Supervisor, Mine Maintenance - Shovel and Drill (Mount Milligan)

Fort St. James, BC
On-site
Posted Oct 10, 2026
1 position

$120,000–$145,000 / year

Opens LinkedIn

Employment type: Full-time
Experience level: Senior · 5+ years
Minimum education: Professional degree
Posting language: English
Working hours: 40 hours per week
Seniority: Not Applicable

Job summary

Lead and coordinate daily maintenance work for electric and hydraulic shovels, blasthole drills, and support equipment, ensuring safe execution, equipment reliability, and timely completion of maintenance plans. Supervise tradespeople and contractors, manage work orders and resources, troubleshoot equipment issues, and communicate crew performance and equipment status to the Superintendent and other teams.

Job details

Become a valuable addition to Centerra's Mount Milligan Mine team Boost your career by joining an established organization Receive a competitive wage of $120,000 – 145,000 per year, plus bonus and benefits About Centerra Gold Headquartered in Toronto, Centerra Gold (TSX: CG) is one of the leading North American gold and copper producers engaged in the operation, exploration, development, and acquisition of quality mining assets in Asia, North America, and other markets worldwide. Centerra’s vision is to build a team-based culture of excellence that responsibly delivers sustainable value and growth. We are committed to the safety, integrity, ethics, and fairness of our operations, promoting the highest standards of ethical business conduct of our employees, officers, and directors. For more information, please see our website. About Mount Milligan Mine Located approximately 155 kilometres northwest of Prince George in central BC, the Mount Milligan Mine is a conventional truck-shovel open-pit copper and gold mine and concentrator with a 60,000 tpd capacity copper flotation processing plant. Mount Milligan operates with comfortable camp accommodations equipped with private washrooms, TV, Wi-Fi, an onsite gym, and other recreational activities. Bus transportation to and from site is provided free of charge from several locations within the region. Mount Milligan promotes a drug and alcohol-free workplace and has adopted a zero-tolerance policy with respect to alcohol or unauthorized drugs on site. About The Opportunity Mount Milligan is seeking a Supervisor, Mine Maintenance (Shovel and Drill) is responsible for the day-to-day coordination, execution, and frontline leadership of maintenance activities for electric and hydraulic shovels, blasthole drills, and related support equipment. This role ensures safe work practices, high equipment reliability, and effective execution of maintenance plans. The Supervisor works closely with trades personnel, planners, and operations to support maintenance efficiency and equipment availability, escalating complex issues to the Superintendent when required. Key Responsibilities Safety & Environment: Enforce compliance with all health, safety, and environmental policies and procedures. Conduct field-level risk assessments, safety inspections, and toolbox meetings. Participate in incident investigations and assist in implementing corrective actions. Promote and model a proactive safety culture on the shop floor and in the field. Frontline Leadership & Workforce Management Direct and supervise a team of tradespeople, including contractors (mechanics, electricians, welders, contractors). Assign daily work activities based on priorities and available resources. Monitor quality of work and provide coaching, mentorship, and feedback. Support employee development and identify training needs for skill advancement. Manage shift schedules, attendance, and workforce planning within assigned crews. Maintenance Execution Oversee the execution of planned, corrective, and emergency maintenance tasks. Ensure work orders are completed accurately, timely, and in compliance with standards. Collaborate with maintenance planners and warehouse personnel to ensure parts, tooling, and materials are available. Support major component replacements, troubleshooting, and inspections. Verify equipment readiness post‑maintenance and communicate status to Operations. Technical Expertise & Troubleshooting Provide frontline guidance in diagnosing mechanical, electrical, and hydraulic issues on shovels and drills. Elevate complex technical challenges to the Superintendent or OEM specialists when necessary. Encourage adoption of industry best practices and continuous improvement methods. Work Management & CMMS Utilization Input, approve, and close work orders in the CMMS (SAP) with accurate details. Maintain an organized backlog of maintenance tasks in coordination with Planning. Support the Superintendent in tracking KPIs such as equipment availability, downtime, and maintenance compliance. Cost Control & Resource Stewardship Promote efficient use of labor, materials, consumables, and contractor support. Identify opportunities to reduce costs while maintaining safety and equipment reliability. Ensure proper care and accountability for tools, equipment, and maintenance facilities. Communication & Reporting Provide daily updates to the Superintendent on crew performance, equipment status, and emerging issues. Communicate effectively with Operations, Engineering, Supply Chain, and other stakeholders. Prepare shift handover notes and participate in daily/weekly maintenance meetings. About You Heavy Duty Equipment Technician or related trades program. Interprovincial Red Seal trade certification. BC Mine Supervisor Certificate or willingness to obtain. Valid Class 5 Driver’s License. Safety certifications relevant to mining (e.g., Mine Rescue, First Aid), considered an asset. 5 - 8 years of experience in heavy mobile equipment maintenance, preferably in open‑pit mining. Minimum 5 years of supervisory, lead hand, or acting leadership experience. Experience with electric and hydraulic shovels (e.g., P&H, Komatsu, Caterpillar) and blasthole drills (e.g., Epiroc, Sandvik) is required. Strong knowledge of mechanical, electrical, and hydraulic systems for shovels and drills. Ability to diagnose and troubleshoot heavy mobile equipment issues. Proficiency with CMMS platforms (SAP) for work order management. Understanding of preventative, predictive, and corrective maintenance practices. Competence in interpreting technical documents, schematics, and OEM specifications. Computer literacy, including Microsoft Office Suite. Strong leadership and team‑building abilities, with the ability to coach and motivate trades personnel. Effective verbal and written communication skills. Solid organizational and time‑management skills to handle competing priorities. Strong problem‑solving and decision‑making skills, especially under pressure. Ability to collaborate with cross‑functional teams (Operations, Planning, Supply Chain). Commitment to safety, compliance, and continuous improvement. Working Conditions Camp-based role working 12-hour days on a 7 day on/7 day off rotation, with accommodation provided during rotation. Exposure to indoor/outdoor environments, heavy equipment, noise, and moving parts. PPE always required. Safety-sensitive environment with zero-tolerance drug and alcohol policy. Bus transportation provided from regional locations. About The Benefits As a member of Centerra's Mount Milligan Mine team, you can look forward to a competitive compensation structure based on experience, skills, and qualifications. You'll also gain access to some incredible benefits, including: Tax-free travel allowance commensurate with the distance required for travel Extended group health, dental, vision, and travel insurance Life Insurance, STD, LTD, AD&D Company-sponsored RRSP with company match Employee & family assistance program Healthcare spending account Reimbursements on work gear and equipment Annual incentive bonus Employee share purchase plan with company match Parental leave top-up program Professional development within the organization Join a company committed to diversity, equity, and inclusion This is your chance to be part of an established, industry-leading global organization with incredible room for career growth and personal development. If you have the skills necessary to bring success to the role, then we invite you to apply today!

What you’ll do

Requirements

Requires a Heavy Duty Equipment Technician or related trade qualification, an Interprovincial Red Seal certification, a valid Class 5 driver's licence, and a BC Mine Supervisor Certificate or willingness to obtain one. Candidates need 5–8 years of heavy mobile equipment maintenance experience, at least 5 years in a supervisory or lead role, and experience with shovels, blasthole drills, SAP, and mechanical, electrical, and hydraulic systems.