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Project Toxicologist/Risk Assessor

Remote, USA Full-time Posted 2025-11-24
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. Role description: The Environmental Business Line of Arcadis is seeking an ambitious, hardworking, dependable Toxicologist/Risk Assessor to join our world-class firm. The preferred location for this position is in Colorado This full-time position within our Risk Assessment and Toxicology Services group will support our diverse environmental assessment and restoration projects, as well as product stewardship projects. The ideal candidate will possess great attention to detail, excellent written and verbal communication skills, business development experience, an ability to work independently, ability to work as a productive member of a high-performance team, and a passion for continued learning Role accountabilities: Position responsibilities include, but are not limited to, performing literature reviews and hazard evaluations for chemical substances, as well as critically reviewing toxicological literature. The role also involves reviewing toxicological data, performing dose-response modeling, identifying points of departure, and developing toxicity reference values according to U.S. and international guidelines. You will be responsible for performing exposure assessments for environmental, consumer, professional, and occupational settings, and for assessing human health and/or ecological risk. In addition, you will review analytical data and instrumental analysis methods, and prepare visual, graphical, and tabular summaries of toxicological and environmental data. Interpreting state and federal regulations is another important aspect of the position, along with technical report writing. You will also be expected to develop presentations and present information to large audiences within Arcadis, at conferences, and at public meetings. Contributing to proposal development and business development is a key component of the role, as is helping to shape the trajectory of Arcadis' toxicology and risk assessment services. You will be working effectively with local and national project teams, clients, and all other stakeholders. The successful candidate will be detail oriented, well organized, self-motivated, and collaborative, and should feel comfortable working remotely or in a hybrid setting. Excellent verbal and written communication skills and proficiency with bolthires Office Software are requirements for this position. Qualifications & Experience: • Bachelor's Degree in Toxicology, Chemistry, Biochemistry, or closely related field • Ph.D. in Toxicology • A minimum of 5 years of experience as a working toxicologist in a consulting setting • Experience performing systematic literature reviews, conducting systematic data evaluations, extracting data, and risk of bias assessments with quality control considerations • Experience developing hazard profiles and toxicity reference values according to U.S. federal guidance (e.g., USEPA's Provisional Peer-Reviewed Toxicity Values or Integrated Risk Information System) Preferred Qualifications: • 7 years of experience working as a toxicologist in a consulting setting • Experience developing and validating instrumental methods for chemical analysis (e.g., GC-MS, LC-MS) • Experience evaluating exposures to and toxicological effects of emerging contaminants. • Working experience with USEPA's Benchmark Dose Modeling software. • Familiarity with OECD/USEPA guideline testing procedures for toxicological health effects. • Experience performing data analysis using the R programming language 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. We are an equal opportunity and affirmative action employer. Women, minorities, people with disabilities and veterans are strongly encouraged to apply. We are dedicated to a policy of non-discrimination in employment on any basis including race, creed, color, religion, national origin, sex, age, disability, marital status, sexual orientation, gender identity, citizenship status, disability, veteran status, or any other basis prohibited by law. Arcadis offers benefits for full time and part time positions. These benefits include medical, dental, and vision, EAP, 401K, STD, LTD, AD&D, life insurance, paid parental leave, reward & recognition program and optional benefits including wellbeing benefits, adoption assistance and tuition reimbursement. We offer nine paid holidays and 15 days PTO that accrue per year. The salary range for this position is $86 496 - 142 718. Actual salaries will vary and are based on several factors, such as experience, education, budget, internal equity, project and location. #LI-HC2 #Resilience-NA #Environment-NA #LI-Hybrid Apply tot his job Apply tot his job Apply To this Job

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