Processing/Mill Supervisor

Harmony; Cobar; On-site; AUD 120,000 - 180,000; Full time

Benefits offered by this job

Gym access

Pool facilities

Job summary

Harmony seeks an experienced Ore Processing Supervisor to lead daily operations at the CSA Mine in Cobar, NSW. You will supervise processing personnel, optimise plant performance and ensure adherence to safety and environmental standards while meeting production targets.

This role requires strong technical knowledge of crushing, grinding, flotation, dewatering and related processing activities, with a proven track record in leadership and continuous improvement within a processing plant

Qualifications

• Experience in ore processing operations, including supervisory duties.
• Strong knowledge of crushing, grinding, flotation, dewatering and related processing steps.
• Familiarity with mining safety regulations and risk management.

Responsibilities

• Supervise and coordinate day-to-day ore processing operations.
• Lead, mentor and develop processing operators and shift personnel.
• Ensure safe work practices and compliance with site safety systems.

Skills

Leadership

Safety leadership

Data interpretation

Communication

MS Office

Education

Mining/metallurgy qualifications

Job description

We are seeking an experienced and safety-focusedOre Processing Supervisorto lead and coordinate daily operations within our ore processing plant. Reporting to the Processing Superintendent, you will be responsible for supervising processing personnel, optimising plant performance, ensuring compliance with safety and environmental standards, and achieving production targets.

This is an excellent opportunity for a motivated leader with strong operational and technical knowledge of crushing, grinding, flotation, dewatering, and associated processing activities.

Responsibilities

Key Responsibilities

• Supervise and coordinate day-to-day ore processing operations.
• Lead, mentor, and develop processing operators and shift personnel.
• Ensure safe work practices and compliance with site safety systems and procedures.
• Monitor plant performance and implement strategies to maximize throughput and recovery.
• Coordinate maintenance activities to minimize downtime and maintain operational efficiency.
• Review and analyse production data, identifying opportunities for continuous improvement.
• Ensure compliance with environmental and quality standards.
• Conduct pre-start meetings, shift handovers, and incident investigations as required.
• Maintain accurate production, safety, and operational reports.
• Foster a positive team culture focused on safety, accountability, and operational excellence.

Qualifications

Qualifications & Experience

• Demonstrated experience in ore processing, mineral processing, or metallurgical operations.
• Previous supervisory or leadership experience within a processing plant environment.
• Strong understanding of crushing, grinding, flotation, thickening, and filtration processes.
• Sound knowledge of mining safety regulations and risk management practices.
• Ability to interpret plant performance data and drive process improvements.
• Strong communication, leadership, and problem‑solving skills.
• Proficiency in Microsoft Office and production reporting systems.
• Relevant processing, metallurgy, or mining qualifications highly regarded.
• Competitive salary including eligibility to participate bonus scheme.
• Opportunity to grow your career within a dynamic international organisation.
• Health and wellbeing initiatives, including access to gym and pool facilities to our employees and their dependants in Cobar.
• Join a business that is growing in Australia and exposed to the high growth commodities of copper and gold.

Please note: All candidates must have the right to live and work in Australia and will be required to undertake a comprehensive pre-employment medical screen, including drug and alcohol testing.

To learn more about Harmony and CSA Mine, please visit: https://www.harmony.co.za/operations/australia/csa-copper-mine/

About the Team

Harmony is the largest gold producer by volume in South Africa and is a significant operator of gold tailings retreatment facilities. In Papua New Guinea, Harmony owns and operates the Hidden Valley mine and owns 50% of the Tier 1 Wafi-Golpu copper-gold project. In Australia, Harmony owns the high-grade CSA copper mine in Cobar, NSW and is constructing the Eva Copper Mine in Cloncurry, QLD with first production targeted for the second half of the 2028 calendar year. These assets are supported by the Harmony Australasia regional corporate office located in Milton, Brisbane.

CSA, one of Australia's longest operating copper mines, has a history dating back almost 150 years. The mine is 1.9km deep and has a reserve grade of 3.4% Cu. Located near the vibrant regional town of Cobar, CSA Mine is a long-standing underground copper operation with a strong connection to its local community. Our people enjoy a supportive team environment, meaningful careers and the lifestyle benefits that come with regional NSW

Job Info

• Job Identification574
• Job CategoryProcessing
• Posting Date07/20/2026, 07:09 AM
• Apply Before08/19/2026, 07:09 AM
• Job ScheduleFull time
• LocationsLouth Road, Cobar, New South Wales, 2835, AU