Process Technician

Vault Minerals

Posted on:  8th Apr 2026

We are seeking an experience Process Operator to join our Randall's processing facility.

Vault Minerals is a dynamic and cohesive company born from a merger between Red 5 Limited and Silverlake Resources, uniting our shared vision for the future. With our base in Australia, Vault Minerals is now strategically positioned to unlock greater value, expand our operations, and execute our strategy of providing larger, longer-life, and lower-cost gold production.

The Randalls Gold Processing Facility is a 1.3Mtpa process plant based at Vault Minerals Mount Monger Operations, 80km South-East of Kalgoorlie. We have a 3-stage crushing circuit, two ball mills, gravity separation and a CIP circuit. With production guidance between 125,000-135,000 oz of Gold for this financial year with an average grade of 3 -4g/T, the Randalls Mill is a stable and consistently performing asset. 

Reporting to the Mill Shift Supervisor, the Process Operator will work as part of our Randalls Processing team. You will support the Mill Shift Supervisor in leading by example and demonstrating high standards of work, reliability, safety and housekeeping of the gold processing plant.  

The position will be offered working on an 8:6, 7:7 roster FIFO from Perth or DIDO (in-camp stay) from Kalgoorlie and surrounding areas. 

Key responsibilities include:

  • Monitor and adjust operating variables and equipment to maintain optimum output for the processing plant.
  • Operate an assigned section of the process plant; ie. Crushing, Grinding/gravity separation, Leaching/CIP, Acacia/Elution. 
  • Accurately record all relevant data on shift log sheets and shift diaries.
  • Ensure a safe work environment through high housekeeping standards, safe work procedures, incident/accident reporting and active involvement in safety programs and meetings. 
  • Maintain safety equipment, tools and vehicles in a clean and serviceable condition; and
  • Actively maintain knowledge of and compliance with all Standard Operating Procedures and Safe Work Practices.

About you: 

  • Minimum of 4 years’ experience in processing operation in a Crushing and Grinding circuit environment 
  • Strong working knowledge of gold processing is preferred but not essential
  • Proficient in the use of Citect, PRONTO, MS Outlook, MS Excel, SharePoint, Chemalert
  • WA Driver’s License (manual C Class)
  • Hold qualifications for Loader, Forklift, Confined Space, and Work at Heights
  • The ability to communicate effectively with a broad range of people and personalities across the organisation

What We Offer

  • Competitive Salary
  • Long term incentive plans 
  • Paid Parental Leave

Paywise offers the following employee benefits to Vault Minerals employees;

  • Novated Lease Vehicles
  • Trade tools 
  • FIFO Travel 
  • Portable Electronic Devices
  • Self-Education
  • Airport Lounge Membership 

Our recruitment process:

As part of our recruitment process, we require a pre-employment medical, drug and alcohol screen and a National Police Clearance.

If you would like to join us on our growth journey, please apply now.

Vaults Minerals respectfully requests that recruitment agencies refrain from submitting unsolicited resumes unless expressly invited to do so.

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