Principal Hydrogeologist

Principal Hydrogeologist

OUR PURPOSE

At Montrose Environmental we help protect the air we breathe, the water we drink, and the soil that feeds us. Our teammates collaborate across services, disciplines, and geographies to solve environmental challenges together – motivated to do better for our clients, each other, and the communities where we live and work. We deliver responsive, locally connected, and scalable solutions to help our clients achieve their ambitious goals for a more sustainable and resilient future.

WHO WE ARE

Montrose is a leading environmental solutions company focused on supporting commercial and government organizations as they deal with the challenges of today and prepare for what’s coming tomorrow. In Canada, we are one of the leading providers of environmental consulting and engineering services and part of a global network of teammates across 100+ locations around the world.

OUR COMMITMENT TO DIVERSITY, EQUITY AND INCLUSION

Our team is made up of diverse people working collaboratively towards common goals. We value the contributions and perspectives of all employees and are committed to equity and diversity initiatives to create a feeling of belonging for all of our people. When we are inclusive and diverse in a way that reflects the broader world we serve, we are able to draw from a wider community of excellence within the regions we operate.

ABOUT THE ROLE :

This is an exciting opportunity for a Principal Hydrogeologist to join a well-established groundwater business and bring your flare and experience to help continue market growth. As Principal Hydrogeologist you will be responsible for providing principal technical hydrogeological expertise in the Canadian water and mining markets and integrating with and supporting global projects. The role will be instrumental in collaborating with commercial, project management, and technical leaders to create opportunities to plan, develop, deliver and operate a range of projects.

This is a key role in supporting growth of the Canadian hydrogeology team, in terms of team development and career growth, building technical capability with a focus on mining. You will be a technical and project lead, as well as delivering technically excellent water services and consultancy services outcomes. You will keep abreast of new methods, technologies and developments impacting our business in order to recommend change to current or new direction by tracking and contributing to industry developments, thus ensuring Montrose is applying the latest technical developments.

You will be a market leader and help drive client and business development in the mining market, and be responsible for winning work, identifying the next strategic opportunities and support the winning of those opportunities. Through regular industry participation, you will develop and maintain strong key client relationships, identify emerging opportunities with clients and act as a trusted advisor to Montrose clients.

Are you looking to…

Have flexibility and autonomy without geographic or profit center limitations to develop, manage and undertake projects and technical studies related to groundwater in support of water resources, and mining, and others as appropriate.

Apply advanced hydrogeological and geoscience principles to solve complex groundwater challenges across all stages of a mine’s lifecycle — from exploration, feasibility, and operations through to closure and post-closure.

Lead technically challenging hydrogeological investigations and design studies in support of mining and mine water management.

Work collaboratively with multidisciplinary teams to integrate hydrogeology into mine design, environmental assessment, dewatering, permitting, and closure planning.

Partner with long-standing mining clients, regulatory agencies, and technical experts across Canada and internationally.

Join a respected, growing environmental and engineering consultancy committed to technical excellence and innovation.

As a Principal Mining Hydrogeologist, you will be a key technical and strategic leader within Montrose’s Hydrogeology Practice. You will provide oversight, mentorship, and direction for complex groundwater programs supporting open pit, underground, and surface mining operations.

Key Responsibilities :

Strategic Leadership & Business Development

Support Market Sector Leads with the strategic growth of Montrose’s Mining Hydrogeology services across Canada and globally.

Support the development and implementation of business development strategies in collaboration with Service Directors, Technical Directors, and Market Sector Leads.

Identify, pursue, and win new project opportunities in the mining and water sectors through strong client relationships and technical reputation.

Represent the company in technical and industry forums, professional and industry associations, conferences, and client presentations.

Technical Leadership Across the Mine Lifecycle

Exploration and Feasibility :

Design and interpret hydrogeological site investigations, aquifer testing programs, and baseline water resource assessments. Contribute to feasibility studies and environmental impact assessments (EIA / EIS) by evaluating hydrogeological risks and water supply potential.

Development and Operations :

Develop dewatering and depressurization designs and strategies, groundwater flow and contaminant transport models, and integrated water balance models FEFLOW, MODFLOW, MIKE SHE, GoldSim). Support permitting and compliance monitoring programs.

Closure and Post-Closure :

Lead studies on long-term groundwater recovery, pit lake evolution, seepage control, contaminant attenuation, and water quality risk management. Develop conceptual and numerical closure models to support mine reclamation and regulatory closure criteria.

Ensure project quality, technical rigor, and safety are maintained to the highest standard through QA / QC reviews, technical direction, and peer review of deliverables.

Project and Team Management

Provide senior review and technical oversight of hydrogeological studies and modelling assignments.

Supervise and mentor junior, intermediate, and senior hydrogeologists, fostering professional growth and technical excellence.

Collaborate closely with geotechnical, geochemical, surface water, and environmental disciplines to deliver integrated water management solutions.

Ensure projects are delivered on time, within budget, and aligned with Montrose’s health, safety, and quality standards.

Client and Regulatory Engagement

Maintain and strengthen relationships with mining companies, Indigenous communities, regulators, and partner firms.

Act as senior liaison during regulatory review processes and stakeholder consultations.

Provide expert input and testimony during permitting hearings or public engagement sessions.

What We Are Looking For

Master’s or PhD in Hydrogeology, Geological Engineering, or a related geoscience discipline.

Licensed or in Ontario (additional provincial registrations an asset : BC, AB, YT, NT, SK).

25+ years of hydrogeological experience, with at least 15 years in mining hydrogeology.

Proven leadership in all aspects of the mine lifecycle — exploration, baseline, development, operation, closure, and post-closure.

Demonstrated technical expertise in :

Integrated surface water–groundwater modelling MIKE SHE, HydroGeoSphere).

Mine dewatering, pit lake and tailings seepage assessment, and mine water management.

Mine dewatering and depressurization system design and assessment.

Geochemical and hydrogeological data interpretation.

Proven ability to win and deliver multi-million-dollar projects in mining and water management.

Exceptional written and verbal communication skills; ability to produce and review high-quality technical deliverables.

Commitment to mentoring and developing staff across all levels.

Knowledge of Canadian federal and provincial / territorial environmental and mining regulations, including permitting, closure, and water management requirements.

Enthusiasm for technical excellence, innovation, and continuous professional development.

Willingness to travel within Canada and internationally for short- to medium-term assignments.

Valid Class G driver’s license (or equivalent).

Why Choose Montrose?

At Montrose you will be part of an amazing community of collaborative people who live shared mission and principles and bring industry-leading technical expertise to their work every day. This is a permanent position with a salary range of $135,000-$185,000, starting pay is dependent on multiple factors, such as skills, experience and work location. We offer a comprehensive compensation package, which includes benefits, RRSP matching, vacation days and sick days. We are also committed to flexible work hours and schedules, team-based work, and cross-training opportunities.

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Are you the one we're looking for? Please apply to us directly .

Montrose is committed to providing a safe and productive work environment and to promoting the health, safety and well-being of our employees. In keeping with our Health & Safety Policy, individuals in safety sensitive positions are subject to pre-employment, pre-access (and in some client cases, random) alcohol & drug testing as well as drivers abstract reviews.

Applicants must have legal authorization to work in Canada with no restrictions.

We welcome and promote diversity and inclusion in our workplace and encourage applications from all qualified individuals. Montrose provides support in its recruitment processes to applicants with disabilities; including accommodation that takes into account an applicant’s accessibility needs. Candidates requiring accommodation during the recruitment process are asked to contact Human Resources directly.

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While we appreciate all applications we receive, we advise that only candidates under consideration will be contacted.