Senior Air Quality Engineer — Hybrid + Flexible Hours (Ontario)

Dillon Consulting Limited; Toronto; Hybrid; CAD 75,000 - 120,000; Full time

Benefits offered by this job

Flexible hours

Hybrid work

Employee share plan

Health benefits

Retirement plan

Job summary

Dillon Consulting Limited is seeking an Intermediate/Senior Air Quality Engineer to join our Atmospheric Services team in Ontario offices (Downtown Toronto, North York, Oakville, Hamilton, Guelph, Kitchener, London, Chatham, Windsor, Kingston or Ottawa).

The role blends technical leadership with project management and client relationship development in air quality, regulatory compliance, and dispersion modelling.

Qualifications

• Licensed to practice as a professional engineer or eligible to register.
• Degree in environmental, chemical engineering or related discipline.
• 10+ years of air quality experience with leadership in consulting.

Responsibilities

• Lead strategy and drive execution of high-value air quality engineering solutions.
• Collaborate with internal experts across environmental science, planning, and management to deliver holistic solutions.
• Manage air quality projects for facilities, transportation projects, and land use assessments.
• Interpret client needs and develop science-based approaches to solutions.
• Encourage AI-enabled tools to push the boundaries of traditional design.

Skills

Air quality engineering

Project management

Client relationship management

Leadership

Communication skills

Education

P.Eng. eligible/licensed

Tools

Dispersion modelling (ESDM)

Job description

Dillon Consulting Limited is seeking an Intermediate/Senior Air Quality Engineer to join our Atmospheric Services team in Ontario offices (Downtown Toronto, North York, Oakville, Hamilton, Guelph, Kitchener, London, Chatham, Windsor, Kingston or Ottawa).

The role blends technical leadership with project management and client relationship development in air quality, regulatory compliance, and dispersion modelling.