Join JMH Group Experienced Mobile Plant Mechanic
Are you ready for an exciting career in mining & heavy-duty maintenance
At JMH Group we're more than just a maintenance contractor. We are a trusted partner to the mining, construction, transport and civil industries across Western Australia. With modern workshops, fully-equipped field service vehicles and a team of OEM‐trained technicians we pride ourselves on quality, safety and supporting our tradespeople to grow and thrive.
We're looking for experienced Mobile Plant / Heavy‐Duty Diesel Mechanics to join our growing team on FIFO or DIDO mine‐site rosters or workshop‐based roles. If you're motivated, skilled and ready for a new challenge we want to hear from you.
What You'll Do
* Perform maintenance, servicing and repairs on a wide range of mobile plant, earthmoving, mining and heavy‐duty machines.
* Troubleshoot mechanical faults and complete high‐quality repairs to keep equipment running.
* Work safely, efficiently and to high standards according to site or workshop requirements.
* Use OEM‐level tooling and diagnostic equipment provided by JMH ensuring quality workmanship.
* Follow safety guidelines, site procedures and company WHS standards at all times.
What We're Looking For
* Australian Trade Certificate as a Mobile Plant Mechanic or Heavy‐Duty Diesel Mechanic.
* Proven experience as a qualified mobile plant / field service mechanic prior minimum mine‐site or heavy‐duty plant experience highly regarded.
* Strong technical diagnostic and mechanical skills.
* Reliable, proactive, team‐mindful and able to work independently when required.
* Good communication and a commitment to safety and quality.
* Must pass a pre‐employment medical and national police check.
* Full Australian work rights. (Note: we are not sponsoring or nominating visa holders.)
What You'll Get As Part of the JMH Team
* Competitive pay: up to $80‐90 per hour for FIFO / DIDO mine‐site work.
Why JMH Group
Industry‐leading expertise & wide scope. JMH is a recognised one‐stop shop for mobile plant and equipment maintenance, repairs, parts supply, tooling hire and support for mining, construction, road transport and civil projects. You'll have the opportunity to work across a diverse range of machines and tasks.
Access to top‐tier tools, equipment and OEM training. JMH employs OEM‐trained technicians (from brands like Komatsu, Toyota, JCB, etc.) uses up‐to‐date diagnostic and repair tooling and keeps pace with the latest industry technologies.
Flexible work options & good work/life balance. Whether you prefer workshop‐based work site‐based FIFO / DIDO roles or field service / maintenance work JMH offers flexibility to suit you.
Support for ongoing development and career progression. Through our Career Advancement Program JMH encourages qualified staff to upskill and expand trades (e.g. moving from light‐vehicle mechanics or other trades into heavy‐duty diesel or dual‐trade roles).
Supportive team‐oriented culture and stable employment. JMH is a close‐knit family‐owned business that values safety, teamwork, respect and quality workmanship. Employees benefit from weekly pay cycles, tool‐account options, salary packaging and support from experienced management and parts/clerical teams.
Varied work on quality plant & site types. Working with a large network of equipment and clients across mining, transport, civil construction, and more your day‐to‐day will be diverse – ideal if you enjoy variety and are keen to build a broad skill set.
How to Apply
If you're a qualified experienced Mobile Plant or Heavy‐Duty Diesel Mechanic ready for a rewarding job with great pay, send your resume and trade certificates to:
* Please include a short cover letter summarising your experience and the type of roster you prefer (FIFO / DIDO / workshop).
We look forward to hearing from reliable, motivated tradespeople eager to be part of the JMH Group team.
Key Skills
Asset Management, Fire Fighting, HR SAP, AC Maintenance, Environment Health And Safety, Maintenance Engineering
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