Jumbo Operators - Lalor

Canada, Manitoba, Canada • Posted March 15, 2026

Job Type: Full-time

Location: Canada, Manitoba

Posted: March 15, 2026

Category: Extraction Workers

Application Deadline: April 24, 2026

Role Description

Description
 Position at Dumas About the Role:
As a Jumbo Operator with Dumas, you will be responsible for the safe and efficient operation of jumbo drills to perform underground development drilling. This role is critical to advancing mine development while maintaining strict adherence to safety and operational standards.
Key Responsibilities: 
Operate jumbo drills to perform accurate drilling for development headings according to line and grade specifications.
Install ground support as required, including bolts and mesh.
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 supervisors and team members to meet production targets.
Participate in workplace inspections and hazard assessments.
All other duties as assigned by leaders...
                

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