8:6 7:7 / 15:13 FIFO roster from Perth or DIDO from Geraldton (Day/Night shifts)
Attractive bonus incentive scheme, specific to Deflector Mobile Maintenance team
Work with a well-established Gold Mining providing full time employment
We are seeking experienced Workshop/Breakdown Fitter's to join our Mobile Maintenance team at Deflector.
Vault Mineralsis 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.
Deflector Operation
consists of two high-grade, narrow vein Gold/Copper mines, located 160 km east of Geraldton.
The ore is contained in a series of structurally complex lodes, namely the Deflector and Deflector Southwest deposits.
Reporting to theMaintenance Supervisor, the Workshop/Breakdown Fitteris responsible for carrying out maintenance, PM servicing, repairs, unplanned equipment failures, and diagnostics on heavy machinery and equipment in an underground & workshop environment.
This role ensures timely diagnosis, repair & return to service of heavy plant and equipment to minimise downtime.
All mechanical work is performed safely, efficiently, and in accordance with company and regulatory standards.
This position will be offered on an 8:6, 7:7 or 15:13 FIFO roster from Perth or DIDO from Geraldton, including both day and night shifts.
What we offer:
Competitive base salary and an attractive bonus incentive scheme, specific to Deflector Mobile Maintenance team.
Novated leasing and salary sacrifice options
Referral bonus incentives - bring your mates along
Key responsibilities of this role will include:
Perform routine servicing, inspections, and repairs on a variety of heavy equipment, including earthmoving machinery, trucks, and ancillary equipment




Diagnose mechanical faults and carry out corrective action in a timely and effective manner
Dismantle, assess, repair, and reassemble engines, transmissions, hydraulics, and other mechanical components
Use diagnostic tools and OEM software to troubleshoot issues
Diagnose and repair mechanical, hydraulic, pneumatic, and drivetrain issues on heavy mobile equipment
Maintain accurate service and maintenance records in line with company procedures
Adhere to all workplace health and safety (WHS) requirements, ensuring protected working practices at all times
Maintain a clean and organised workshop environment
Communicate effectively with supervisors and team members to coordinate maintenance schedules and priorities
Assist in maintaining spare parts inventory and tools
Provide input on improvements to maintenance procedures and workshop efficiency
Attend and actively participate in shift change meetings and provide accurate handover notes
Identify and implement opportunities for improvement and cost savings
Assist with other workshop tasks as directed by the supervisor
About You
Trade qualified Heavy Duty Diesel Fitter (Cert III in Mobile Plant Technology or equivalent)
Our fleet will consist of Sandvik jumbos and longhole drills, Epiroc underground trucks, CAT boggers and graders, and a Volvo IT loader.
Proven experience working in a workshop-based mechanical role
Sound diagnostic and fault-finding skills
Familiarity with a range of heavy machinery (e.g. Eproc, Sandvik, Caterpillar, Normet)
Ability to read and interpret technical manuals and drawings
Basic electrical and auto-electrical fault identification (advantageous)
Basic welding and fabrication skills (desirable)
WA Manual Driver's Licence (C-Class)
HRW Licence – Forklift
Working at Heights
Dangerous good security card
Confined Space
Our Recruitment Process
As part of our recruitment process, we require a pre-employment medical, drug and alcohol screen, and a National Police Clearance.
Vault Minerals kindly requests that agencies do not send unsolicited resumes unless specifically invited to do so.
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📌 Workshop Hd Fitters (Geraldton)
🏢 Vault Minerals
📍 Geraldton