Job Description
Looking to take your Heavy Diesel career into underground mining?
I'm looking for a Heavy Diesel Fitter to join an established underground hard rock mine near Bendigo in regional Victoria.
You don't need previous underground mining experience for this one.
If you're a qualified Heavy Diesel Mechanic with solid experience across mobile plant, earthmoving or similar heavy equipment, the site can provide the training and support to get you up to speed underground.
This is a permanent, long-term position offering an even-time 7:7 roster, consistent hours and the opportunity to build your mining experience without having to travel interstate.
The Site
Join an established underground operation with a long mine life, supportive management and a close-knit maintenance team.
The site employs approximately 250 people and offers a stable environment for tradespeople looking to establish a long-term career in underground mining.
The Role
Reporting to the Maintenance Supervisor, you'll join an experienced mobile maintenance team responsible for keeping the underground fleet running safely and reliably.
Initially, you'll spend time within the workshop before progressing into underground field and breakdown work once trained and competent.
Your day-to-day will include:
Scheduled servicing and preventative maintenance
Breakdown repairs and fault finding
Component change-outs and repairs
Diagnostics across mechanical, hydraulic and electrical systems
Workshop-based maintenance
Underground field service and breakdown support
Working both autonomously and alongside the wider maintenance team
The Equipment
You'll gain exposure to a varied underground mobile fleet including:
Underground mining trucks
Loaders / boggers
Drills
Integrated tool carriers




This gives you the opportunity to develop across a much broader range of equipment rather than working on the same machines day in, day out.
The Roster
Enjoy an even-time roster giving you a full week off between swings:
7 days on / 7 days off / 7 nights on / 7 days off
Wednesday to Tuesday rotation
12-hour shifts
Your Skills & Experience
This role will suit a qualified Heavy Diesel Fitter with strong mobile plant experience who is either already working within mining or looking to make the move underground.
You'll bring:
Strong experience working across mobile plant equipment
Background in earthmoving, civil, heavy equipment or mining
Good mechanical fault-finding and diagnostic ability
Strong understanding of hydraulic and electrical systems
Confidence carrying out servicing, repairs and component change-outs
Strong safety focus
Ability to work autonomously and as part of a maintenance team
Positive attitude and willingness to learn underground equipment and systems
Previous underground mining experience is highly regarded but isn't essential.
The Benefits
Permanent position with long-term job security
Entry into underground mining for experienced mobile plant fitters
Lifestyle-friendly 7:7 roster
Consistent 12-hour shifts
Ongoing underground equipment training and development
Broad exposure across an underground mobile fleet
Supportive, team-focused site culture
Long-term career development and progression opportunities
Why Regional Victoria?
For anyone wanting a mining career without relocating interstate, this is a great opportunity to work at an established underground operation in regional Victoria.
Bendigo is approximately 90 minutes from Melbourne and offers the perks of regional living while still providing access to schools, healthcare, gyms, recreational facilities and the wider services of a major regional city.
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📌 Heavy Diesel Fitter - Underground Mining (Victoria)
🏢 Marble Group
📍 Victoria