Surface Water Specialist with GoldSim Modelling Expertise at Digby Wells Environmental

Key Responsibilities:

• Develop, calibrate, and maintain probabilistic water balance models using GoldSim software for mining projects.
• Conduct regional water balances considering multiple water users, losses and socio-economic constraints under climate change.
• Analyse and interpret hydrological data to support surface water management plans.
• Conduct scenario analysis to evaluate possible water contamination impacts on the environment including the following:
• Simulate and predict water quality/salt loads (using the contaminant transport module) within the mine system given initial conditions over the life of mine and post-closure.
• Conduct geochemical analysis involving aqueous geochemical speciation to estimate occurrence of acid mine drainage within mining environments.
• Conduct mixing or dilution models of different water sources for specific mining processes.
• Conduct local or regional scenario analysis to evaluate water supply reliability and operational risks.
• Provide technical expertise in surface water management, hydrology, and water resources planning.
• Collaborate with environmental engineers, hydrogeologists, and mine planners to integrate water balance models into broader project frameworks.
• Prepare technical reports, presentations, and documentation for internal and external stakeholders.
• Ensure compliance with local, regional, and international water management regulations and standards.
• Contribute to the design and implementation of water monitoring programs and data collection strategies.
• Mentor junior staff and provide guidance on modelling techniques and best practices.

Technical Skills:

• Proficiency in GoldSim software and a solid understanding of probabilistic modelling techniques.
• Knowledge of hydrology, surface water systems, and water resource management.
• Familiarity with mining operations, tailings management, and water treatment processes.
• Competence in data analysis, GIS software, and other hydrological tools is an asset.

Soft Skills:

• Strong analytical and problem-solving abilities.
• Excellent communication skills, both written and verbal.
• Ability to work collaboratively in multidisciplinary teams.
• Strong organizational and time management skills with attention to detail.

Qualifications:

• Bachelor’s degree in Civil Engineering, Hydrology, Water Resources, or a related field (Master’s preferred).

Experience:

• 3–5 years of experience in developing and executing probabilistic water balance models using GoldSim in the mining industry.
• Proven track record of working on surface water and hydrological projects.