Health, safety, environmental hazards – these are more than just buzzwords for you. They’re what you care about. You’re passionate about creating safe environments in which people can work and live without risk to their health.

We’re T. Harris Environmental Management Inc. (THEM) a diverse group of industrial hygiene, engineering, scientific, and technical professionals providing consulting services to a variety of industrial, real estate, banking, commercial, and government clients. Founded in 1979, THEM is one of the original Occupational and Environmental Health (O&EH) consulting firms nationwide.

We have four full-service offices in Ontario and Quebec. We offer a competitive salary and performance-based bonus along with a comprehensive health benefit plan and professional development and training opportunities. Learn more about the benefits of building a career with us in the “Why THEM?” section.

If you’re ready for a new challenge in the environmental industry, then search no further because we have what you’ve been looking for!

Please note: only those candidates short-listed for an interview will receive acknowledgement of their application


Senior Manager, Environmental Services

Senior Manager, Environmental Services | Toronto, ON

Environmental Technician

Environmental Technician | Ottawa, Ontario

Occupational/Industrial Hygienist

Occupational/Industrial Hygienist | Toronto, Ontario