Mining Mechanical Engineer & Mineral Processing Engineer

INNER MONGOLIA XINGYE SILVER & TIN MINING CO., LTD is a Shenzhen Stock Exchange-listed mining company headquartered in Chifeng, Inner Mongolia, China. With more than 20 subsidiaries and over 20 mining rights across China, Hong Kong, Morocco, Australia and other regions, we are expanding our global mining capabilities across silver, tin, copper and gold.

We are looking for experienced mining professionals to join our growing team across the following disciplines:

1. Mineral Processing Engineer

Responsibilities

• Design and optimize mineral processing flowsheets for metal mining operations.
• Lead process equipment selection, commissioning and parameter optimization.
• Develop production KPIs and continuously improve concentrate grade and recovery.
• Troubleshoot complex technical issues in mineral processing operations.
• Optimize flotation processes and improve overall plant performance.

Requirements

• Bachelor’s degree or above in Mineral Processing, Metallurgy or a related field.
• 3+ years of experience in a metal mining concentrator/processing plant.
• Experience with silver-lead-zinc and/or copper-tin processing is preferred.
• Strong expertise in flotation process optimization.
• Proven experience in improving recovery or reducing tailings grade is preferred.
• Experience with major mining companies is a plus.

2. Mining Mechanical Engineer

Responsibilities

• Manage the selection, installation, commissioning and maintenance of mining and processing equipment.
• Develop and oversee preventive maintenance and inspection plans.
• Troubleshoot major mechanical failures and improve equipment reliability.
• Optimize equipment and maintenance processes to improve operational efficiency and reduce costs.

Requirements

• Bachelor’s degree or above in Mechanical Engineering or a related field.
• 3+ years of experience in mechanical equipment management within mining or mineral processing.
• Intermediate-level professional engineering certification is preferred.
• Proficiency in AutoCAD, SolidWorks or similar design software.
• Experience with non-standard equipment modification is preferred.
• Experience with large-scale metal mining projects is a plus.
• Willingness to work in a mining environment.

Why Join Us?

Join a growing mining company with a global resource portfolio spanning silver, tin, copper and gold , and contribute your expertise to world-class mining projects across different markets.

From the Inner Mongolian Grasslands to the World — Building the Future of Mining Together.