Veolia Group is a global leader in environmental services, operating across all five continents with nearly 218,000 employees. Specializing in water, energy, and waste management, Veolia Group designs and implements innovative solutions for decarbonization, depollution, and resource regeneration, supporting communities and industries in their ecological transformation. Within this framework, Veolia's Water Technology Business brings together a dedicated team of experienced professionals committed to tackling the world’s most complex challenges related to water scarcity, quality, productivity, and energy. Together, we pursue a shared mission to create a more sustainable future.

General Information: Internship - 3 to 5 months between May and September 2026

Reports to: A&S Biology, Researcher

Location: Oakville, Ontario

Compensation: $18.54 - $20.60 CAD hourly

The Applications & Systems (A&S) group within Veolia Water Tech's Research & Development department is seeking a motivated intern in their 3rd or 4th year of a Bachelor of Science in Biological Sciences or a related field.

This internship offers hands-on experience with wastewater and drinking water treatment applications, including MABR (Membrane Aerated Biofilm Reactor), MBR (Membrane Bioreactor), and biological products and processes. The successful candidate will gain exposure to applied research spanning diverse topics such as suspended/biofilm biological morphology, ultrafiltration membranes, and the application of artificial intelligence in wastewater treatment.

The intern will work collaboratively with pilot operators, laboratory assistants, and researchers.

Key Responsibilities

Learn about AI applications in wastewater treatment by:

Engaging with ongoing research projects

Assisting with data collection and processing

Support data collection, dashboard development, and laboratory sample analysis for sites across NAM

Contribute to administrative tasks, including compiling educational materials for new team members

Provide support for laboratory analyses at the Oakville lab or Guelph pilot facility

Qualifications & Requirements

Currently enrolled in 3rd or 4th year of a Bachelor of Science in Biology, Environmental Science, or related field 

Strong interest in water treatment technologies, including drinking water and wastewater applications

Working Conditions

Full-time position based at Veolia's Oakville office, following Veolia NAM workplace policies 

Occasional work required at the Guelph pilot facility 

Potential travel to sites within NAM as needed

As an inclusive company, Veolia is committed to diversity and gives equal consideration to all applications, without discrimination.