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Added 24 mins ago
AT
Sales Business Development
Axis Technical Services
Burnaby, BC
- Full-time
Axis Technical Services (ATS) is a Greater Vancouver-based company specializing in structured cabling, fibre optic networks, telecommunications infrastructure, and integrated technology…
Added 39 mins ago
FB
Project Manager - Utility Construction
Forbes Bros. Group of Companies
Calgary, AB
- Full-time
This opportunity suits an experienced project leader who is comfortable making decisions, maintaining a strong site presence, and taking ownership of delivery outcomes. You will work…
Added 54 mins ago
J
Manager, Process Department
Jobgether
Canada
- Full-time
As Manager, Process Department, you will lead a team of engineering professionals responsible for delivering innovative water and wastewater treatment solutions. You will oversee technical…
Added 54 mins ago
RC
Management Consulting Supervisor, Technology Performance
RSM Canada
Toronto, ON
- Full-time
…technology strategy. This individual will bring additional technical depth to our strategy and advisory engagements, helping clients connect strategic priorities with the infrastructure and…
Added 54 mins ago
A
Quality - Material Coordinator
ABB
Montreal, QC · Saint-Laurent, QC
- Full-time
At ABB, we help industries run leaner and cleaner - and every person here makes that happen. You’ll be empowered to lead, supported to grow, and proud of the impact we create together. Join…
Added 1 hour ago
B
Manager, Structures Design, Advanced Engineering
Bombardier
Dorval, QC
- Full-time
Lead a team of Integration specialists who are responsible for the design of the Bombardier product portfolio.
Added 1 hour ago
SC
BIM Coordinator – ALTO project / Cadence
SYSTRA Canada
Montreal, QC
- $70,000 to $100,000 CAD / year
- Full-time
Organize and lead BIM coordination meetings and reviews; document technical issues, decisions, and follow-up actions.
Added 1 hour ago
B
Manager, Structures Design, Advanced Engineering
Bombardier
Dorval, QC
- Full-time
Lead a team of Integration specialists who are responsible for the design of the Bombardier product portfolio.
Added 1 hour ago
J
e-Emphasys ERP Techno-Functional Expert
Jobgether
Canada
- $105,000 to $125,000 CAD / year
- Full-time
…Acting as a bridge between business stakeholders and global technical teams, you will translate business needs into effective ERP configurations and solutions. You will contribute…
Added 1 hour ago
J
Manager, Process Department
Jobgether
Canada
- Full-time
As Manager, Process Department, you will lead a team of engineering professionals responsible for delivering innovative water and wastewater treatment solutions. You will oversee technical…
Added 1 hour ago
DR
Technology Specialist, Networking
Durham Region (The Regional Municipality of Durham)
Whitby, ON
- Temporary
Reporting to the Supervisor, Infrastructure and Networking, the successful candidate will provide a lead role in the administration, maintenance and continuous improvement of network…
Added 1 hour ago
MM
Marsh Human Resources Manager
Marsh McLennan
Toronto, ON
- Full-time
…throughout the colleague lifecycle. This role will also include project work to support business success. This role is a great opportunity for a developing HR Generalist/ ER professional to…
Added 1 hour ago
C&
Manufacturing Engineer
Communications & Power Industries (CPI)
Georgetown, ON
- From $82,000 CAD / year
- Full-time
Contribute to technical, operational, and project-planning discussions during the team’s daily scrum.
Added 1 hour ago
Delivery Manager, Wealth Management
Scotiabank
Toronto, ON
…Management portfolio. This role is primarily focused on strong project coordination, financial management, reporting, and stakeholder support, while progressively building delivery…
Added 1 hour ago
C&
Commodity Manager
Communications & Power Industries (CPI)
Georgetown, ON
- From $100,000 CAD / year
- Full-time
Working closely with Engineering, Operations, Quality, and Program Management, you will lead supplier negotiations, outsourcing initiatives, and dual-sourcing strategies. The role combines…
Added 1 hour ago
E
Specialist I, IT Enterprise GIS Technical Specialist
Enbridge
Calgary, AB · Edmonton, AB · Toronto, ON · North York
- Full-time
Lead ArcGIS Enterprise lifecycle activities, including new environment builds, upgrades, migrations, patching, security remediation, capacity planning, performance tuning, and technical…
Added 2 hours ago
B
Buyer, Equipment and Data Centre Sourcing
Bell
Regina, SK
- Full-time
…commitments through delivery while maintaining alignment with project budgets, technical requirements, governance controls, and site…
Added 2 hours ago
SC
Lighting & Compositing Lead
Stellar Creative Lab
Vancouver, BC
- $93,000 to $100,000 CAD / year
- Full-time
Lead the creative and technical needs of the lighting and compositing department, ensuring execution always meets our prestige standards.
Added 2 hours ago
SM
RQ00240 – Product Manager – Senior
S M Software Solutions Inc
Toronto, ON
- Full-time
The successful candidate will lead the identification, assessment, prioritization, delivery, adoption, and continuous improvement of enterprise AI initiatives. This role will work closely…
Added 2 hours ago
SM
RQ11717 – Business Analyst – Senior
S M Software Solutions Inc
Toronto, ON
- Internship
Lead and conduct business analysis at varying levels of detail appropriate to the project and phases of the project, aligning with OPS Unified Project Management Methodology, Enterprise…
Added 3 hours ago
OW
Specialist Fisheries and Seafood
Ocean Wise
Vancouver, BC
- Full-time
You bring strong technical skills, attention to detail, and a collaborative approach. Whether working independently on a dataset, presenting findings to colleagues, or engaging with…
Added 3 hours ago
J
Senior Strategic Sales Manager (m/f/d)
Jobgether
Canada
- Contract
…(Germany, Austria, and Switzerland). In this role, you will lead complex B2B sales cycles, from identifying new business opportunities and engaging decision-makers to negotiating and…
Added 3 hours ago
CG
Operations Manager - Yard and Asset
ConeTec Group
Surrey, BC
- Full-time
…works closely with both groups, as well as the Shop Manager, Project Managers, and field teams, to anticipate demand, remove constraints, and help crews mobilize safely, efficiently, and…
Added 3 hours ago
W
Senior Mechanical Engineer
Worley
Calgary, AB · Edmonton, AB
- Full-time
…execution and overseeing high-quality deliverables for one major project or multiple smaller projects, while providing technical mentorship to junior and intermediate…
Added 3 hours ago
W
Senior Structural Designer
Worley
Calgary, AB · Edmonton, AB
- Full-time
Assist Lead and Principal Structural Designers with work planning, design coordination, checking, and delivery of project requirements.

Tetra Tech

Senior Contaminated Sites Specialist

Calgary, AB, Canada

$140,000 to $170,000 CAD / year · Full-time

Apply About employer

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Job details

Pay: $140,000 to $170,000 CAD / year
Job type: Full-time
Apply by: Dec 4, 2026
Experience: A minimum of 15 years of relevant, hands-on experience, preferably in an environmental consulting environment.
Posting language: English
Posted: Nov 4, 2026

Original job description

The Opportunity:

Tetra Tech is adding a Senior Contaminated Sites Specialist to our Environment and Water Practice team based in Edmonton, Calgary, or Lethbridge, AB.

This role combines technical leadership, project delivery, and mentoring of multidisciplinary teams across Alberta and Northern Canada.

Why Tetra Tech:

At Tetra Tech, we are Leading with Science™ to solve the world’s most complex challenges. Our industry-leading experts in engineering and consulting are committed to driving positive change in communities around the world. For over 50 years, we have been at the forefront of innovation and sustainability. Today we stand as a market leader, offering cutting-edge solutions in water, environment, energy, and international development. Our work has improved more than 500 million lives around the world.

Your Impact:

Join Tetra Tech to make a real difference. Our work leverages cutting-edge technologies, advanced analytics, and the expertise of world-class scientists and engineers to create meaningful change around the world. Discover your full potential – join us to advance your career while leaving a lasting legacy.

Your Role:

Technical Leadership

Lead and provide professional oversight for Environmental Site Assessments (ESAs) and remedial investigations in accordance with CSA Z768/Z769, provincial regulations, and CCME guidelines.
Plan and oversee environmental field programs, including borehole drilling, monitoring-well installation, soil and groundwater sampling, and laboratory analysis.
Develop and implement practical remediation and risk-management strategies for contaminated sites across Alberta and Northern Canada.
Stay current with industry trends, emerging technologies, regulatory developments, and market conditions.
Review and prepare clear, concise, and technically accurate reports, remedial action plans, and regulatory submissions.

Client Management

Build and maintain effective relationships with clients, regulators, contractors, and project stakeholders.

Team Development

Provide technical leadership, coaching, and mentorship to junior and intermediate staff.
Support the preparation of high-quality, competitive proposals for environmental engineering projects.

Qualifications:

Bachelor’s or master’s degree in Environmental Science, Environmental Engineering, or a related discipline.
Professional registration as a P.Eng., P.Geo., P.Ag., or equivalent in Alberta, with eligibility for registration in other Canadian provinces and territories.
A minimum of 15 years of relevant, hands-on experience, preferably in an environmental consulting environment.
Experience conducting contaminated-sites assessments and remediation projects in Alberta and Northern Canada.
Experience developing conceptual site models, remedial-options analyses, remedial-action plans, and risk-management plans.
Strong knowledge of Alberta and federal environmental regulations, guidelines, and industry standards.
Experience working with a variety of sites and clients, including municipalities, government agencies, industry, and upstream and downstream oil and gas companies.
Demonstrated experience mentoring, supervising, and directing staff to deliver high-quality technical work.
Strong leadership skills and a demonstrated interest in training, mentoring, and developing junior and intermediate staff.
Exceptional interpersonal skills, with the ability to build and maintain long-term relationships with colleagues, clients, regulators, and stakeholders.
Excellent written and verbal communication, teamwork, problem-solving, leadership, and mentorship skills.
Several years of experience developing and maintaining client relationships.
Experience identifying and pursuing business-development opportunities and contributing to marketing initiatives.
Willingness to travel, including to remote and Northern locations.
Professional registration in other Canadian provinces and territories, including Yukon, the Northwest Territories, and Nunavut, is an asset.
Knowledge of or experience with the Alberta Subsoil Salinity Tool Version 3.0 is an asset.
Experience working at Northern, remote, or fly-in/fly-out sites is an asset.

Life at Tetra Tech:

The perks of working at Tetra Tech include (if applicable):

Comprehensive and market-competitive benefits, available on day one of employment.
We have embraced a hybrid culture. We will provide you the tools to work almost anywhere.
Flexibility and company-wide commitment to work/life balance.
Collaborative team atmosphere that values the contributions of all employees.
Learning and development opportunities for ongoing professional growth.
Mentorship with world leading experts in your field.

Explore our open positions at https://www.tetratech.com/careers. Follow us on social media to learn more about our people, culture, and opportunities:

LinkedIn: @TetraTechCareers

X (Twitter): @TetraTechJobs

Apply About employer

More about this job

Responsibilities

Lead and oversee environmental site assessments, remedial investigations, field programs, and remediation and risk-management planning for contaminated sites in Alberta and Northern Canada. Manage client and stakeholder relationships, review technical reports and regulatory submissions, mentor staff, and contribute to proposals and business development.

Requirements

Requires a bachelor’s or master’s degree in environmental science, environmental engineering, or a related discipline; professional registration in Alberta; and at least 15 years of relevant hands-on experience. Candidates should have contaminated-sites assessment and remediation experience, strong regulatory and technical expertise, leadership and mentoring abilities, client-development experience, and willingness to travel to remote and Northern locations.

Skills

Contaminated-Sites Assessment
Environmental Site Assessments
Remedial Investigations
Risk Management
Regulatory Compliance
Technical Report Writing
Team Leadership
Staff Mentoring
Proposal Development
Business Development
Conceptual Site Modeling
Remedial-Options Analysis
Stakeholder Engagement

Benefits

Comprehensive And Market-Competitive Benefits
Work-Life Balance
Learning And Development Opportunities
Mentorship

Visa sponsorship

Not detected in the job text

Keywords

Environmental Site Assessments
Contaminated Sites
Remedial Investigations
CSA Z768
CSA Z769
CCME Guidelines
Federal Environmental Regulations
Borehole Drilling
Monitoring-Well Installation
Soil Sampling
Groundwater Sampling
Laboratory Analysis
Conceptual Site Models
Remedial-Options Analysis
Remedial-Action Plans
Risk-Management Plans
Environmental Engineering
Environmental Science
Professional Engineer (P.Eng.)
Professional Geoscientist (P.Geo.)
Professional Agrologist (P.Ag.)
Alberta Subsoil Salinity Tool Version 3.0
Northern And Remote Sites
Oil And Gas
Regulatory Submissions
Environmental Consulting
Business Development

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