High Voltage Electrician - Mackay WorkshopJoyce Mechanical Services is seeking an experienced High Voltage Electrician to join our Mackay-based team.This role offers a solid mix of workshop rebuild work on Komatsu 830E haul trucks, combined with onsite maintenance and shift relief support at Dawson Mine.
We are specifically looking for candidates with proven experience on Komatsu electric drive haul trucks.Joyce Mechanical Services is seeking an experienced High Voltage Electrician to join our Mackay-based team.This role offers a strong mix of workshop rebuild work on Komatsu 830E haul trucks, combined with onsite maintenance and shift relief support at Dawson Mine.
We are specifically looking for candidates with proven experience on Komatsu electric drive haul trucks.What's on OfferCompetitive rates and full-time stabilityWorkshop-based rebuild projects on Komatsu 830E trucksOngoing field service maintenance and shift relief opportunitiesSupportive team culture with a strong safety focusCareer growth and training opportunitiesWeekly coffee vanMonthly toolbox lunches and BBQsThe RoleCarry out rebuilds, maintenance, diagnostics,



and repairs on Komatsu 830E haul trucksProvide onsite field service support and breakdown assistance as requiredComplete fault-finding and troubleshooting on HV systems and electric drive componentsWork both in the Mackay workshop and onsite in a mining environmentMaintain high safety and workmanship standards at all timesAbout YouQLD Electrical Licence and High Voltage certificationExperience working on Komatsu 830E/930 haul trucks or similar electric drive trucks is essentialMinimum 1-2 years' experience on Komatsu electric drive haul trucksStrong fault-finding and diagnostic skillsFlexible and available for both Monday-Friday workshop work and required 7/7 roster coverageCurrent LVR and CPRCurrent Coal Board Medical and Standard 11 highly regardedSafety-focused with a strong work ethicFull Australian working rights requiredJoin Joyce Mechanical Services and become part of a high-performing team delivering quality outcomes across workshop rebuilds and mine site maintenance.
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📌 High Voltage Electrician – Mackay Workshop (Queensland)
🏢 Joyce Mechanical Services
📍 Queensland