Join Dumas as a Lead Development Miner and Jumbo Operator at the West Cache Gold Project in Timmins. Lead a crew, operate a Jumbo drill, and ensure safety while maximizing productivity.

This position requires leadership and technical skills in underground development mining. As a Lead Development Miner at Dumas, you will oversee a crew while operating a Jumbo drill in adherence to rigorous safety protocols and mining plans. Your primary focus will be on drilling, blasting, and installing ground support to enhance underground operations efficiently.

Key Responsibilities:
• Operate Jumbo drill following mining plans
• Lead crew for secure, productive outcomes
• Maintain and construct underground installations




• Ensure muck removal and secure work conditions
• Conduct equipment checks and maintenance

Requirements:
• 3+ years Jumbo drill operation experience
• Underground Hard Rock Mining Common Core modules
• Proven leadership in development mining
• Robust safety record and mechanical aptitude
• Ability to cycle full rounds and analyze drilling patterns

Bring your expertise in underground mining and leadership to Dumas and help optimize our operations.
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📌 Lead Development Miner At Dumas Ontario
🏢 Dumas Contracting
📍 Ontario