Lead aquatic ecology and fisheries assessments across Ontario with Arcadis, using field investigation expertise and regulatory knowledge. Travel province-wide for field programs.

Arcadis seeks a Senior Fisheries Biologist with 10 or more years of relevant experience. You will lead fisheries projects, support federal reviews and permits, and provide scientific advice. The work includes fish habitat, aquatic species at risk, benthic studies and environmental monitoring.

Key Responsibilities:

- Lead watercourse and fish habitat assessment field programs
- Manage fish sampling, habitat mapping and spawning surveys
- Prepare reports, permit submissions and monitoring plans
- Coordinate crews, methods, equipment, safety and data quality




- Mentor biologists through field training and technical review

Requirements:

- Bachelor’s degree in biology, fisheries biology or related discipline
- 10 or more years of relevant fisheries experience
- Solid Ontario aquatic ecosystem and habitat assessment knowledge
- Valid Ontario driver’s licence and province-wide travel availability
- Excellent technical writing, communication and problem-solving abilities

Apply your fisheries expertise, field leadership and regulatory judgment to Arcadis aquatic ecology projects across Ontario and central Canada.

📌 Senior Fisheries Biologist Ontario (Canada)
🏢 Arcadis
📍 Canada