Underground Gas & Ventilation Engineer

• Develop, maintain and update CSG reservoir models assessing gas quality, quantity, and drainage potential
• Conduct simulations to determine SIS/UIS designs, gas drainage needs, equipment requirements and supporting infrastructure
• Support planning and execution of drilling programs, including gas capture, disposal, and destruction methods
• Contribute to waste gas utilisation studies for beneficial or commercial use
• Work with mine sites and CSG third‑party providers to assist with gas drainage projects
• Develop and maintain underground ventilation models using recognised software (e.g., Ventsim)
• Assess ventilation requirements to support mine design, production schedules and methane management strategies
• Integrate ventilation modelling with mine planning datasets and operational information
• Provide gas and ventilation input into studies and projects from Concept through to Execution
• Liaise with site teams to gather data, validate assumptions, and support operational troubleshooting
• Prepare CSG Statements and supporting documentation for ML/PL applications
• Support environmental approvals, project documentation and LOM plans
• Present technical concepts clearly to both technical and non‑technical audiences

• Bachelor’s degree in Mining, Civil, Geological, Mechanical Engineering or similar discipline
• Experience using gas reservoir modelling tools and underground ventilation planning software
• Proficiency with standard mine planning tools and Microsoft Office
• Registered Professional Engineer (PE/RPEQ) or eligibility to obtain (desirable)
• Strong communication and technical writing skills
• Minimum 5 years’ underground mining engineering experience, with emphasis on gas reservoir modelling and ventilation planning
• Demonstrated experience in CSG exploration, evaluation, planning and production
• Proven capability in developing ventilation models to support mine planning, gas drainage and methane management

Registered Professional Engineer (PE/RPEQ) or eligibility to obtain

• Competitive remuneration and benefits
• Career growth and professional development opportunities
• A supportive, safety‑focused culture
• Access to flexible work options where applicable
• Health and lifestyle benefits (WHEREFIT)
• Employee recognition programs