Position: Jumbo Drill Operator.

Company: Dumas Contracting Ltd.

Business Address: 865 Mountjoy Street South, Timmins, ON, P4N 7W7, Canada.

Work Location/Project: Near Timmins, Ontario.

Rotation: Dependent on Project Site – 5/2, 7/7, 14/14.

Shift: Dependent on Project Site – 10.5HRs, 11HRs, 12HRs.

Wage: $39.00/HR & Overtime + Potential for discretionary performance-based bonuses.

Employment Terms: Permanent Full-Time.

Language of Work: English.

Vacancy: Multiple Positions Available.

Travel/Accommodations/Meals: Per Site Specific Allowance.

Benefits: A comprehensive perks package offering life insurance, health/dental/vision/fitness provisions, and pension and employee assistance program(s) that support 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/permanent resident, or authorized to work legally in Canada under federal immigration requirements.

Contact: (1) (phone hidden); 865 Mountjoy Street South, Timmins, ON, P4N 7W7, Canada.

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.

Required Qualifications

Minimum 2 years’ experience operating jumbo drills in an underground mining environment, required.

Valid Ontario Underground Hard Rock Miner Common Core certification, preferred.

Ability to work in physically demanding and confined environments, required.

Excellent safety record and commitment to safe work practices, required.

Why Dumas?

Excellent compensation and comprehensive benefits

Performance-based financial rewards

Commitment to health and safety

Training and career development

Global opportunities

Note
The above reflects the general duties considered to describe the principal 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 daily tasks may vary, as deemed necessary by the Company to maintain safe and efficient operation.

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.

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