DescriptionPosition at Dumas
PositionDevelopment Supervisor
ProjectBell Creek
Rotation7/7
Shift11HRs
Wage$71.00 - $80.92 /HR
Potential RenumerationKPI Bonus – Referral Bonus
Travel/Accommodations/MealsPer Site Specific Allowance
BenefitsDumas 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 RequirementsAlcohol and Drug Test, Site Specific Training, Site Specific Requirements.
ScreeningAll applications are reviewed by the Recruitment Department;
Artificial Intelligenceis not used during any stage of the hiring process.
EligibilityTo 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 RoleAs a Development Supervisor at Dumas, you will oversee underground development activities, ensuring crews meet production targets safely and efficiently. This role requires strong 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 protected 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
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📌 Development Supervisors - Bell Creek (Winnipeg)
🏢 Dumas Contracting
📍 Winnipeg