Scientist III

Job Summary

Investigate relationships or solve technical problems, as a scientific professional specializing in research, possibly for a specific application or within a specific branch of science. Independently evaluate, select, and apply standard engineering and scientific techniques, processes, and criteria.

Senior Scientist (Fragrance Analytical Chemist)

IFF is committed to attracting, retaining, and engaging high-performing employees. We are committed to ensuring that all positions within IFF are filled with the right talent and, where appropriate, this objective is achieved by developing current employees.

At IFF, we encourage internal movement and career development both within functions and cross functions. We work to ensure the most positive experience throughout the application, hiring and transition process for all those involved, the candidate as well as their current manager and the hiring manager.

Job Summary

Are you passionate about analytical science and eager to contribute to the creation of world-class fragrance innovations?

IFF is a global leader in flavors, fragrances, food ingredients and health & biosciences. We deliver sustainable innovations that elevate everyday products.

Scent : Harnessing the full emotional power of scent, driven by pioneering creativity, science, consumer expertise and a mindful approach to fragrance design.

The Senior Scientist role is based in Tlalnepantla, Mexico (on site role). This role offers the opportunity to work in a state-of-the-art analytical laboratory at the forefront of fragrance science, leveraging advanced technologies to generate actionable insights that shape the future of IFF’s fragrance portfolio and AI-driven innovation.

Where You’ll Make a Difference

Perform fragrance extraction from consumer products using diverse techniques

Conduct GC/MS for fragrance profiling and raw material characterization

Run and maintain high-throughput analytical workflows and robotic systems to accelerate data generation

Provide large uniform data sets that are ready to be used for building correlations, actionable insights and market understanding

Support AI-driven fragrance design by providing structured, high-quality data

Drive automation strategies to enhance efficiency and reproducibility

Contribute to IP development and maintain IFF’s competitive edge

Present findings and interpretations to cross-functional teams

Foster a collaborative, innovation-driven culture.

What Makes You the Right Fit

Master’s degree in Analytical Chemistry or closely related scientific field (PhD preferred)

Minimum 7 years in analytical chemistry within fragrance, consumer goods, biotech, pharma, or related industries

Proven ability to design experiments and solve complex analytical challenges

Hands-on experience with GC/MS operation and troubleshooting

Strong knowledge of fragrance composition, essential oils, aroma chemicals, and specialty bases

Familiarity with automation, robotics, and high-throughput analytical systems

Advanced data processing, interpretation, and management capabilities

Excellent written and verbal communication skills

Ability to work independently and manage multiple projects simultaneously

How Would You Stand Out?

Strong expertise in analytical chemistry (Master's or PhD), ideally gained in the fragrance industry

Previous experience supporting fragrance or sensory-related analytical projects

Awareness of competitor technologies and intellectual property landscape

Proactive, detail-oriented approach with a strong interest in learning and professional growth

Why Choose Us?

Opportunity to be part of a global organization known for innovation and scientific excellence

Hands-on exposure to advanced analytical technologies and laboratory systems

Collaborative and supportive work environment that encourages knowledge sharing

Learning and development opportunities to support your career growth

Contribution to meaningful projects that shape future fragrance and consumer experiences

We are a global leader in taste, scent, and nutrition, offering our customers a broader range of natural solutions and accelerating our growth strategy. At IFF, we believe that your uniqueness unleashes our potential. We value the diverse mosaic of the ethnicity, national origin, race, age, sex, or veteran status. We strive for an inclusive workplace that allows each of our colleagues to bring their authentic self to work regardless of their religion, gender identity & expression, sexual orientation, or disability.

Visit IFF.com/careers/workplace-diversity-and-inclusion to learn more