Position: Underground Mechanic Project: Bell Creek Rotation: 7/7 Shift: 10HRs Potential Renumeration: KPI Bonus – Referral Bonus Travel/Accommodations/Meals: Per Site Specific Allowance 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. Alcohol and Drug Test, Site Specific Training, Site Specific Requirements.

Artificial

Intelligence is not used during any stage of the hiring process. 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. As a Mobile Maintenance Mechanic at Dumas, you will play a critical role in maintaining and repairing the fleet of heavy mining equipment that keeps our operations running safely and efficiently.

You will work underground in a fast-paced setting, ensuring equipment reliability and minimizing downtime to support production goals while working safely and efficiently. Troubleshoot, diagnose, and repair underground mining equipment, including jumbos, MacLean bolters, scoops, utility vehicles, and drills.



Perform preventive and corrective maintenance to ensure optimal equipment performance and minimize downtime.

Maintain accurate records of repairs, inspections, and parts used. Respond promptly to equipment breakdowns and perform root cause analysis for failures. Ensure compliance with Dumas and site-specific safety protocols and environmental regulations.

Participate in workplace inspections and hazard assessments.

Valid Red

Seal/Journeyman License in a Mechanic trade along with 3+ years of heavy-duty mechanic experience Valid Ontario Underground Hard Rock Miner Common Core certification. Solid knowledge of drilling and blasting techniques. Performance-based financial rewards Training and career development Please send us your resume via our website at – it is important to submit your transcripts using the "Add Portfolio" button under the additional files section at the bottom of the first page.

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. does not use artificial intelligence to screen, assess, or select applications.

📌 Underground Mining Mechanic | 7/7 Rotation, High Earning (Ottawa)
🏢 Dumas Contracting
📍 Ottawa