Mechanical Supervisor

About the Company

A wholly owned subsidiary of Mineral Resources Ltd (ASX: MIN), CSI Mining Services is a leading provider of pit-to-ship mining services unique to the resources industry. As one of Australia’s largest mining services contractors, CSI supports MinRes projects and external clients by providing capital infrastructure and whole-of-life operational expertise. CSI operations in Western Australia and Queensland.

About the Role

The Opportunity CSI is seeking an experienced Mechanical Supervisor to provide day-to-day direction and supervision of maintenance crews. You will be responsible for ensuring safe, efficient and high-quality maintenance activities. This crucial supervisory role ensures the reliability and performance of our fixed plant and mobile equipment.

This role is a full-time permanent role, on an 8D 6RR roster.

Your primary responsibilities will include:

• Supervise and schedule day-to-day mechanical maintenance, repair, and breakdown work on fixed plant equipment, including crushers, conveyors, screens, and associated infrastructure.
• Plan and oversee preventative maintenance schedules to maximise equipment reliability and lifespan.
• Conduct regular inspections, fault diagnosis, and root cause analysis to minimise plant downtime.
• Organise and action registers for all safety and management issues highlighted from daily reports and inspections.
• Monitor and uphold equipment condition to the highest standard.
• Implement and improve Quality, Environmental and other Company policies.
• Ensure all employees and contractors are suitably qualified for their roles in conjunction with HR and the Site Manager.
• Conduct professional new employee inductions and annual staff reviews.
• Deputise as Site Manager during leave/R&R periods.
• Liaise with the Haulage Supervisor to ensure alignment of crushing and haulage activities.
• Arrange rosters and maintain manning levels to support continuous operations.
• Utilize strong problem solving and analytical skills to find solutions and coach and mentor the team to come up with solutions themselves.

What is required?

• C Class Driver’s Licence.
• Schedule 26.
• Current First Aid certification.
• Experience with computerised maintenance management systems (CMMS).
• Sound knowledge of mechanical systems, hydraulic and pneumatic equipment, pumps, gearboxes, and materials handling equipment.
• High Risk Work licences (e.g., crane, forklift, EWP, rigging).
• Certificate IV or Diploma in Frontline Management or equivalent.
• Relevant Trade Qualification and Supervisory Courses.
• Sound mechanical knowledge or trade background.
• Previous experience working in a Crushing Plant or similar Fixed Plant environment in a supervisory capacity.
• Australian work rights.

About CSI Mining Services

A wholly owned subsidiary of Mineral Resources Ltd (ASX: MIN), CSI Mining Services is a leading provider of pit-to-ship mining services unique to the resources industry. As one of Australia’s largest mining services contractors, CSI supports MinRes projects and external clients by providing capital infrastructure and whole-of-life operational expertise. CSI operations in Western Australia and Queensland.

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