Senior Mineral Processing EngineerLocation: Sudbury, Ontario, Canada (On-Site)Position Type: Full-Time, PermanentSalary Range: $128,000 - $160,000 Support Operational Success XPS is seeking an experienced Senior Mineral Processing Engineer to join the Mineral Processing Group in Sudbury, Ontario. This role is focused on providing technical leadership and consulting support to clients operating base metal sulphide concentrators, with a particular emphasis on flotation circuits, concentrator operations, process optimization, troubleshooting, and project development. The successful candidate will bring practical experience in the processing of nickel, copper, zinc and other polymetallic sulphide ores, supporting clients through all stages of project development and operations.

This position is ideally suited to an engineer with a strong background in operating plants, engineering consulting, or both, who enjoys solving real-world processing challenges and building long-term client relationships. Working within a multidisciplinary team, this role supports projects ranging from metallurgical test work and pilot plant programs through scoping, pre-feasibility and feasibility studies, plant optimization, debottlenecking, and operational support for active mining operations. About XPSXPS is a leading metallurgical consulting business that combines technical excellence, operational experience, and commercial insight to help clients solve complex challenges across the mining and metals industry.

What You'll DoAs Senior Mineral Processing Engineer, you will provide technical expertise while supporting the growth and success of our consulting business.

Technical Leadership

Provide metallurgical expertise for all aspects of mineral processing projects and studies to support client efficiency, growth, and value creation. Develop and evaluate mineral processing flowsheets for new projects and plant expansions. Utilize metallurgical data, plant operating information, and test work results to identify opportunities for process improvement, recovery enhancement, and throughput optimization.

Develop process design criteria and technical recommendations for mineral processing facilities.



Perform techno-economic analyses to support project evaluation and enhance project economics. Evaluate and improve existing concentrator performance through data analysis, metallurgical accounting, circuit auditing, and operational troubleshooting.

Project

Delivery and Consulting Manage and participate in scoping studies, pre-feasibility studies, feasibility studies, and due diligence audits as part of multidisciplinary project teams. Prepare technical proposals and cost estimates for consulting assignments. Prepare interim and final technical reports for clients and internal stakeholders.

Manage project budgets and provide billing information for invoicing purposes. Ensure projects are delivered in accordance with established technical, commercial, and safety requirements.

Pilot

Plant & Testwork Programs Plan, coordinate, and execute pilot plant programs, including risk assessments, technical protocols, sample planning, and technical training. Interpret laboratory and pilot plant test results and provide recommendations to clients. Provide technical support to operating base metal concentrators and project sites.

Work directly with site personnel to identify and resolve operational challenges impacting production, recovery, concentrate quality, and operating costs. Share technical expertise and mentor team members to support career development and knowledge growth. Degree in Metallurgical Engineering, Chemical Engineering, or a related discipline.

Experience supporting operating mines and concentrators is strongly preferred. Consulting experience is considered an asset. Demonstrated ability to prepare complex technical reports. Strong understanding of base metal concentrator performance metrics, metallurgical accounting, recovery optimization and operational troubleshooting.





Ability to work directly with operations personnel and translate technical findings into practical operating improvements. Proficiency with Microsoft Office Suite or equivalent software. Safety – We put safety first in every decision, every day.

Small Business

Mentality – Think like an owner, stay focused on delivery, and create value through efficient use of resources.

Own Your

Outcomes – Take accountability for results, be adaptable, and approach every interaction with a customer-service mindset. No Plan, No Work – Deliver outcomes safely and effectively through strong planning, risk management, and disciplined execution. Confirm, Validate and Manage by Numbers – Use facts, data, and measurable outcomes to drive decisions and track performance.

Commercially

Astute – Understand value drivers, costs, risks, and trade-offs to support sound business decisions. Engineering & Operational Excellence – Apply fit-for-purpose technical solutions and the highest standards of safety and quality.

Technical

Leadership – Share expertise, continuously learn, and help shape best practices across the business.

Create

Ownership – Treat the business as your own and contribute to building capability, continuity, and long-term success.

Performance

Driven – Focus on outcomes, empower teams closest to the work, and continuously improve the way we operate. Work on complex, technically challenging projects across the global mining and metals industry Influence strategic investment decisions and operational performance Collaborate with highly respected technical experts Build meaningful, long-term client relationships Travel may be required to client operations and project sites. Accommodation is available throughout our recruitment process for applicants with disabilities.

Individual compensation will be determined based on factors including experience, qualifications, technical expertise, professional certifications, and overall fit for the role. In addition to base salary, eligible employees may participate in applicable variable compensation, benefit, and pension programs. #

📌 Senior Metallurgist -Mining (Winnipeg)
🏢 Glencore
📍 Winnipeg