Lead Contaminated Sites Engineer or Geoscientist

WSP USA; Terrace; On-site; CAD 123,000 - 163,000; Full time

Job summary

WSP is seeking a Senior or Lead Contaminated Sites Engineer/Geoscientist to join our Terrace, BC or Whitehorse, Yukon team. You will guide complex environmental initiatives across northern and western Canada, building trusted client relationships and contributing to strategic growth.

The role emphasizes Phase II ESAs, Detailed Site Investigations, remedial options analyses, and in-situ/ex-situ remediation, with senior project coordination, mentoring, and a focus on safety and regulatory

Qualifications

• Ten+ years of contaminated sites investigation and remediation experience.
• Experience with Phase II ESAs and Detailed Site Investigations.
• Lead multidisciplinary teams and client engagements.
• Experience in northern/remote environments and indigenous contexts.

Responsibilities

• Lead contaminated sites assessment and remediation programs across infrastructure, community development, mining, and northern programs.
• Develop conceptual site models and evaluate remedial options to support remediation programs.
• Direct and review field programs in northern and remote environments.
• Produce clear, defensible technical reports for regulatory submissions and client decisions.
• Mentor junior staff and build long-term client relationships.

Skills

Contaminated sites leadership

Project management

Regulatory knowledge

Environmental assessments

Client relationship building

Mentoring junior staff

Education

Bachelor's degree in Environmental/Geoscience/Civil Engineering

Professional registration (P.Eng. or P.Geo.)

Job description

What if you could redefine what's possible?

With us, you can. You want Purpose. Growth. Opportunity. People who get it.

We are the home of ambitious, passionate, and innovative world shapers.

With an unmatched breadth and depth of engineering, advisory and science-based expertise, our global minds unite to power local solutions.

We are pathfinders and impact makers.

We are Visioneers. We are WSP.

The Opportunity

Build the Future With Us - We have an exciting opportunity for you to join our vibrant and dedicated team in Terrace, BC or Whitehorse, Yukon as a Senior or Lead Contaminated Sites Engineer / Geoscientist .

In this role, you will guide complex environmental and contaminated sites initiatives across northern and western Canada. Your work will help build trusted client relationships in local communities, contribute to strategic thinking, and support local business growth.

You should have ten or more years of technical experience primarily in contaminated sites investigation and remediation, including Phase II Environmental Site Assessments, Detailed Site Investigations, remedial options analyses, and in-situ and ex-situ remediation projects, combined with project coordination and management experience.

We can help strengthen your technical and regulatory skills as you contribute to multi-disciplinary projects that are both challenging and rewarding. You'll enjoy being part of a close-knit team while benefiting from the opportunities a global organization can provide, including career progression, mentorship, access to extensive technical expertise, employee resource groups, and more.

Your Impact

• Lead multidisciplinary contaminated sites assessment and remediation programs , including Phase II Environmental Site Assessments, Detailed Site Investigations, remedial options analyses, and in-situ and ex-situ remediation projects supporting infrastructure, community development, mining, and northern programs.

• Apply advanced contaminated sites expertise to develop conceptual site models, guide delineation strategies, evaluate remedial options, and support remediation programs at a Lead level.

• Direct and review field programs in northern and remote environments.

• Produce clear, defensible technical reports that support regulatory submissions and key client decisions.

• Collaborate with engineering, ecology, mining, and Indigenous engagement teams to deliver integrated environmental solutions.

• Mentor junior and intermediate staff in environmental methodologies, contaminated sites practice, and regulatory requirements.

• Build and maintain strong, long-term relationships with public and private sector clients and Indigenous partners through collaborative project delivery.

The Skills That Set You Apart

• Significant hands-on experience leading contaminated sites projects, including Phase II Environmental Site Assessments, Detailed Site Investigations, remedial options analyses, and in-situ and ex-situ remediation programs.

• Bachelor's degree or higher in Environmental, Geological, or Civil Engineering, Geoscience, Environmental Science, or a related discipline.

• Professional registration (P.Eng. or P.Geo.), or eligibility for registration, in British Columbia and/or Yukon.

• 10+ years of consulting experience in northern, remote, Indigenous, or industrial environments involving complex multi-media contamination issues.

• Strong project management capabilities, including financial oversight, scope management, client engagement, and communication skills.

• Demonstrated expertise in contaminated sites characterization, conceptual site model development, remedial options analysis, remediation technologies, technical specification development, and environmental regulatory requirements across BC, Yukon, and western/northern Canada.

• Experience planning and overseeing field programs in remote or northern regions.

• Collaborative mindset, strong commitment to safety, and proven problem-solving skills in complex environmental settings.

• Positive, solutions-focused attitude with a willingness to both learn and share knowledge.

• Self-motivated with a strong work ethic and ability to work effectively with minimal supervision.

• Valid driver's license, clean driver's abstract, and willingness to travel as required.

Why Choose WSP?

We exist to shape communities to advance humanity. The brightest engineers, advisors and scientists from across the globe call WSP home.

• Proudly Canadian – we are a Top 100 Employer in Canada for 2026.

• A global community of brilliant minds – your next idea, mentor, or opportunity is always within reach.

• Limitless opportunities start here. Whether it's across the country or around the globe, we help you tailor your role to match your ambition because your growth drives ours.

• Flexible work, real balance – we recognize the importance of balance in our lives and encourage you to prioritize the balance in yours.

#WeAreWSP

Compensation

AB, BC, NT, NU, SK & YT: $122,900 – $162,800

MB & ON: $112,100 – $154,400

NB, NL, NS, PEI & QC: $111,000 – $147,400

Disclosure

The final salary awarded for this role may vary from the above range based on several factors including, but not limited to, relevant education, qualifications, certifications, experience, skills, seniority, geographic location, performance, and business or organizational needs. The wage range provided in this job posting may be subject to change for business purposes.

Make Your Mark With WSP

If you're driven by purpose and impact, we'd love to hear from you.

Step into a role where your expertise in contaminated sites and environmental management will help shape healthier communities, support sustainable development, and create a more resilient future across northern and western Canada.

At WSP , we exist to shape communities to advance humanity.

It’s why we bring people together who are wired to solve complex challenges - engineers, scientists, advisors, and technical experts who are driven by a common passion - to redefine what’s possible and shape what comes next. We are Visioneers.

As one of the world’s leading professional services firms, we partner with clients across transportation, infrastructure, environment, buildings, energy, water, mining and metals. We pair deep local knowledge with global insights to pioneer solutions designed to leave a lasting, positive impact.

At WSP , you’ll join a community of brilliant minds that push boundaries every day - applying deep expertise and fuelling innovation to help create a more connected and resilient future. Here, your ideas are valued, your growth is supported, and you are encouraged to bring your authentic self to work. We empower our people to collaborate across disciplines, challenge the status quo, and shape a career with purpose.

Join us.

Please Note:

Health and Safety is a core paramount value of WSP. Given the importance of keeping one another safe it is expected that you comply with our Health, Safety & Environment (HSE) policy at all times as well as client HSE policies when working at client locations. Full details here (https://www.wsp.com/en-ca/corporate/ca/health-safety) .

Some safety-sensitive positions involve fieldwork and may include work in a variety of environmental conditions, such as remote or isolated areas, working alone, and in inclement weather (within safe and reasonable limits).

WSP welcomes and encourages applications from people with disabilities. Accommodations are available on request for candidates taking part in all aspects of the selection process.

WSP is committed to the principles of employment equity. Only the candidates selected will be contacted.

WSP does not accept unsolicited resumes from agencies. Full details here (https://www.wsp.com/en-ca/careers/notice-to-staffing-agencies) .