[Hiring] Principal Hydrogeologist @Montrose Environmental Group

Role Description

As an Principal Hydrogeologist, you’ll be responsible for assisting multiple projects where you will have increasing interaction with our multi-disciplinary staff, regulatory agencies and clients. You will be part of a strong team of committed professionals.

The compensation range for this role is $135,000 to $185,000, commensurate with experience, skills, and geographic location.

To thrive in this role, you’ll be comfortable taking ownership of the following responsibilities:

• Strategic Leadership & Business Development
  • Support Market Sector Leads with the strategic growth of Our 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 (e.g., 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.
• 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.

Qualifications

• Master’s or PhD in Hydrogeology, Geological Engineering, or a related geoscience discipline.
• Licensed P.Geo. or P.Eng. 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.
• 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).

Benefits

• We are an Equal Opportunity Employer.
• We are committed to providing access and reasonable accommodation in our employment for individuals with disabilities.