Senior Air Quality Technical Lead

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.

Key Responsibilities

Business Development

Lead business development and proposal efforts using strong technical expertise and industry contacts particularly in the energy and oil & gas sectors.

Compliance (Permitting NPRI GHG AEIR etc.)

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.

Manage dispersion modeling using AERMOD CALPUFF and CAL3QHCR.

Estimate emissions (GHG CACs and other pollutants) using site data emission factors and US EPA MOVES.

Interpret modeling results and compare them with applicable regulations.

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.

Recommend air pollution control measures and compliance strategies.

Collaboration & Process Optimization

Work closely with internal teams and clients to meet project objectives.

Mentor junior staff and contribute to business development initiatives.

Support automation of data workflows using tools such as Python or R.

Qualifications :

Minimum Qualifications

Bachelors degree in Environmental Science Engineering or a related field.

10 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.

Preferred Qualifications

Masters degree in Environmental Science Engineering or a related field.

15 years of experience in air quality analysis including advanced dispersion modeling.

Excellent written and oral communication skills.

Strong leadership skills and experience mentoring junior team members.

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.

Additional Information :

About AECOM

AECOM is proud to offer comprehensive benefits to meet the diverse needs of our employees. 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.

AECOM is the global infrastructure leader committed to delivering a better world. As a trusted professional services firm powered by deep technical abilities we solve our clients complex challenges in water environment 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. AECOM is a Fortune 500 firm that had revenue of $16.1 billion in fiscal year 2024. Learn more at .

What makes AECOM a great place to work

You will be part of a global team that champions your growth and career ambitions. 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 youll 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 youve always envisioned. Here youll 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 Opportunity Employer we believe in your potential and are here to help you achieve it. All your information will be kept confidential according to EEO guidelines. Artificial intelligence will be used to support the screening assessment and selection of applicants for this role. Final hiring decisions are made by the hiring team.

Remote Work : No

Employment Type : Full-time

Key Skills

Administrative Skills,Facilities Management,Biotechnology,Creative Production,Design And Estimation,Architecture

Experience : years

Vacancy : 1