Advance your career as a Lead Development Miner at Dumas in the Timmins Camp. Operate Jumbo drills and lead teams to ensure safe and efficient underground mining operations.

This role involves leading a dedicated development crew while utilizing a Jumbo drill for effective drilling, blasting, and ground support installation. Dumas seeks candidates with at least three years of Jumbo drill operation experience and robust leadership within underground development mining. A commitment to safety and effective communication is essential to meet project targets.

Key Responsibilities:
• Operate Jumbo drill to execute mining plans efficiently
• Lead development crew for optimal safety and productivity
• Construct and maintain installations as operations advance




• Organize muck removal and uphold clean work environments
• Ensure strict adherence to safety and environmental protocols

Requirements:
• Underground Hard Rock Mining Common Core certification
• Minimum 3 years’ Jumbo drill operation experience
• Proven leadership in a development team setting
• Solid safety record with mechanical aptitude
• Ability to cycle full rounds accurately

Drive excellence in mining operations with Dumas and develop your skills in a supportive setting.
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📌 Lead Development Miner At Dumas Ontario
🏢 Dumas Contracting
📍 Ontario