ATCO Frontec is seeking an experienced Project Manager to lead the safe, compliant, and effective delivery of mine water treatment operations in Yellowknife, Northwest Territories. This is an operational project management role, not a construction-focused position. The Project Manager will provide overall contract and site leadership, maintain strong client and Indigenous partner relationships, and oversee multidisciplinary employees and subcontractors responsible for water treatment operations, maintenance, environmental performance, safety, reporting, and continuous improvement. The Giant Mine Remediation Project is a landmark environmental restoration initiative near Yellowknife, NT, dedicated to protecting the environment and surrounding communities from historic mining impacts. The project operates a modern Class III Water Treatment Plant that treats contaminated mine water and removes arsenic through advanced treatment processes.