- Salary plus allowances
- FIFO and DIDO, travel to multiple sites
- Full time and permanent role

Crusher Technician - Mechanical Fitter
$79,423-$85,000 plus superannuation | Full-time | Baldivis base with FIFO and DIDO travel

SJ Eng Servs Pty Ltd, trading as SJ Engineering Services, is seeking an experienced Crusher Technician or Mechanical Fitter to join our Western Australian team.
This is a permanent, full-time position based from our Baldivis facility, with FIFO and DIDO travel to mining and quarrying operations throughout the Pilbara, Murchison, Goldfields and other regional areas of Western Australia.
You will take ownership of crusher maintenance and shutdown scopes in the field, working on jaw, cone, gyratory and impact crushers. The position includes installation, maintenance, component change-outs, fault diagnosis, precision alignment, condition assessment and technical reporting.

About SJ Engineering Services
SJ Engineering Services is a specialist rotating-equipment business supporting Western Australia's mining and quarrying sectors.
We deliver maintenance, repair, shutdown, commissioning and construction services across crushers, mills, pumps, screens, conveyors, drive systems and fixed-plant infrastructure.
Our operations are aligned with AS/NZS ISO 9001, ISO 14001 and ISO 45001 management systems, supported by a strong, multi-year safety record.

Key responsibilities
Your responsibilities will include:

- Installing, maintaining, servicing and changing out jaw, cone, gyratory and impact crushers
- Completing planned, unplanned and shutdown maintenance across Western Australian mining and quarrying operations




- Undertaking crusher shutdown scopes including pitman change-outs, bowl-liner and mantle changes, concave relines, eccentric shaft and countershaft inspections, spider-bearing inspections and hydraulic and lubrication-system servicing
- Completing precision laser alignment of crusher drive trains, including motors, gearboxes and pinions, to tolerances of ±0.02 mm
- Recording baseline measurements, vibration data and load-test results following installation or maintenance
- Capturing pre- and post-maintenance condition information
- Preparing transparent written condition reports, alignment reports and recommendations
- Developing and completing job safety analyses and other task-specific documentation
- Applying isolation and lockout/tagout procedures
- Working safely at heights, in confined spaces and around lifting and rigging activities
- Obtaining and complying with site permits, including hot-work, confined-space, lifting and isolation permits
- Liaising with site maintenance planners, shutdown coordinators, supervisors and OEM technical representatives
- Delivering work safely, on time and in accordance with the agreed technical scope

Qualifications and experience
To be considered for this position, you will need:

- At least five years' hands-on experience working with jaw, cone or gyratory crushers in a mining,



quarrying or heavy-industrial environment
- An AQF Certificate III in Engineering - Mechanical Trade, or an equivalent recognised mechanical-trade qualification
- Demonstrated experience completing crusher maintenance, rebuilds and component change-outs
- Experience using precision laser-alignment equipment and consistently achieving tolerances of ±0.02 mm or better
- Experience working on major OEM crusher platforms such as Metso, Sandvik or Outotec
- A sound understanding of shutdown critical-path requirements
- Strong safety awareness and experience working under isolation and permit systems
- The ability to prepare accurate alignment, condition and job-safety documentation
- A current Australian driver's licence
- The ability to obtain and maintain relevant Western Australian mining inductions, including Standard 11 or an equivalent induction where required
- The ability to satisfy site-specific medical, drug and alcohol testing requirements
- The flexibility to travel to mine and quarry sites throughout Western Australia

Experience with equipment such as HP-series cone crushers, C-series jaw crushers or 60-89 gyratory crushers will be highly regarded.

Remuneration
The salary for this full-time position is $79,423-$85,000 per annum plus superannuation, depending on qualifications and experience.
Applicable site allowances and overtime will be paid in addition to the base salary.

How to apply
Apply on-line with your current résumé and a brief cover letter outlining your crusher-maintenance experience, trade qualifications and the types of equipment on which you have worked.

📌 Crusher Technician / Mechanical Fitter (Perth)
🏢 Adaptive Resourcing
📍 Perth