Advance your career with Dumas as a Lead Jumbo Operator in the Timmins Camp. This role involves leading a development crew while operating a Jumbo drill for efficient underground mining. In this Lead Development Miner position, you will oversee a team during 12-hour shifts on a 14/14 rotation. Essential duties include drilling, blasting, and installing support to ensure safety and adherence to mining plans. You'll also conduct routine equipment checks and maintain a safe work environment. Key Responsibilities: • Operate Jumbo drill as per mining plan • Lead development crew for safe operations • Construct underground installations as face advances • Maintain clean and organized work areas • Ensure safety protocols and regulations compliance Requirements: • Underground Hard Rock Mining Common Core certification • Minimum 3 years experience operating Jumbo drill • Proven leadership experience in development mining • Strong mechanical aptitude and safet...