Jobs in Canada

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Added 14 mins ago
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Computer Vision Solutions Leader
SoftServe
Canada
- Full-time
…Proof of Technology (PoT) engagement - from validating the technical approach to proving it with measured evidence in a live, ambiguous early-stage environment. You will work closely with…
Added 14 mins ago
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Concepteur-dessinateur Mécanique
Actalent
MB · Saint-Laurent, MB
- $35 to $50 CAD / hour
- Full-time
…25% in 2D, collaborating with the Marine System Engineering…
Added 14 mins ago
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Test Development Engineer
Actalent
Newmarket, ON
- $40 to $60 CAD / hour
- Contract
Provide technical leadership on engineering projects, guiding test architecture decisions and mentoring team members as needed.
Added 14 mins ago
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Facilities Maintenance Coordinator
Equans Services Canada & US
Toronto, ON · Scarborough, ON
- Full-time
Bouygues Energies and Services Canada is now part of the Equans group, a world leader in the energy and services industry. The Group operates in 20 countries, with 90,000 employees working…
Added 14 mins ago
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Production Support Engineer (GRC) - Operate
Deloitte
Toronto, ON
- Full-time
As a member of the production support team, your typical day will involve monitoring and managing production incidents, triaging issues, and ensuring timely resolution in accordance with…
Added 14 mins ago
ES
Vice-président(e), Partenariats Public-Privé - Canada ou États-Unis |Vice President of Public-Private Partnerships - Canada or United States
Equans Services Canada & US
Toronto, ON
- Full-time
This position can be based in Canada or the United States
Added 14 mins ago
RC
Federal Tax Partner - Corporations
RSM Canada
Toronto, ON
- Full-time
Serve as a senior tax client service leader, relationship owner, or capability leader for complex client needs and firm priorities.
Added 14 mins ago
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Account Manager
Hilti Canada
Calgary, AB
- Full-time
Hilti is a global leader in construction innovation, with more than 34,000 team members across 120 countries. Guided by our purpose, Making Construction Better, we’re driven to keep…
Added 14 mins ago
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Plant Manager
Lock Search Group
Kingsville, ON
- Full-time
…talented professionals who make up their world-class manufacturing team. They are committed to sustaining this period of growth, investing in the people, equipment, process improvements and…
Added 14 mins ago
FC
Lead Process Engineer- Mining & Metals
Fluor Corporation
Vancouver, BC
- Full-time
Minimum twelve (12) years of work-related experience, six (6) years of which must have been in an operating environment within the mining industry;
Added 14 mins ago
Technicien(ne) de tests / Test Technician
OPAL-RT
Montreal, QC
Le poste est en présentiel, 5 jours par semaine
Added 14 mins ago
MM
Senior Retirement Consultant
Marsh McLennan
Montreal, QC
- Full-time
This role will be based in Montreal and offers a hybrid work arrangement, requiring a minimum of three days per week in the office · All Marsh colleagues are expected to be in their local office or working onsite with clients at least three days per week
Added 29 mins ago
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Stage - Hiver 2027-Stagiaire Technicien en Instrumentation/Internship - Winter 2027-Instrumentation Technician
RTX
Longueuil, QC
- Full-time
Horaire : Présence requise 5 jours par semaine
Added 29 mins ago
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Senior Manager, Commerce
Adelphi Group
Toronto, ON
- Full-time
Every role starts the same, an introductory call with someone from our Talent Acquisition team. We will be looking for company and values-fit as well as your professional experience; there…
Added 44 mins ago
Engineering Technologist Intern/Co-op - Winter 2027
Bunge
Cold Lake, AB · CFB Cold Lake, AB
…the world. As a premier agribusiness solutions provider, our team of ~34,000 dedicated employees partner with farmers across the globe to move agricultural commodities from where they’re…
Added 44 mins ago
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Online Programmer - OS (Game Network)
Ubisoft
Saguenay, QC · Montreal, Québec
- Full-time
Ubisoft is a global leader in gaming with teams across the world creating original and memorable gaming experiences, from Assassin’s Creed, Rainbow Six to Just Dance and more. We believe…
Added 44 mins ago
CC
Retail Shift Leader
Canna Cabana
Grande Prairie, AB
- Part-time
Must have valid SellSafe Certification
Added 44 mins ago
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Google Workspace Administrator
BRP
Montreal, QC
- Full-time
We are looking for a Google Workspace Administrator to bring technical expertise to our team. In this hands-on role, you will act as a key operational bridge between daily support, project…
Added 59 mins ago
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Account Executive
Microserve
Calgary, AB
- Full-time
At Microserve, we are an industry leader in providing technology solutions to public and private sector clients across Western Canada. Headquartered in Burnaby, BC, with offices in…
Added 59 mins ago
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Lead AI Developer
OpenText
Waterloo, ON
- Full-time
OpenText is a global leader in information management, where innovation, creativity, and collaboration are the key components of our corporate culture. As a member of our team, you will…
Added 59 mins ago
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Lead AI Developer
OpenText
Mississauga, ON
- Full-time
OpenText is a global leader in information management, where innovation, creativity, and collaboration are the key components of our corporate culture. As a member of our team, you will…
Added 59 mins ago
O
Lead AI Developer
OpenText
Richmond Hill, ON
- Full-time
OpenText is a global leader in information management, where innovation, creativity, and collaboration are the key components of our corporate culture. As a member of our team, you will…
Added 59 mins ago
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Practice Director (Consulting) - Data Projects (Snowflake, Databricks, Redis) - Toronto
Propel
Toronto, ON
- Full-time
…at the intersection of strategy and delivery - suited to a leader who is equally comfortable shaping a long-term practice vision and rolling up their sleeves to ensure projects land well on…
Added 59 mins ago
AI
Pega Technical Lead
Apptoza Inc.
Toronto, ON
- Full-time
Work independently while contributing effectively as a collaborative team member and technical leader.
Added 59 mins ago
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Environmental Geoscientist - Senior
RWDI
Windsor, ON
- $110,000 to $150,000 CAD / year
- Full-time
…minimizing environmental, user, and resource impact. With deep technical expertise across a broad range of services, we drive success on ambitious building, industry, and infrastructure…

Tetra Tech

Senior Contaminated Sites Specialist

Calgary, AB, Canada

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

Apply on LinkedIn 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 on LinkedIn 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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Jobs in Canada