Mineral Processing and Mineralogy Co-Op Student

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 Mineral Processing and Mineralogy Co-Op Student to join our Mineral Processing team in Mississauga.

This is an on-site position, working a Monday – Friday schedule. This is a 12 month-fixed term co-op position starting in May 2026.

As a Mineral Processing and Mineralogy Co-Op Student you will support all work done for exploration, ore evaluation, process development, operations, and marketing. This covers the whole range of tests, from chemical assaying and mineralogy to mineral separation and grinding. The Technology and Innovation Centre supports our operations in Brazil, Manitoba, Ontario, and Newfoundland/Labrador. Work may include support at operations or on the mineral processing mini-pilot plant.

Additionally, in this position you will:

• Be responsible for prioritizing your own health and safety, as well as that of your co?workers. You are expected to follow all company health, safety, and operational procedures and protocols at all times.
• Support the collection of chemical assay, metallurgical, and mineralogical data while working in chemical assay laboratories, mineral separation laboratories, or mineralogy laboratories.
• Conduct froth flotation testing to evaluate mill recovery from various ore types.
• Perform comminution testing to assess the hardness and grindability of ores and host rocks.
• Support mini pilot plant testing across a variety of projects.

What We Offer You

• Competitive compensation
• Flexible work arrangements
• Work culture dedicated to safety, diversity & inclusion, and career growth
• Online training and career development opportunities
• Opportunities to build your network and lots of fun!

About You

Education:

• Currently enrolled in a College or University program in a science, engineering, technology, or related field

Skills:

• Fundamental knowledge of mineral processing principles, including crushing, grinding, flotation, and separation processes.
• Hands?on experience with laboratory testing through university coursework (chemical, metallurgical, or mineral processing labs).
• Interest in geometallurgical studies, circuit simulation, and metallurgical performance evaluation (e.g., recovery curves, grindability).
• Quick learner with the ability to absorb new concepts and techniques efficiently.
• Strong communication skills, including the ability to ask questions, seek clarification, and share information clearly with peers and supervisors.
• Demonstrated teamwork and collaboration, especially when supporting larger, multi?disciplinary projects.
• Basic technical writing and presentation skills

Why Mississauga

Vale Base Metals' Mississauga office, located in one of Canada's fastest growing and most diverse cities, is the epicenter of the company's technology development team. This office focuses on advancing Vale Base Metals' competitive edge and refining growth strategies to ensure long-term sustainability. The innovative and dynamic environment of Mississauga perfectly complements Vale Base Metals' commitment to technological excellence and sustainable development.

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: UG2

Minimum Starting Salary: $24,25 per hour

Apply by: Monday, February 2^nd, 2026

#ValeBaseMetals

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