Construction Miner - Stock

Timmins, Ontario, Canada • Posted March 23, 2026

Job Type: Full-time

Location: Timmins, Ontario

Posted: March 23, 2026

Category: Extraction Workers

Application Deadline: May 02, 2026

Role Description

Description
 Position at Dumas About the Role:
As a Construction Miner at Dumas, you’ll be responsible for building and maintaining underground infrastructure critical to mine operations. This includes installing ground support, shotcrete, ventilation systems, and mine services. You’ll work in challenging underground environments, ensuring safety and quality while supporting project timelines.
Key Responsibilities: 
Perform a wide range of underground construction tasks such asshotcreting, cement work, and installation of ventilation walls and ducts.
Install and maintain mine services (air, water, pumping systems).
Build and maintain underground infrastructure (refuge stations, storage areas, ventilation doors).
Read and interpret blueprints and construction drawings.
Ensure compliance with Dumas and site-specific safety protocols and environmental regulations.
Conduct pre-operational checks and routine m...
                

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