Development Supervisors
DumasTimmins, Ontario, Canada
Posted October 29, 2025
Contract / Temporary
About the Company
Dumas Contracting Ltd. provides full-service underground mining services across the Americas, covering site development to production mining.
Job Description
Dumas is hiring Development Supervisors for a full-service underground mining contractor, providing services to clients in the Americas. The role involves specializing in mine construction, production, and services. This position offers challenging work, competitive compensation, and a commitment to safety and career development.
Requirements
- Minimum of 3 years experience supervising in Development mining
- Outstanding safety record
- Ontario Basic Underground Common Core Hard Rock Mining with Supervisory Module
- High Speed Lateral, Incline and Decline Development
- Procedures, Regulations and Safe Operation of Rocket Boomer 282 Jumbo, X-lifts - bolting, maintain services, etc..., Jack-leg and Stoper
- Possess an outstanding safety record
Benefits
- Excellent compensation
- Comprehensive benefits
- Performance-based financial rewards
- Commitment to health and safety
- Training and career development
- Global opportunities