Lead Development Miner/Jumbo Operator - Gowest

Dumas
Full-time Canada, Ontario Extraction Workers
Posted:
February 26, 2026
Location:
Canada, Ontario, Canada

Job Description

Description

Position at Dumas

About the Role:

As a Lead Development Miner/Jumbo Operator at Dumas, you will lead a development crew and operate a Jumbo drill to advance underground headings safely and efficiently. This role involves drilling, blasting, and installing ground support while ensuring adherence to mine plans and safety standards.

Key Responsibilities:

  • Operate Jumbo drill to cycle full rounds according to the mining plan, following geology control for minimal dilution.
  • Lead a development crew to achieve safe and productive results.
  • Construct and maintain underground installations as the face advances.
  • Organize muck removal and maintain clean, safe work areas
  • Ensure compliance with Dumas and site-specific safety protocols and environmental regulations.
  • Conduct pre-operational checks and routine maintenance on equipment, reporting all issues promptly.
  • Communicate effectively with superv...
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    Job Overview

    Job Type: Full-time
    Location: Canada, Canada
    Posted: February 26, 2026
    Deadline: April 07, 2026