complaints
- Participate in sampling campaigns and maintain laboratory sample archives
- Manage analytical equipment including calibration, maintenance, qualification, and periodic verification
- Provide investigation elements and recommendations for process improvements
- Monitor and manage reagents, glassware, and consumables inventory
- Alert management to non-conformities and implement corresponding procedures
- Track and analyze laboratory performance indicators and metrics
- Participate in continuous improvement initiatives, visual management meetings, and 5S activities
- Adjust workflow to meet product release deadlines
Qualifications
- Bac+2 or Bac+3 qualification in Biology, Analytical Sciences, or Biotechnology or equivalent
- Minimum 5 years of professional experience in a similar microbiological testing role
- Demonstrated experience in cosmetic, pharmaceutical, or food industry preferred
- Proficiency in microbiological techniques including culture preparation, enumeration, and enrichment
- Knowledge of biochemistry, cell culture, and molecular biology
- Competence with biosafety cabinet (BSC) operations
- Familiarity with GMP or equivalent regulatory frameworks
- Demonstrated organizational autonomy and ability to manage multiple deadlines
- Strong teamwork and collaborative skills
- Excellent verbal and written communication
- Critical thinking and problem-solving mindset with continuous improvement orientation
- Methodical approach and attention to detail
- Flexibility and ability to manage changing priorities
Skills
Experience
Minimum 5 years of professional experience in microbiological testing or quality control analysis, preferably within the cosmetic, pharmaceutical, or food industry. Demonstrated competency in conducting microbiological analyses, managing laboratory documentation, and ensuring regulatory compliance in a production environment.
Education
Bac+2 or Bac+3 qualification in Biology, Analytical Sciences, Biotechnology, or equivalent discipline.
Workplace
This position is based in Blois, Centre-Val de Loire, France.
Explore jobs in Centre-Val de Loire or in France.
Culture
As a family-owned French beauty house, Sisley Paris has a workplace culture shaped by a long-term vision, botanical expertise and a commitment to innovation. Its professional environment brings together scientific rigor and luxury creativity, with teams contributing to the quality and refinement of its skincare, makeup and fragrance collections.
About Cerulean
Cerulean is the definitive career portal for the global luxury industry. We match exceptional professionals with exclusive opportunities at the world's most prestigious brands. From haute couture and fine watchmaking to prestige beauty, hospitality, and boutique retail, Cerulean centralises luxury employment to help you find the career for which you were destined.
Frequently Asked Questions
The luxury industry is characterised by a diverse and nuanced nomenclature. Esteemed houses frequently employ proprietary terminology, and even within a single organisation like Sisley Paris, titles may vary across global markets to reflect local conventions. To ensure absolute clarity, Cerulean assigns a standardised, industry-coherent canonical title to every listing. However, it is worth noting that this role is functionally synonymous with «Quality Control Microbiologist», «Microbiological Analysis Specialist», «Laboratory Microbiologist», «Quality Assurance Microbiologist», and other variations. Our sophisticated search architecture anticipates these variations, ensuring that inquiries using related terms will seamlessly yield the exact roles you desire.