Mechanical Advisor – Heavy Equipment

About the role

Provide advanced technical expertise and leadership for the maintenance and repair of CAT 785D, 777F, and 773D haul trucks within Newmont’s mobile fleet maintenance department on the Lihir operation.

Key responsibilities

• Deliver expert diagnostic support for mechanical, electrical, hydraulic and power‑train systems on CAT haul trucks.
• Guide and oversee complex repairs, component change‑outs, troubleshooting and rebuild activities to OEM specifications.
• Support planning and execution of major shutdowns, overhauls and reliability improvement projects.
• Coach, mentor and develop national technicians and apprentices, building capability in fault‑finding and safe work practices.
• Collaborate with planners, supervisors and reliability engineers to identify recurring issues and implement long‑term solutions.

Required profile

• Certified Heavy Equipment Fitter with 7–15 years experience maintaining CAT 785D, 777F or 773D haul trucks or comparable fleets.
• Proven experience training and coaching local technicians and apprentices in a multicultural environment.
• Valid international driver’s licence (PNG Class 3 & 7 or ability to obtain).
• Strong safety leadership and ability to work independently with minimal supervision.

Required skills

• Diagnostic tools: Caterpillar SIS, ET, SAP Fusing.
• Repair of wiring harnesses, lighting systems, starters, alternators, batteries, ECMs, PLE/HIMS and telematics.
• Maintenance discipline according to OEM specifications and site standards.