Underground Heavy Diesel Fitter

Perenti Group • Perth, Western Australia • Posted July 17, 2026

Position Overview

About our Role

Join the Barminco team as a HD Fitter and support our underground mining operations across Australia, with current opportunities available at sites throughout Western Australia. In this role, you’ll play a key part in delivering a range of planned underground maintenance activities across our large and diverse fleet of machines and equipment.


What will your day to day look like?

  • Carry out planned and breakdown maintenance on our underground heavy mining equipment

  • Diagnose faults and perform mechanical, hydraulic, and pneumatic repairs

  • Conduct inspections, servicing, and component change-outs to manufacturer and site standards

  • Complete pre-start checks and ensure equipment is safe and compliant for operation

  • Accurately record maintenance activities and report defects or hazards

  • Work closely with operators and supervisors to minimise machine downtime
    • ...