Underground Development Miner – 7/7, 10‑Hour Shifts

Dumas Contracting Ltd.; Canada; On-site; CAD 191,982,000 - 209,175,000; Full time

Benefits offered by this job

Competitive compensation

Performance-based rewards

Health dental vision fitness

Pension plan

Career development

Job summary

Dumas Contracting Ltd. in Timmins is seeking a Development Miner - Conventional for the Bell Creek project.

You will perform underground development activities, including drilling, blasting, scaling, and installing ground support, while operating and maintaining mining equipment. The ideal candidate has a minimum of three years underground mining experience, Ontario Underground Hard Rock Miner Common Core certification, and a strong safety record.

Qualifications

• Minimum 3 years of underground mining experience, preferably in development.
• Valid Ontario Underground Hard Rock Miner Common Core certification.
• Strong knowledge of drilling and blasting techniques.
• Ability to work in physically demanding and confined environments.
• Excellent safety record and commitment to safe work practices.

Responsibilities

• Perform underground development activities including drilling, blasting, scaling, and installing ground support.
• Operate and maintain mining equipment such as jumbos, bolters, and scoops.
• Ensure compliance with Dumas and site safety protocols and environmental regulations.
• Conduct pre-operational checks and routine maintenance on equipment.
• Communicate effectively with supervisors and team members to meet production targets.
• Participate in workplace inspections and hazard assessments.
• All other duties as assigned by leadership

Skills

Underground mining experience

Drilling and blasting proficiency

Safety-conscious mindset

Ability to work in confined spaces

Education

Ontario Underground Hard Rock Miner Common Core certification

Tools

Jumbos

Bolters

Scoops

Job description

Dumas Contracting Ltd. in Timmins is seeking a Development Miner - Conventional for the Bell Creek project.

You will perform underground development activities, including drilling, blasting, scaling, and installing ground support, while operating and maintaining mining equipment. The ideal candidate has a minimum of three years underground mining experience, Ontario Underground Hard Rock Miner Common Core certification, and a strong safety record.