Environmental Risk Assessor

Job Description

AECOM is seeking an intermediate environmental risk assessor to join our Canada Remediation team. This role supports the delivery of high‑quality human health and ecological risk assessments across remediation projects in Canada, working under the guidance of senior technical leaders and project managers. The successful candidate will contribute strong technical expertise, support junior staff, and collaborate with multidisciplinary teams to deliver defensible, regulator‑ready risk assessments that support site remediation and regulatory compliance.

Technical Delivery & Collaboration

• Perform and support risk assessments from preliminary screening through detailed assessment stages.
• Develop and refine conceptual site models, identify exposure pathways, and evaluate receptors.
• Apply Canadian and provincial regulatory risk assessment guidance (human health and ecological).
• Collaborate with toxicologists, ecolog...