Jumbo Operator

Vault Minerals

Posted on:  16th Jun 2026

The Jumbo Operator is responsible for the safe, efficient, and accurate drilling of underground development.

Vault Minerals Limited is a leading intermediate gold producer listed on the ASX, with a diversified portfolio of operating assets across Western Australia and Canada. Formerly known as Red 5 Limited, the company rebranded to Vault Minerals in September 2024 to reflect its scale, strength, and growth ambitions.

Deflector Site Overview

Deflector Operation consists of two high-grade, narrow vein Gold/Copper mines, located 160km east of Geraldton. The ore is contained in a series of structurally complex lodes, namely the Deflector and Deflector South West deposits.

Reporting to the Underground Shift Supervisor, the Jumbo Operator is responsible for the safe, efficient, and accurate drilling of underground development headings in accordance with mine plans. This includes installing ground support, face preparation, and general jumbo operation duties.

What we offer:

  • This position will be offered on an 14:14 roster 
  • A short one hour flight time from Perth or DIDO from Geraldton area
  • Competitive Salary on a fortnightly pay cycle
  • Referral program allowing you to earn up to $6,000 for referring new employees
  • Career development opportunities and great company culture

Key Responsibilities of this Role Will Include

  • Operate twin-boom and/or single-boom jumbos to safely and accurately drill development headings
  • Mark up faces for drilling and ground support installation
  • Install ground support including bolts, mesh, and straps
  • Conduct scaling operations to remove loose rock
  • Perform pre-start inspections and report maintenance needs
  • Liaise with engineers, surveyors, and geologists
  • Undertake minor maintenance tasks on equipment
  • Complete shift reports, drill logs, and maintenance logs
  • Take responsibility for the underground nipper while assisting setup, bolting, meshing, and boring
  • Maintain compliance with WHS legislation and site procedures
  • Participate in shift handovers, meetings, and change management processes
  • Drive continuous improvement and cost-saving initiatives

About You:

  • 3–5 years recent experience operating Jumbo rigs in underground hard rock mining
  • Experience operating Atlas Copco, Sandvik, or similar jumbos
  • WA Manual Driver’s Licence (C-Class)
  • WA Dangerous Goods Security Card (DGSC)
  • Nationally Accredited Working at Heights Certification
  • Level 1 & Level 2 Isolation (Site Inducted)
  • Gas Test Atmospheres Knowledge (Site Inducted)
  • Senior First Aid Certificate

Additional Benefits:  

Paywise offers the following employee benefits to Vault Minerals employees;

o Novated Lease Vehicles

o Salary Sacrifice - Trade tools, FIFO Travel, Self Education

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.

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