IFF · 1 month ago
Senior Lead Scientist, Toxicology
Wilmington, DE, USA
Full-time
Hybrid
Senior Level, Lead/Staff
10+ years expIFF is a global leader in flavors, fragrances, food ingredients, and health and biosciences. The Senior Lead Scientist, Toxicology role involves applying toxicology expertise to evaluate product safety and environmental impact, supporting regulatory compliance and product innovation.
Manufacturing
Responsibilities
Design, plan, and conduct laboratory and field experiments to evaluate the safety and environmental impact of new products
Provide expertise in ecotoxicology, environmental fate, and chemical risk assessment to support product registrations across global markets
Complete regulatory registration projects for health and bioscience ingredients, including exposure assessments and safety reports
Respond to inquiries on regulatory issues related to environmental safety and toxicology for global compliance programs
Develop testing strategies and plans to meet international chemical safety requirements
Translate complex scientific data into clear recommendations for diverse audiences
Monitor external toxicology studies to ensure compliance with protocols and sound scientific practices
Represent IFF in meetings with regulatory authorities, trade associations, and scientific working groups
Collaborate with internal teams to support product stewardship and innovation
Qualification
Required
Doctorate degree in toxicology, ecotoxicology, or a related field, with 10+ years of relevant experience
Strong knowledge of chemical safety, environmental risk assessment, and toxicology testing methodologies
Familiarity with global chemical regulations and hazard classification systems
Ability to work effectively in multidisciplinary teams and manage complex projects
Excellent communication skills, both written and verbal, with the ability to convey technical information clearly
Strong organizational skills and ability to prioritize in a fast-paced environment
Ability to travel up to 25% of the time (globally) required
Preferred
Experience with international regulatory frameworks and product registration processes
Knowledge of polymer chemistry and biodegradation testing
Active participation in scientific associations or working groups
Benefits
Medical
Dental
Vision
401(k)
Paid parental leave
Vacation
Holidays
Annual bonus plan
Company
IFF
At IFF, we make joy through science, creativity and heart.
10001+ employees
H1B Sponsorship
IFF has a track record of offering H1B sponsorships. Please note that this does not
guarantee sponsorship for this specific role. Below presents additional info for your
reference. (Data Powered by US Department of Labor)
Distribution of Different Job Fields Receiving Sponsorship
Represents job field similar to this job
Trends of Total Sponsorships
2025 (29)
2024 (23)
2023 (8)
2022 (4)
2021 (26)
2020 (7)
Funding
Current Stage
Public CompanyTotal Funding
unknown1978-01-13IPO
Leadership Team
J. Erik Fyrwald
Chief Executive Officer
Michael Deveau
Executive Vice President & Chief Financial Officer
Recent News
Corridor Business Journal
2025-12-31
Food Business News
2025-12-19
2025-12-11
Company data provided by crunchbase