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🥝 Development Supervisor Role in Gold Mining

Dumas | timmins, Canada | Posted June 15, 2026

Job Description

Join Dumas as a Development Supervisor in the Galleon Gold Project to lead underground mining operations. Focus on production targets and safety while coordinating diverse activities.
As a Development Supervisor at Dumas, you'll play a critical role in underground development operations. Your expertise will help ensure that drilling, blasting, and mucking are performed efficiently and safely. This position requires a solid understanding of mining techniques and commitment to maintaining an exceptional safety record.
Key Responsibilities:
• Lead teams to achieve underground development targets
• Coordinate essential mining functions according to plans
• Enforce health, safety, and environmental compliance
• Supervise equipment use and perform inspections
• Update management and crews on daily progress
Requirements:
• 3+ years supervising underground operations
• Hard Rock Mining Common Core with Supervisory Module
• Familiarity with mechanized mining equ...

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