Grounded in safety, quality, and ethics, our experts lead their fields with dedication, a creative spirit, and a vision for growth. We draw from more than 20 technical specialties worldwide and are devoted to fostering a community of diverse talents, backgrounds, and expertise. Here, you can apply your passion and collaborate with top environmental professionals on work that’s vital to our clients and the communities they serve.
Join a team that’s naturally committed to the setting.
Your Opportunity
The Environmental Services Team for Eastern Canada is experiencing sustained growth, and to support this growth, we are looking to add a Site Investigation & Remediation (SIR) Senior Team Leader (STL). The SIR STL will report directly to the Business Centre Operations Leader (BCOL) and work closely with the Business Centre Practice Leaders (BCPLs). The success of this role will require extensive collaboration with SIR Team Leaders - who will report to the STL - Project Managers, field coordinator(s), and resources outside of the Business Center.
Your Key Responsibilities
Lead & Inspire
Champion a strong culture of safety, collaboration, technical excellence and accountability
Lead and mentor Team Leaders, building engagement, morale, and performance




Foster an inclusive team environment where people thrive
Guide Team Leaders in providing constructive feedback, resolving workplace challenges, and supporting employee growth, engagement, and success.
Drive Delivery & Operational Excellence
Oversee resource planning, staffing, and scheduling across projects
Align team capacity, skills, and career goals with project needs
Support high-quality project execution in SIR and related disciplines and field services
Collaborate with BCOL, BCPLs, and PMs to forecast resource demand, identify staffing gaps, and proactively align resources with upcoming opportunities
Partner & Influence
Collaborate with BC Leadership to execute BC growth strategies. - Act as a primary resource for staffing, proposal planning, and opportunity pursuit activities.
Support proposal development, including scope development, staffing plans, schedule development, and review of technical content.
Participate in go/no-go evaluations, capture planning, and strategic opportunity reviews.
Support client relationship management through participation in key client discussions and

📌 Senior team leader – site investigation (Montreal)
🏢 Stantec.
📍 Montreal