Senior Contaminated Sites Lead – Alberta & N. Canada

Tetra Tech, Inc.; Calgary; Hybrid; CAD 140,000 - 190,000; Full time

Benefits offered by this job

Benefits on day one

Hybrid work culture

Work-life balance

Collaborative team atmosphere

Learning and development opportunities

Mentorship with experts

Job summary

Tetra Tech, Inc. in Alberta seeks a Senior Contaminated Sites Specialist to lead environmental site assessments, remediation planning, and regulatory submissions across Alberta and Northern Canada.

Based in Edmonton, Calgary, or Lethbridge, you will guide multidisciplinary teams, mentor staff, and develop client-ready proposals. You will stay current with CSA, CCME, and provincial guidelines, manage field programs, and contribute to business development while building long-term client

Qualifications

• Bachelor's or Master's degree required in Environmental Science or Engineering.
• Professional registration in Alberta with eligibility in other provinces is required.
• Minimum 15 years of hands-on experience in environmental consulting and contaminated sites.

Responsibilities

• Lead ESAs and remedial investigations in accordance with CSA Z768/Z769, provincial regulations and CCME guidelines.
• Plan and oversee environmental field programs including borehole drilling and sampling.
• Develop remediation and risk-management strategies for sites across Alberta and Northern Canada.
• Review and prepare reports, remedial action plans and regulatory submissions.
• Build and maintain client relationships and support business development.
• Mentor junior staff and contribute to high-quality proposals.

Skills

Leadership

Mentoring

Project delivery

Client relationship management

Regulatory compliance knowledge

Education

Bachelor's or Master's in Environmental Science/Engineering

Tools

CSA Z768/Z769

CCME guidelines

Alberta Subsoil Salinity Tool V3.0

Job description

Tetra Tech, Inc. in Alberta seeks a Senior Contaminated Sites Specialist to lead environmental site assessments, remediation planning, and regulatory submissions across Alberta and Northern Canada.

Based in Edmonton, Calgary, or Lethbridge, you will guide multidisciplinary teams, mentor staff, and develop client-ready proposals. You will stay current with CSA, CCME, and provincial guidelines, manage field programs, and contribute to business development while building long-term client