Scientist III

IFF; Tlalnepantla; On-site; MXN 900,000 - 1,200,000; Full time

Job summary

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

The Senior Scientist (Fragrance Analytical Chemist) role is based in Tlalnepantla, Mexico (on site). You will work in a state‑of‑the‑art analytical laboratory, applying GC/MS and high‑throughput methods to generate actionable insights that shape IFF’s fragrance portfolio.

Qualifications

• Master’s degree in Analytical Chemistry or closely related 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.

Responsibilities

• 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.

Skills

Analytical chemistry

GC/MS operation

Fragrance analysis

Automation & robotics

Data interpretation

Scientific communication

Independent work

Education

Master's degree in Analytical Chemistry

PhD (preferred)

Tools

GC/MS instrumentation

Laboratory robotics

High-throughput workflows

Job description

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