Open Pit Dewatering Engineer

Description

We are IAMGOLD. Innovative, Accountable Mining.

IAMGOLD is a Canadian-based gold mining company with operations and development projects across North America and West Africa. With flagship operations such as the Côté Gold Mine in Ontario—one of Canada’s largest and most technologically advanced gold mines—we’re not just mining gold; we’re shaping the future of mining.

We believe mining can be different. By combining innovation with a strong commitment to sustainability and accountability, we create lasting value for our people and the communities where we operate. At IAMGOLD, when we engage, empower, and support each other, we create extraordinary outcomes—delivering value for our people, partners, and stakeholders while building stronger, more resilient communities.

At Côté Gold, we’re leading the way in modern mining. With an 18+ year mine life, Côté Gold will inject C$5 billion in wages into the economy and create lasting benefits for the region. Over 600 full-time jobs and strong partnerships with Mattagami and Flying Post First Nations mean you’ll be part of something bigger—building prosperity and progress for generations. Industry leaders call us “a model for modern mining and sustainability”, and you can help write the next chapter.

Want to Learn More About IAMGOLD?

- Check out the IAMGOLD Blog

- Read about our Côté Gold

About the role:

We are actively searching for an Open Pit Dewatering Engineer located at the Côté Gold Mine Site reporting to the Superintendent, Geotechnical and Tailings. The Open Pit Dewatering Engineer is instrumental in designing, implementing, and optimizing water management systems to facilitate safe, efficient, and sustainable mining operations in an open-pit environment.

This role leverages expertise in hydrogeology, geotechnical engineering, and dewatering systems to mitigate water-related risks, enhance slope stability, and ensure regulatory compliance. The engineer collaborates with multidisciplinary teams, including mine operations, geotechnical specialists, hydrogeologists, and environmental experts, to integrate dewatering strategies into comprehensive mine plans and infrastructure development.

Responsibilities:

- Design, implement, and manage integrated open pit dewatering strategies based on hydrogeological assessments, groundwater modeling, geotechnical data, and long-term mine planning.

- Engineer, install, and maintain dewatering infrastructure including high-capacity pumps, pipelines, sumps, drainage systems, and real-time monitoring instrumentation.

- Conduct feasibility studies, risk assessments, and cost-benefit analyses to support dewatering projects while accounting for operational, geotechnical, and environmental constraints.

- Analyze pump performance, water balance models, and slope stability data to optimize system efficiency, manage water inflows, and reduce energy and environmental impacts.

- Monitor pit water levels and dewatering assets through regular inspections, diagnosing system issues and coordinating maintenance and repairs to ensure operational continuity.

- Collect, analyze, and interpret groundwater quantity and quality data to support decision-making, reporting, and regulatory compliance.

- Identify and mitigate dewatering-related risks, including slope instability and water ingress, while adhering to mine safety standards, ground control plans, and fatal risk controls.

- Collaborate with operations, geology, geotechnical, and project teams, as well as external contractors, to align dewatering solutions with mine design, production objectives, and construction activities.

Qualifications Key Skills & Knowledge:

- Bachelor’s degree in Mining Engineering, Geological Engineering, Hydrogeology, Civil Engineering, Environmental Engineering, or a related field; a Master’s degree is advantageous.

- In-depth knowledge of hydrogeology, groundwater flow dynamics, rock mass classification, and mining drainage principles.

- Expertise in pump operations, troubleshooting, and maintenance, encompassing submersible, diesel, electric, and high-horsepower systems.

- Proficiency in interpreting engineering drawings, water balance models, instrumentation diagrams, and geotechnical analyses.

- Competence with specialized software, including mine planning tools (e.g., Vulcan, MineSight), geotechnical software (e.g., Rocscience), water management applications, and modeling programs for slope stability and ventilation.

Relevant Experience:

- Minimum of 5 years of experience in mine water management, pumping systems, and groundwater monitoring, preferably in open-pit mining or heavy industrial settings.

- Prior involvement in open-pit operations, geotechnical design, or dewatering projects is highly valued; professional engineering (PE) licensure is preferred.

Skills & Strengths, We Value:

- Superior analytical and problem-solving capabilities, with a focus on data-driven decision-making.

- Demonstrated ability to collaborate effectively in multidisciplinary teams and communicate complex technical information clearly.

- Strong organizational, reporting, and technical writing skills.

- Adaptability to work in physically demanding outdoor environments, including variable weather and exposure to mining hazards.

What we Offer:

At IAMGOLD, we don’t just reward performance we invest in your potential. Our total rewards package is designed to support your well-being today and encourage your growth for tomorrow. Because the future of mining, and your career, starts here.

- Comprehensive Health Coverage – Extended health, dental, and insurance benefits for peace of mind.

- Flexible Spending Power – Health & Personal Spending Accounts to fit your evolving needs.

- Support When It Matters – Employee & Family Assistance Program for life’s challenges.

- Future-Ready Savings – Registered Pension Plan with company match, plus TFSA & RRSP options.

- Shared Success – Employee Share Purchase Plan with company match—because we grow together.

Salary Range: $89,000-$122,400

The final offer is determined based on your individual skills, qualifications, and competencies and aligned with our commitment to internal equity.

We recognize that not everyone will meet every requirement listed, and that’s okay. If this role excites you and you believe you have relevant experience or transferable skills, we encourage you to apply. We value potential and are committed to supporting growth and development.

We’re an equal opportunity employer, committed to building a workplace where every perspective sparks progress. We welcome applications from women, Indigenous Peoples, visible minorities, persons with disabilities, and members of the 2SLGBTQIA+ community. Need accommodation during the recruitment process? Just let us know, we’ll make it happen.

Mining. Redefined. We’re building a modern mining company driven by innovation, accountability, and a deep commitment to sustainability.

Please note that IAMGOLD does not use AI tools within our applicant tracking system to support the screening of applications

Primary Location: Canada

Work Locations: 06 - Cote Gold Mine Site IAMGOLD Corp, Côté Gold Division 3 Mesomikenda Lake RdPO Box 100 Gogama P0M 1W0

Job: Technical Services

Organization: Cote Gold

Job Posting: Mar 9, 2026, 8:13:46 AM