The CSA Mine is located 11 kilometres north-west of Cobar, central western New South Wales. At 1.9 kilometres deep, it is one of Australia’s deepest underground mines and is Australia’s highest-grade copper mine.

Harmony is the largest gold producer by volume in South Africa and is a significant operator of gold tailings retreatment facilities. CSA Mine has recently joined Harmony Australasia, marking the beginning of an exciting new chapter. The acquisition underpins Harmony’s strategy to expand its Australasian footprint and establish a strong, diversified copper portfolio, complemented by the Eva Copper Mine Project in Queensland, currently under construction, and set to become the state’s largest open‑pit copper mine upon commissioning.

In Papua Current

Guinea, Harmony owns and operates the Hidden Valley mine and owns 50% of the Tier 1 Wafi-Golpu copper-gold project. These assets are supported by the Harmony Australasia regional corporate office located in Milton, Brisbane.

We are seeking an experienced Charge Up Operator to join our Production team. As an integral member, you will be responsible for carrying out underground charge-up activities in accordance with legislative requirements and site procedures to ensure safe and efficient blasting operations.

Working on a 7/7 days & nights rotational roster, this position is available on a residential, DIDO or FIFO basis from Brisbane or Sydney.

Key Responsibilities:

- Connecting detonation systems, sets up detonators, wiring, or electronic initiation systems to ensure controlled blasting
- Safely loading explosives into drilled holes for blasting
- Following blast designs, working from engineering plans and technical drawings that specify hole depth, explosive quantity, and timing
- Communicating effectively with supervisors and other operators to prepare for firing




- Preparing and cleaning work areas, checking ground conditions and ensures the stope is ready for safe blasting

About You To be successful, you will bring the following skills, experience and personal attributes:

- A minimum of two years demonstrated underground charge-up experience.
- Blasting Explosives User Licence (BEUL) and (UHL) essential.
- Strong commitment to safety, health and environment.
- Working at Heights and Elevating Work Platform (desired).
- Previous experience operating an MCU or similar blast product delivery vehicle (desired).
- Experience with electronic blasting systems (advantageous).
- Security Clearance for explosives essential.
- The ability to ensure safety compliance by strictly following mine safety procedures, handling explosives carefully, and checking for hazards.

Benefits:

- Competitive salary including eligibility to participate in 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.

To Apply: If you believe you have the skills, knowledge and experience to fulfil this role, please submit your application online by clicking ‘Apply’.

We thank all applicants for your interest and the time taken to submit your application. While we consider all suitable applicants, only those short-listed for interview will be contacted.

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/

📌 Charge Up Operator (Cobar)
🏢 Harmony Australasia
📍 Cobar