Primary Location: CA - Calgary, AB - 48 Quarry Park Bl Compensation: CAD 120,000 - CAD 160,000 - yearly At AECOM, we're delivering a better world. Whether improving your commute, keeping the lights on, providing access to clean water, or transforming skylines, our work helps people and communities thrive. We are the world's trusted infrastructure consulting firm, partnering with clients to solve the world’s most complex challenges and build legacies for future generations.
With accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world. AECOM is seeking an experienced Senior Air Quality Consultant to support advanced ambient air quality studies and regulatory compliance projects.
The selected candidate will contribute expertise in air dispersion modeling, emissions management, and permitting for clients across multiple sectors, while collaborating with multidisciplinary teams to solve complex air quality challenges. Lead business development and proposal efforts using strong technical expertise and industry contacts, particularly in the energy and oil & gas sectors. Apply working knowledge of relevant air quality regulatory programs, guidelines, and best practices.
Manage air quality assessment components of permits and environmental assessments. Liaise with provincial and federal regulators for submissions and permit applications.
Air Emission
Inventory & Dispersion Modeling Prepare high-quality air quality assessment reports for permits and environmental assessments. Estimate emissions (GHG, CACs, and other pollutants) using site data, emission factors, and US EPA MOVES.
Ambient Air Monitoring
Oversee installation, maintenance, and decommissioning of monitoring equipment. Coordinate with suppliers and labs for performance checks and calibration. Manage data collection, troubleshoot issues, and ensure data quality.
Lead development of air quality monitoring and management plans. Research & Technical Expertise Investigate industrial processes and emissions in sectors such as oil and gas, transportation, and chemicals. Work closely with internal teams and clients to meet project objectives.
Support automation of data workflows using tools such as Python or R. Bachelor’s degree in Environmental Science, Engineering, or a related field. ~8+ years of relevant experience in air quality analysis, dispersion modeling, project management, technical writing, proposal preparation, and environmental compliance OR demonstrated equivalency of education and experience. Master’s degree in Environmental Science, Engineering, or a related field. ~15+ years of experience in air quality analysis, including advanced dispersion modeling. ~ Experience in preparing regulatory approvals, reports, and permits. ~ Familiarity with ambient air monitoring systems, including installation, maintenance, and troubleshooting. ~ Proficiency in Python or R for workflow automation. ~ Experience supporting business development and proposal preparation in environmental consulting, ideally within the energy or oil & gas sectors.
To support this commitment,
all newly hired employees are required to attend an in-person Day 1 onboarding at an AECOM office location as a condition of employment. Depending on your employment status, AECOM benefits may include medical, dental, vision, life, AD&D;, disability benefits, paid time off, leaves of absences, voluntary benefits, perks, flexible work options,well-being resources, employee assistance program, business travel insurance, service recognition awards, retirement savings plan, and employee stock purchase plan. As a trusted professional services firm powered by deep technical abilities, we solve our clients’ complex challenges in water, setting, energy, transportation and buildings.
Our teams partner with public- and private-sector clients to create innovative, sustainable and resilient solutions throughout the project lifecycle - from advisory, planning, design and engineering to program and construction management. Work on groundbreaking projects - both in your local community and on a global scale - that are transforming our industry and shaping the future. With cutting-edge technology and a network of experts, you’ll have the resources to make a real impact.
Our award-winning training and development programs are designed to expand your technical expertise and leadership skills, helping you build the career you’ve always envisioned. Here, you’ll find a welcoming workplace built on respect, collaboration and community - where you have the freedom to grow in a world of opportunity. As an Equal Chance Employer, we believe in your potential and are here to help you achieve it.
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📌 Senior Air Quality Technical Lead (Calgary)
🏢 AECO
📍 Calgary