Ready to build a rewarding career in an industry that is transforming the future?

Who We Are

We are Vale Base Metals – a global supplier of the critical minerals transforming the future.

With industry-leading reserves of copper and nickel in Canada, Brazil, and Indonesia, and state-of-the-art infrastructure in the U.K., Canada, and Japan, VBM delivers a secure and responsible supply of high-quality products to customers across Europe, the Americas, and Asia.

Global demand for critical minerals is growing exponentially. From energy to aerospace, batteries to magnets, robotics to artificial intelligence, a secure and responsible supply of critical minerals is fundamental to power modern technologies. And at Vale Base Metals, we are transforming our business to provide a secure and responsible supply of these minerals.

Join our diverse team of 13,000 talented individuals committed to providing mineral security to a world in transition. We invite you to put your skills to work, driving meaningful and enduring change while enjoying a rewarding career.

The Opportunity

We are currently seeking a Supervisor, Maintenance to join our Mobile Maintenance team at Totten Mine in Sudbury, Ontario.

This is a permanent onsite position. This posting is for an existing vacancy

As a Supervisor, Maintenance (Mobile) you will be accountable for continuously improving the work team performance through the effective use of established processes and procedures at Creighton Mine. Your experience and skills will establish and maintain work relationships with the various key plant stakeholders including supervisors, planners, schedulers, superintendents, crew members, etc.

Additionally, in this position you will:

• Adhere to maintenance business processes as outlined in Maintenance Planning and Control (MPC) by using approved systems (SAP, Prometheus, etc.), tools, and standards.
• Review and promote/reject all new Urgent notifications in your work center through the group approval process.
• Ensure planned work orders are closed with proper time confirmations completed. Identify and escalate all critical issues that threaten the successful execution of work orders for completion by their Required End Date.
• Monitor KPIs and actively strive toward plant targets.
• Work within assigned budgets and escalate to management should a budget be exceeded.
• Establish and maintain work relationships with the various key plant stakeholders including supervisors, planners, schedulers, superintendents, crew members, etc.
• Follow safe work practices and guidelines, ESA, OSHA, Vale Standards.
• Follow the CBA to ensure that we meet or exceed requirements negotiated with the union.

What We Offer You

• Competitive compensation including a variable annual incentive plan
• Participation in a competitive Defined Contribution Pension package
• Comprehensive benefits package (company paid core coverage, health and dental coverage, flex accounts, disability plans and optional insurances)
• Leave for all of life’s reasons (vacation, flex, sick, parental)
• Work culture dedicated to safety, diversity & inclusion, and career growth
• Employee Family Assistance Program
• Virtual Healthcare online
• Online training and career development opportunities

About You

Education:

• Grade 12 completed or GED equivalency with equivalent experience is required.
• College diploma or university degree in a related industrial field or a university degree in a related engineering discipline.
• Valid industrial trade certificate for the province of Ontario (HDET Red Seal Certificate of Qualification 421A).
• Generic Supervisor Common Core (770141), First Line Underground Mine Supervisor Common Core (770121), or Common Core for First Line Production Supervisor Underground Hard Rock Mining (770120) is an asset.

Experience:

• Minimum 3 years of experience supervising and leading teams with best work practices.
• Minimum 5 years of experience in the HDET trade is required.
• Experience in a mining plant or heavy industry is an asset.
• Proficiency in Microsoft Office Products, SAP, and Prometheus add-on.

Skills:

• Ability to work with minimal supervision and work well with others in a team environment.
• Written and oral communication skills.
• Must be obsessed with safety and risk.
• Demonstrate open and transparent dialogue in all aspects of work.

Why Sudbury

Greater Sudbury is a vibrant city in northeastern Ontario, renowned for its rich mining history and significant role in Canada's mineral production. The city sits atop one of the world's largest and oldest meteorite impact sites, the Sudbury Basin, which is exceptionally rich in nickel, copper, and other critical minerals that are required for modern technologies such as AI and defence. The mining sector is a cornerstone of Sudbury's economy, driving both employment and economic growth, and Vale Base Metals plays a pivotal role in this regard. Our commitment to the community is as deep as our mines.

Include to Transform

At Vale Base Metals, we are committed to ensuring an inclusive work environment where people can act like owners, being their authentic selves and empowering them to deliver results. Vale Base Metals encourages everyone to express their ideas and opinions and values the plurality of individual profiles. We want our people to feel that all voices are heard, all cultures respected and that a variety of perspectives are not only welcome – they are critical to our success. We treat each other fairly and with dignity regardless of race, gender, nationality, ethnic origin, religion, age, sexual orientation, or any other personal consideration that makes us different.

Vale is an equal opportunity employer seeking to increase diversity across our operations and improve equal opportunity at Vale and in the mining industry.

In accordance with the Accessibility for Ontarians with Disabilities Act, accommodation is available throughout our recruitment process for applicants with disabilities.

Vale uses artificial intelligence to screen, assess, and/or select applicants for this position.

Pay Grade: 17V

Minimum Starting Salary: $92,800.00

Apply by: June 11, 2026

#ValeBaseMetals

Interested applicants must submit their application online at https://vale.eightfold.ai/careers