The Site Prep Leader and Helper are responsible for performing a variety of underground rehabilitation duties, including scaling, mucking, drift excavation drilling, installing ground support systems, and applying shotcrete in active rehabilitation areas. This role involves working in old mine workings, ramps, and other underground environments while maintaining a strong focus on safety, quality, and productivity.
Key responsibilities include operating jackleg and stoper drills to complete rehabilitation work safely and efficiently, installing and repairing ground support systems such as bolts, mesh, and screening, and scaling loose ground to ensure a safe and stable workplace. The successful candidate will also assist with development-related tasks, perform equipment inspections and basic maintenance, and communicate effectively with supervisors and crew members to meet daily operational goals.




The ideal candidate demonstrates a solid commitment to safety, follows all site-specific procedures and environmental standards, and actively participates in hazard identification and workplace inspections.
Schedule & Site Information 7/7 rotation
Rotating days and nights
10-hour shifts
Drive-in site only
Drug and alcohol testing required
Qualifications Ontario Underground Hard Rock Common Core (Helper – an asset)
Ability to read and interpret ground support plans
Strong understanding of underground rehabilitation and safety practices
Willingness to complete pre-access testing as a condition of employment
Ability to work independently and as part of a team

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📌 Site Prep Leader and Helper – Hemlo Mining Corp Project Site (Manitoba)
🏢 Manroc Developments
📍 Manitoba