Expression of Interest – Underground Mining Opportunities Important: Only complete applications will be considered. Applicants must upload an updated resume, either Word, PDF, or other accepted text format (NO JPG or PNG -no pictures), along with a recent copy of their Ministry Transcripts (Ontario Common Core or Quebec equivalent, as applicable). Applications that are incomplete or missing required documentation will not be considered. Project: Galleon Gold – West Cache Gold Project Rotation: 14/14 7/7 5/2 depending on position Shift: 12 hr or 8 hr depending on position Wage: Competitive – based on position and experience Potential Renumeration: KPI / Retention 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 Opportunity: Dumas is seeking Expressions of Interest from motivated mining professionals interested in future opportunities at the Galleon Gold – West Cache Project near Timmins, Ontario. As project activities continue to ramp up, we anticipate opportunities across a variety of underground mining, construction, maintenance, technical, and supervisory roles. By submitting your application, you will be considered for current and future opportunities that match your skills, experience, and qualifications. Whether you are an experienced underground miner, tradesperson, equipment operator, supervisor, technician, or mining professional, we encourage you to apply and become part of our talent pipeline for this exciting project. Potential Opportunities May Include: Supervisors and Forepersons Development Miners Construction Miners Jumbo Operators Bolter Operators Scoop Operators Raise Miners Underground Electricians Underground Mechanics Underground Surveyors Boom truck Operators Haul Truck Operators Project Support and Technical Roles Qualifications: Previous mining, construction, industrial, or trades experience is a MANDITORY requirement. Underground Hard Rock Miner Common Core, Surface Common Core, or trade certifications considered assets depending on the position. Strong commitment to safety and safe work practices. Ability to work effectively in a team environment. Relevant mining, industrial, construction, or trade experience will be considered based on project requirements. 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 Ministry transcripts using the “Add Portfolio” button under the additional files section at the bottom of the first page. When applying, please indicate the position(s) you are interested in, your certifications, and your preferred rotation if applicable. 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 intended to build a talent pipeline for anticipated project requirements and does not guarantee employment. The above reflects the general duties considered to describe the principle functions of potential positions and shall not be construed as a detailed job description of all work requirements that may be inherent in any specific role. This description is for the purpose of information only. It is understood that the terms or conditions of employment are subject to change as may be deemed necessary by the Company to maintain a safe and efficient operation.