This position is listed on behalf of a partner company, who manages all applications and next steps. Our partner is looking for a Senior Air Quality Specialist based in Canada. This is a senior technical role within an Air Permitting and Compliance service line, supporting complex environmental projects across Western Canada.You will provide technical leadership across air quality assessments, regulatory permitting, emissions quantification, and dispersion modelling.The role spans diverse sectors including oil and gas, mining, power generation, petrochemicals, infrastructure, and midstream operations.You will work on projects ranging from regulatory applications and compliance strategies to environmental impact assessments and incident response.The position combines technical delivery with project management, client engagement, mentoring, and business development.You will collaborate with multidisciplinary teams of engineers, scientists, technicians, physicists, and chemists.This is an opportunity to apply deep air quality expertise to projects that support environmental protection, regulatory compliance, and responsible industrial development.