U/G Mechanic

About the Role

As a Mobile Maintenance Mechanic at Dumas, you will play a critical role in maintaining and repairing the fleet of heavy mining equipment that keeps our operations running safely and efficiently. You will work underground in a fast‑paced setting, ensuring equipment reliability and minimizing downtime to support production goals while working safely and efficiently.

Key Responsibilities

• Troubleshoot, diagnose, and repair underground mining equipment, including jumbos, MacLean bolters, scoops, utility vehicles, and drills.
• Perform preventive and corrective maintenance to ensure optimal equipment performance and minimize downtime.
• Maintain accurate records of repairs, inspections, and parts used.
• Respond promptly to equipment breakdowns and perform root cause analysis for failures.
• Ensure compliance with Dumas and site‑specific safety protocols and environmental regulations.
• Participate in work...