Onterris is a global environmental solutions company partnering with organizations to solve complex challenges where environmental pressures, regulatory expectations and operational risks intersect. Guided by our mission to advance the way of life without compromising the integrity of our environment, we believe environmental responsibility and human progress are fundamentally connected. Our scientists, engineers, field teams and consultants apply systems thinking that unites science, data and practical expertise to deliver solutions that strengthen our clients’ resilience, mitigate risk and protect the air, water and soil that sustain communities, while uncovering responsible paths forward for planet and progress.
On-site · Cold Lake
The role involves performing complex contaminated site investigations, including drilling assessments, groundwater monitoring, and remediation activities. You will also supervise field contractors, manage project timelines and budgets, and ensure compliance with Alberta and Saskatchewan environmental regulations.
On-site · Calgary
The Senior Remediation, Reclamation Specialist will provide technical and strategic oversight for legacy upstream oil and gas remediation and reclamation projects. They will lead internal project teams, manage client communications, and ensure all technical deliverables meet regulatory requirements.
On-site · Fort St. John
The Junior Environmental Scientist/Technologist will assist with contaminated site field investigations, reclamation projects, and the supervision of sub-contractors. They are also responsible for interpreting field data, managing project timelines, and preparing technical reports and proposals.
On-site · Fort St. John
The role involves leading contaminated site investigations, drilling assessments, and reclamation projects while supervising field contractors and equipment. You will also collaborate with project managers and provide technical mentorship to junior staff to ensure regulatory compliance.
Hybrid · Guelph
The Geotechnical Engineer will lead and oversee complex geotechnical investigations for infrastructure projects, including planning subsurface exploration and directing field activities. They are responsible for performing detailed geotechnical assessments, conducting advanced numerical modelling, and preparing comprehensive engineering reports.
Remote · Canada, United States
Support the configuration, administration, and continuous improvement of Workday Financials and Projects. This includes performing system updates, documenting business requirements, and providing end-user support.
On-site · Calgary
Provide health and safety support for water resources projects, including conducting field inspections and leading incident investigations. Develop and implement safety programs and training while coaching leaders and employees on hazard assessments.
Hybrid · Guelph
Provide strategic and operational leadership to drive financial performance, operational excellence, and high-quality service delivery within the foundation engineering sector. Lead growth initiatives, develop talent, and oversee technical project delivery while ensuring a strong safety culture.
On-site · Point Edward
As an Ambient Field Technician, you will perform inspections on facilities in the Oil and Gas Industry and assist in air monitoring activities. You will also be responsible for collecting and recording emission data and preparing field reports.
On-site · Calgary
Perform inspections at oil and gas facilities to identify and quantify hydrocarbon gas leaks and vents. Collect emission data and prepare field reports using various detection technologies.
Remote · Canada
As a Principal Hydrogeologist, you will lead hydrogeological studies and manage projects across the mine lifecycle, ensuring technical rigor and safety. You will also engage with clients and regulatory bodies, fostering relationships and providing expert input during consultations.
On-site · Grande Prairie
The Technical Project Manager will manage a portfolio of simple to moderately complex project scopes, schedules, and budgets while coordinating with internal project teams. They will also prepare technical reports and engage with clients and stakeholders on project-related matters.
On-site · Edmonton
The role involves conducting wildlife field activities such as nest sweeps and species at risk assessments while ensuring high-quality data collection. The biologist will also manage field logistics, contribute to technical reports, and maintain a strong safety culture during remote operations.
Hybrid · Calgary
Manage and provide senior technical input on vegetation and wetland technical work, including environmental assessments and evaluations. Collaborate with clients and interdisciplinary teams while mentoring junior staff and supporting business development activities.
