Lead Underground Mechanic

Dumas Contracting Ltd.; Timmins; On-site; CAD 102,000 - 109,000; Full time

Benefits offered by this job

Comprehensive benefits

Life insurance

Health/dental/vision/fitness

Pension

Employee assistance program

Job summary

Dumas Contracting Ltd. is seeking a Lead Mechanic for our Timmins Camp to oversee underground heavy mining equipment maintenance and repairs. The role focuses on reliability, safety, and uptime of jumbos, bolters, scoops, and haul trucks in a fast-paced underground setting.

You will supervise mechanics, coordinate with supervisors, and mentor staff while ensuring adherence to site safety protocols and regulatory requirements. A Red Seal/Journeyman license and 5+ years’ experience are required.

Qualifications

• Valid Red Seal/Journeyman License in a Mechanic trade.
• 5+ years of heavy-duty mechanic experience.
• Strong knowledge of hydraulic, electrical, and mechanical systems.
• Ability to read and interpret technical manuals and schematics.
• Excellent safety record and commitment to safe work practices.

Responsibilities

• Supervise and coordinate underground mechanics to meet maintenance targets.
• Diagnose, troubleshoot, and repair heavy mining equipment (jumbos, bolters, scoops, haul trucks).
• Perform preventive and corrective maintenance to minimize downtime.
• Communicate with supervisors and planners to prioritize repairs and parts ordering.
• Train and mentor mechanics to maintain high standards of workmanship and safety.
• Ensure compliance with Dumas and site-specific safety protocols and environmental regulations.
• Participate in workplace inspections and hazard assessments.

Skills

Red Seal License

Leadership experience

Job description

Position at Dumas

Exciting Opportunities in our Timmins Camp

Lead Mechanic -Multiple Projects (Various Sites across the Timmins Camp)

Rotation: 7/7, 14/14

Shift: 10 - 12 Hour shifts, depending on the site schedule

Wage: $74.00 - $79.45/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 Lead 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.

Key Responsibilities

• Supervise and coordinate underground mechanics to meet maintenance targets.
• Diagnose, troubleshoot, and repair heavy mining equipment (jumbos, bolters, scoops, haul trucks).
• Perform preventive and corrective maintenance to minimize downtime.
• Communicate with supervisors and planners to prioritize repairs and parts ordering.
• Train and mentor mechanics to maintain high standards of workmanship and safety.
• Ensure compliance with Dumas and site-specific safety protocols and environmental regulations.
• Participate in workplace inspections and hazard assessments.

Qualifications

• Valid Red Seal/Journeyman License in a Mechanic trade along with 5+ years of heavy-duty mechanic experience, with proven leadership experience.
• Basic Underground Common Core is an asset.
• Strong knowledge of hydraulic, electrical, and mechanical systems.
• Ability to read and interpret technical manuals and schematics.
• 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