Process Operators

Manuka Resources Limited is an ASX listed resources company involved in exploration, mine development and mine operations. The Company has gold and silver assets in the Cobar Basin in central west New South Wales-  including the Wonawinta and Mt Boppy mines - and is strongly committed to near mine and regional exploration. Future open cut deposits to be developed have been identified and is currently undertaking work associated with developing underground operations at Mt Boppy which historically has been one of NSW’s richest gold mines.

The Wonawinta Silver Project is located approximately 100 kilometres south of Cobar and the Company is scheduling to commence processing operations to commence in June 2026. The existing processing plant is being refurbished and upgraded to increase mill throughput and improve overall leaching performance - with the plant processing in excess of 1.2 mtpa over a minimum 10 year mine life. The Processing Plant is reasonably conventional with a 2-stage crushing circuit, scrubbers, screens, ball milling, leaching, adsorption, elution and thickening - in addition to a deslime circuit and a zinc precipitation unit.

The sites total workforce will be in excess of 150 personnel made up of company employees and contractors. Employees work at Wonawinta on a drive in/drive out basis. The site has a well-established and comfortable camp at the site.

Process Operators are critical to the operation’s success- keeping circuits running smoothly, safely, and efficiently. You’ll monitor and control key processing areas, carry out hands‑on tasks across the plant, and play a vital role in maintaining production performance. Your key responsibilities will include:

• Monitor, control, and operate all the circuits and equipment in the Processing Plant
• Perform tank density checks, sampling, and equipment monitoring
• Achieve production targets by using resources efficiently and optimising reagent and consumable usage
• Review plant performance against targets and work with the team to implement changes that drive better operational results
• Maintain high housekeeping standards across the plant, ensuring clean and safe work areas
• Collect accurate operational data and support daily reporting requirements
• Work closely with metallurgy and maintenance teams to maximise plant reliability and performance
• Conduct safety and equipment inspections, completing corrective actions when required
• Follow all company values, policies, SOPs, and compliance requirements
• Identify and report hazards, contribute to safe work practices, and participate in required HSE training and meetings

We are seeking individuals with hands‑on operational experience in gold and/or silver processing, strong communication skills, the ability to work effectively within a team and being prepared to help Trainee Process Operators develop skills in plant operations.

For Trainee Process Operators we are providing the “foot in the door” for a career in the mining industry. We are looking for individuals who have a genuine passion for learning and a preparedness to work and develop skills and competencies. Some experience with mobile equipment would be advantageous You will be provided with training and development by supervisors and experienced operators to learn how to run all the different areas of the plant safely and efficiently. You'll learn to operate and maintain machinery such as IT loaders, Bobcats, and forklifts, take slurry samples, and work safely with hazardous reagents and chemicals. You'll also get hands-on experience assisting with maintenance during shutdowns, plant cleaning, computer data entry (training provided) whilst participating in safety discussions to support a strong safety culture. The role involves working in all-weather elements, manual work and lifting, and working at heights so a good level of fitness is important.

Positions at the Wonawinta Silver Project offer:

• Very attractive wages
• DIDO Travel Allowance
• Production Bonus
• 5 weeks annual leave
• Free accommodation and meals
• Great work environment
• Happy and positive workplace and camp
• Involvement in a new mining operation

Written applications setting out personal details and any relevant qualifications and work experience should be forwarded to [email protected]

Applications for the above positions close on Tuesday 13th of October 2026

Should you not have been contacted by the Company by the 20th of October 2026 we regret to advise that your application has been unsuccessful. We would thank you for your interest in one of the positions and regret that we could not have assisted you further on this occasion. We will keep your details on file for future employment opportunities that arise.