About the Role:
As a Jumbo Operator with Dumas, you will be responsible for the safe and efficient operation of jumbo drills to perform underground development drilling. This role is critical to advancing mine development while maintaining strict adherence to safety and operational standards.
Key Responsibilities:
- Operate jumbo drills to perform accurate drilling for development headings according to line and grade specifications.
- Install ground support as required, including bolts and mesh.
- Ensure compliance with Dumas and site-specific safety protocols and environmental regulations.
- Conduct pre-operational checks and routine maintenance on equipment, reporting all issues promptly.
- 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
Qualifications:
- Previous experience operating jumbo drills in an underground mining environment.
- 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.
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
Submit Your Application:
Please send us your resume via our website at www.dumasmining.com – it is important to submit your transcripts using the “Add Portfolio” button under the additional files section at the bottom of the first page.
Thank you for your interest in this career opportunity with Dumas Contracting Ltd. 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.
Dumas Contracting Inc. is committed to an environment that is barrier free. If you require accommodation during the hiring process, please inform us in advance so that we can arrange reasonable and appropriate accommodation.
We appreciate the interest of all applicants; however, only those candidates selected for an interview will be contacted. Dumas Contracting Inc. does not use artificial intelligence to screen, assess, or select applications. This advertisement is for an existing vacancy.
The above reflects the general duties considered to describe the principle functions of the job and shall not be construed as a detailed job description of all work requirements that may be inherent in the job. This description is for the purpose of information only. It is understood that the terms or conditions of the job are subject to change as may be deemed necessary by the Company to maintain a safe and efficient operation.
Skills Required
- Previous experience operating jumbo drills in an underground mining environment
- 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
- Canadian citizenship or written authorization to work in Canada
- Currently residing in Canada
- Pass alcohol and drug testing
- Complete site-specific training and requirements
What We Do
Dumas is a full-service underground mining contractor serving clients across the Americas. It delivers complete solutions throughout the underground mine life cycle, from development and production to shaft sinking and engineering. Its specialties include mine construction, mine development, production mining, mine services, and engineering. The company emphasizes safety, innovation, productivity, collaboration, and quality results delivered on time and within budget.
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