Boilermakers | Sino Iron Mine


About the Company

National Group is a leading mining services company, supplying heavy earthmoving equipment and expert personnel to some of Australia’s largest mining operations. We pride ourselves on strong client partnerships and our commitment to safety, reliability, and our people.

About the Role

We are seeking experienced and safety-focused Boilermakers to join our heavy mobile equipment maintenance team at Sino Iron.
This is a hands-on role working on large-scale HME equipment, supporting repairs, maintenance, fabrication and welding activities across a class-leading fleet in a site-based mining environment.

Key Responsibilities

  • Carrying out boilermaker, fabrication and welding repairs on heavy mobile equipment
  • Supporting planned and breakdown maintenance activities across the HME fleet
  • Completing structural repairs, crack repairs, cutting, gouging, grinding and general fabrication tasks
  • Working on equipment such as CAT D11 dozers, Hitachi 5600 and 3600 diggers, and Komatsu WA1200 wheel loaders
  • Inspecting, repairing and maintaining buckets, blades, frames, trays, guards, handrails and attachments
  • Working safely with maintenance supervisors, tradespeople and other site personnel
  • Completing tasks in line with site safety requirements, procedures and supervisor direction

Requirements

  • Australian recognised Boilermaker trade qualification
  • Proven experience working on heavy mobile equipment in a mining or heavy industry environment
  • Experience with mining equipment structural repairs, fabrication and maintenance support
  • Strong commitment to safety, quality workmanship and teamwork
  • Ability to read and interpret work instructions, drawings and maintenance requirements
  • Experience working on CAT, Hitachi or Komatsu HME equipment (highly regarded)
  • Ability to complete a mask fit test and comply with site-specific safety requirements

Roster and Conditions

  • 2 weeks on 2 weeks off roster
  • Dayshift only initially
  • FIFO from Perth
  • Camp accommodation and meals provided

Why Join National Group?

  • Consistent roster with excellent work-life balance
  • Supportive, team-focused culture
  • Long-term project with a reputable mining client
  • Exposure to a class-leading fleet of heavy earthmoving equipment
  • Ongoing career development opportunities

Apply now

Full Time

Job no: FXAP60336

Location: Western Australia

Closing Date: Thursday, 23 July 2026