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Huntsman

Global chemical company producing sustainability-focused products

Senior Ecotoxicologist

Regulatory & Quality (Life Sciences)Confirmed live in the last 24 hours
Full-timeHouston, TX, USANo salary listed

About the Job

Requirements

  • An advanced degree (Master's or PhD) and 10 years of relevant professional experience, preferably in an international company in the chemical or pharmaceutical sector, or at a contract research organization.
  • Extensive applied experience in regulatory ecotoxicology, risk assessment, and defense of self-classification and labelling under GHS and CLP.
  • Knowledge of ecotoxicological and environmental fate methods and guidelines, as well as use of in silico tools such as QSARs and read-across.
  • Extensive experience with EU REACH, TSCA, and Canada chemical registration.
  • Practical experience with OECD QSAR Toolbox, IUCLID, CHESAR, and easyTRA.
  • Experience with consortia and trade association work.
  • Fluency in English and ability to work with colleagues globally in a multicultural environment and in a hybrid setting.
  • For applicants to the role in the Americas, an unrestricted right to work in the United States.

Responsibilities

  • Provide expert advice to Huntsman businesses through professional judgment in ecotoxicology, exposure sciences, and regulatory compliance.
  • Support the development and registration of Huntsman products by using hazard and exposure data to conduct environmental risk assessments, support evaluation and authorization processes, and ensure regulatory compliance.
  • Design environmental testing and assessment strategies intended to minimize animal testing without compromising environmental or human health safety.
  • Support the three Huntsman divisions with environmental hazard and risk assessment expertise throughout product development, including research and development of new chemicals or products and new markets or uses; understand requirements set by authorities in different regions and collaborate with regulatory specialists to ensure compliance.
  • Study and monitor external ecotoxicological and environmental fate studies, ensuring laboratories are selected according to internal and external guidelines.
  • Use in silico tools, including QSAR and read-across, for screening, prioritization, and, where appropriate, regulatory endpoint data submission.
  • Collaborate with colleagues to prepare dossier submissions in IUCLID or other formats, including applying read-across approaches for environmental fate and ecotoxicity endpoint data requirements.
  • Lead technical issue management or substance defense related to ecotoxicology, steer advocacy strategies with regulatory bodies, and participate in discussions with global authorities across the Huntsman portfolio.
  • Maintain technical expertise in ecotoxicology and risk assessment; monitor relevant regulations, legislation, and emerging environmental hazard issues; and communicate their impact to relevant Huntsman divisions.
  • Ensure ecotoxicological, environmental fate, and physical-chemical data used for classification of Huntsman products are scientifically evaluated, current, and maintained in appropriate databases and systems; communicate changes proactively to stakeholders, including business implications.
  • Represent Huntsman in industry consortia and trade associations, actively participate in meetings, and advise stakeholders about information that could influence or impact Huntsman operations.
  • Travel up to 20%.

Desired Qualifications

  • Laboratory experience with biodegradation and ecotoxicity testing.
  • Demonstrated leadership experience overseeing scientific teams, driving performance, collaboration, and results.
  • Professional certification as an ecotoxicologist or environmental scientist.
  • Practical experience with China and Korea chemical registration.
  • Previous environmental laboratory experience on environmental safety assays.

About the Company

Huntsman

Global chemical company producing sustainability-focused products

What Huntsman does: It produces chemical products for customers worldwide, focusing on solutions that improve energy efficiency, reduce waste, and lower emissions across industries. How its products work: Its chemical offerings are applied across sectors to enable more efficient energy use, minimize waste, and cut emissions, helping customers operate more sustainably. How Huntsman stands out: It builds a global, collaborative community that prioritizes safety, ethics, and continuous learning, using chemistry-driven thinking to address sustainability challenges. What the goal is: To shape a sustainable future through chemistry by making a positive, long-lasting impact on the environment and communities.

Company size
5,001-10,000
Company stage
IPO
Headquarters
The Woodlands, TX
Founded
1970

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