Question
FULL_TIME
2-5

Human Health Risk Assessor

1/9/2026

Support human health risk assessments and prepare registration dossiers. Assist multinational clients in developing regulatory compliance strategies and collaborate with a team of experts.

Working Hours

40 hours/week

Company Size

10,001+ employees

Language

English

Visa Sponsorship

No

About The Company
Arcadis is a leading global partner, delivering transformative projects with businesses, cities and industries. With 36,000 people active in more than 30 countries, we bring together the best minds from around the world to deliver intelligent products and solutions that address the challenges of climate, energy security and diversification, and livable cities. We take design, engineering, architecture and consultancy to the next level, advising clients at every step of every project. From strategy and planning through to implementation and delivery, we combine our human and digital intelligence to co-create environments that reflect our clients’ business and stakeholder needs. From creating a citywide sustainable legacy during and after the Paris Olympics to revolutionizing urban transit worldwide with metro systems from Sydney to Toronto, or securing clean drinking water for communities across more than 30 U.S. states, our world-changing solutions leave a positive and lasting impact. Our work has helped more than a third of the world's communities become more resilient, and hundreds of clients to advance their decarbonization and net-zero goals. Together, we are committed to solving today's greatest problems; creating a blueprint for a better future, designed to thrive. Arcadis. Improving quality of life.
About the Role

Arcadis is the world's leading company delivering sustainable design, engineering, and consultancy solutions for natural and built assets.

We are more than 36,000 people, in over 70 countries, dedicated to improving quality of life. Everyone has an important role to play. With the power of many curious minds, together we can solve the world’s most complex challenges and deliver more impact together.

What challenge will you take on?

We are looking for a human health toxicologist interested in working in a regulatory context. 

Your tasks and responsibilities will include, but are not limited to the following: 

  • You support human health risk assessments and the preparation of registration dossiers. Tasks can be related to data gathering, data gap analysis, study monitoring, data quality evaluation, IUCLID entry, building of endpoint coverage strategies (testing, weight of evidence, read across, (Q)SAR modelling, …), hazard assessment, use mapping, exposure modelling, etc. 
  • You assist multinational clients in developing regulatory compliance strategies (e.g., on REACH, CLP/GHS, Biocides, nanoparticles, etc.) 
  • Assist in other projects where input of a risk assessor is needed (interdisciplinary projects, policy studies, …) 
  • You collaborate with our European team of experts in product stewardship. You are responsible for the quality of your work, and sensitive to agreed timelines and budget. You communicate clearly and proactively with stakeholders involved.   

We can offer you: 

  • Challenging projects for national and international clients in the manufacturing sector (e.g., chemical & pharmaceutical industry, consumer goods, minerals and metals) 
  • Integration into an interdisciplinary team of specialists with a good international network 
  • Working in a global company with international flair and a great team spirit 
  • Opportunities for growth in line with your experience and interest 

You will be part of an international team of 25 people with different backgrounds. We support large international companies with their daily challenges related to product stewardship and sustainability.

Does your profile match? 

  • MSc or PhD in biology, biomedical sciences, toxicology, chemistry, or other relevant education.  
  • Experience in toxicology and/or risk assessment in an academic or industrial setting is required. Experience with either nanoparticles, mixture toxicity, endocrine disrupting properties, metal risk assessment, or exposure/risk assessment tools (CHESAR, EasyTRA, ART, ConsExpo…) is an asset.  
  • Strong interpersonal skills and a flexible mindset is key. You focus on the best solutions for the client.  
  • You are eager to learn and interested in the impact of chemicals to human health and the environment. You feel ownership about the work you deliver and are happy to work in a team.  
  • You are fluent in oral and written communication. English is the most important working language in this team, fluency in at least one other EU language is assumed. 
  • You are well organized with strong analytical skills. Project management and business development experience or interest is welcome.  

Why Arcadis?

We can only achieve our goals when everyone is empowered to be their best. We believe everyone's contribution matters. It’s why we are pioneering a skills-based approach, where you can harness your unique experience and expertise to carve your career path and maximize the impact we can make together.

You’ll do meaningful work, and no matter what role, you’ll be helping to deliver sustainable solutions for a more prosperous planet. Make your mark, on your career, your colleagues, your clients, your life and the world around you.

Together, we can create a lasting legacy.

Join Arcadis. Create a Legacy.

Our Commitment to Equality, Diversity, Inclusion & Belonging

We want you to be able to bring your best self to work every day, which is why we take equality and inclusion seriously and hold ourselves to account for our actions. Our ambition is to be an employer of choice and provide a great place to work for all our people.


 

Key Skills
ToxicologyRisk AssessmentData GatheringData Gap AnalysisStudy MonitoringData Quality EvaluationExposure ModellingHazard AssessmentCommunicationAnalytical SkillsProject ManagementInterpersonal SkillsRegulatory ComplianceTeam CollaborationProblem SolvingLearning Agility
Categories
Science & ResearchEnvironmental & SustainabilityHealthcareConsultingEngineering
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