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From the employer's careers site First seen 26 Oct 2026

Senior Air Emissions & Stack Testing Specialist

WSP Mississauga, ON senior full-time

Salary

$85,500 – $117,800 per year

Apply on WSP

Description

As a Senior Air Emissions & Stack Testing Specialist, you'll lead source testing programs that help industries meet environmental compliance and sustainability goals. You'll manage complex field operations, mentor staff, and collaborate with clients and regulatory agencies to deliver accurate, reliable emissions data that drives cleaner air and healthier communities.

Your Impact:

  • Pursue emissions testing opportunities in Ontario and beyond, supporting business growth.
  • Prepare quotations and liaise with clients, government agencies, and laboratories to develop and validate testing programs.
  • Conduct source testing using methodologies from OSTC, ECCC, and US EPA, adapting techniques for unique challenges.
  • Manage project budgets, health and safety requirements, and scheduling for field programs.
  • Supervise junior and intermediate staff during field operations and ensure compliance with safety protocols.
  • Perform field testing at heights and in varying weather conditions, including extended travel for projects.
  • Process data and prepare detailed technical reports for client submission.
  • Maintain strong client relationships and collaborate with other WSP teams to deliver integrated environmental solutions.

The Skills That Set You Apart:

  • Degree or diploma in chemistry, engineering, environmental sciences, or related field.
  • 5–15 years of experience in emissions and stack testing, including Ontario Source Testing Code methodologies.
  • Strong mechanical aptitude and ability to troubleshoot technical challenges.
  • Proficiency with Excel, Word, and PDF software for data processing and reporting.
  • Valid Ontario driver’s license; experience towing trailers is an asset.
  • Ability to work outdoors in extreme weather conditions and at heights, handling heavy equipment (up to 50 lbs).

Why Choose WSP?:

  • Proudly Canadian – we are a Top 100 Employer in Canada for 2026.
  • A global community of brilliant minds – your next idea, mentor, or opportunity is always within reach.
  • Limitless opportunities start here. Whether it’s across the country or around the globe, we’ll help you tailor your role to match your ambition,because your growth drives ours.
  • Flexible work, real balance – we recognize the importance of balance in our lives and encourage you to prioritize the balance in yours.

Compensation:

  • BC, AB, SK, NWT & NT: $93,700 – $124,200
  • MB & ON: $85,500 – $117,800
  • Atlantic Provinces & QC: $84,700 – $112,400

Skills

Required

Nice to have

  • towing trailers

Ready to apply?

You apply with the employer directly. Their original posting is here: https://emit.fa.ca3.oraclecloud.com/hcmUI/CandidateExperience/en/sites/CX_2001/job/87003

Apply on WSP