Environmental Engineer / Professional Geoscientist

Location: Toronto, ON & London, ON | Full-Time | Senior Level

Apply now: Email your resume to resume@tharris.ca
 (Full job details below)

Health, safety, and environmental protection are more than buzzwords — they’re your professional mission.

At T. Harris Environmental Management Inc. (THEM), we’ve built a 45+ year legacy helping institutions and businesses create safer, healthier environments. We’re now hiring a P.Eng or P.Geo to lead environmental services from our Toronto and London office, with an opportunity to shape projects, mentor staff, and grow your career in a trusted, well-established firm.

What You’ll Do

As the Environmental Services Lead, you’ll guide a team of specialists and technologists delivering a wide range of consulting services in Southwestern Ontario.

These services include:

  • Environmental compliance approvals
  • Environmental site assessments (Phase I/II/III)
  • Indoor air and ambient air quality investigations
  • Remediation planning and oversight
  • Soil, groundwater, and drinking water sampling

You’ll take ownership of project delivery, from scoping and proposal writing to QA/QC and client communication.

This role is based in our London office, located near Commissioners Road E. and Adelade Street S. You’ll travel to local client sites as needed and may occasionally collaborate with colleagues in other offices.

Office Locations:

  • Toronto: Dixon Road & Highway 27
  • London: Commissioners Road E. & Adelaide Street S.
  • Ottawa: Pretoria Avenue and O’Connor Street

You’ll also:

  • Supervise and support junior team members
  • Oversee budgets, forecasting, and scheduling
  • Ensure regulatory compliance and safety standards are met
  • Represent THEM at client meetings and industry engagements
  • Support long-term client relationships and business growth initiatives

Ready to apply? Email your resume to resume@tharris.ca or scroll down for full details.

Why Join Us?

At THEM, you’ll work in a role where your expertise is trusted and your leadership matters.

You’ll benefit from:

  • A supportive and collaborative team culture
  • Opportunities to mentor and be mentored
  • Competitive salary and full benefits package
  • Autonomy in your work with backing from experienced colleagues
  • Exposure to varied and challenging environmental projects

We value the diverse experiences and voices that make up our team. With over 10 languages spoken internally and a wide range of backgrounds, our team thrives on openness and shared success.

What You Bring

Must-Haves:

  • Strong field and project management experience across ESA, remediation, water, and compliance
  • Experience supervising and mentoring team members
  • Budget development and financial oversight skills
  • Registered P.Eng or P.Geo in Ontario (or transferable)
  • Working knowledge of OHSA and environmental legislation
  • AutoCAD proficiency
  • Valid driver’s license and reliable vehicle

Assets:

  • Business development experience
  • French language proficiency
  • Graduate degree in environmental engineering, geoscience, or a related discipline
  • WinLog software experience

Position Details

  • Type: Full-time, permanent
  • Locations:
    • Toronto office (Dixon Rd. & Hwy 27) + field travel
    • London office (Commissioners Rd. E. & Adelaide St. S) + field travel
    • Ottawa office (Pretoria Ave. and O’Connor St.) + field travel 
  • Salary: Competitive, based on experience
  • Schedule: Monday to Friday, standard hours with flexibility for site visits
  • Benefits: Full health benefits, vacation package, and continuous learning opportunities

How to Apply

Email your resume to resume@tharris.ca with a brief introduction.

We value diversity and inclusion and welcome applications from all qualified individuals. Let us know if you need accommodations during the hiring process.