Description Position at Dumas

Position Development Supervisor

Project Bell Creek

Rotation 7/7

Shift 11HRs

Wage $71.00 - $80.92 /HR

Potential Renumeration KPI Bonus – Referral Bonus

Travel/Accommodations/Meals Per Site Specific Allowance

Benefits Dumas has a comprehensive benefits package offering life insurance, health/dental/vision/fitness provisions, and pension and employee assistance program(s) that support your physical, mental, and financial wellbeing.

Pre-Employment Requirements Alcohol and Drug Test, Site Specific Training, Site Specific Requirements.

Screening All applications are reviewed by the Recruitment Department; Artificial Intelligence is not used during any stage of the hiring process.

Eligibility To be considered, you must be a Canadian citizen, or authorized in writing to work in Canada under federal immigration requirements, and currently be residing in Canada.

About The Role As a Development Supervisor at Dumas, you will oversee underground development activities, ensuring crews meet production targets safely and efficiently. This role requires solid technical knowledge of development mining and proven leadership skills to maintain Dumas’ outstanding safety record.

Key Responsibilities





Supervise underground development crews to achieve cycle targets and maintain safe work practices.

Coordinate drilling, blasting, mucking, and ground support installation according to mine plans.

Ensure compliance with all health, safety, and environmental regulations.

Monitor equipment use and conduct inspections to maintain operational readiness.

Communicate daily plans and progress to management and crews.

Support training and development of team members.

Qualifications

Underground Hard Rock Mining Common Core with Supervisory Modules.

Minimum 2–3 years’ experience supervising underground development mining.

Strong knowledge of high-speed lateral, incline, and decline development procedures.

Familiarity with mechanized equipment (e.g., Rocket Boomer 282 Jumbo, X-lifts, jackleg, stoper).

Outstanding safety record and leadership ability.

Take on the challenges and rewards of a career that will take you far.

Why Dumas?

Excellent compensation and comprehensive benefits

Performance-based financial rewards

Commitment to health and safety

Training and career development

Global opportunities

📌 Development Supervisors (Winnipeg)
🏢 Dumas Contracting
📍 Winnipeg