Underground development miners at Dumas operate jumbos, bolters, and scoops across the West Cache Gold Project on a 14/14 rotation. Drilling and blasting expertise is essential.

As a Development Miner with Dumas, you will perform conventional underground development at Galleon Gold’s West Cache Gold Project. Your work includes drilling, blasting, scaling, and installing ground support. You will maintain equipment, follow safety protocols, and communicate with supervisors and team members.

Key Responsibilities

Perform underground drilling, blasting, scaling, and ground support installation

Operate and maintain jumbos, bolters, and scoops

Complete pre-operational checks and routine equipment maintenance

Follow Dumas, site safety, and environmental protocols





Participate in inspections and hazard assessments

Requirements

Minimum two years’ conventional underground development mining experience

Valid Ontario Underground Hard Rock Miner Common Core certification

Strong knowledge of drilling and blasting techniques

Ability to work in confined, physically demanding environments

Excellent safety record and commitment to protected practices

Apply your underground development, equipment operation, and safety skills as a Dumas miner at West Cache Gold Project.

📌 Underground Development Miner Timmins (Iroquois Falls)
🏢 Dumas
📍 Iroquois Falls