Mechanical Fitter (Gear box / Hydraulic)

NEPEAN Longwall ® (a division of NEPEAN™)  partners with its customers to design, engineer, integrate and support longwall equipment and systems. Located in Queensland & New South Wales, NEPEAN Longwall offers the full suite of after-sales services enabling it to support products throughout its life cycle. The experienced, committed, and motivated team at NEPEAN Longwall has demonstrated their capability to deliver longwall equipment and system solutions over many years. NEPEAN Longwall’s corporate headquarters is located in Mackay, Queensland. This purpose-built facility provides comprehensive after-sales service and support to the region’s customers.

Join Our Team

With recent contract wins and continued exponential growth, NEPEAN Longwall is expanding! We are currently seeking experienced Gearbox Fitters (Specialists) to join our team.

Multiple Opportunities Available: We have permanent, fixed-term, and casual positions on offer. Enjoy a 4-day compressed work week for permanent and fixed-term roles, along with competitive base and casual hourly rates!

• Disassemble, inspect, diagnose faults, and repair or rebuild gearboxes (e.g. AFC drives, shearer gearboxes).
• Replace worn gears, shafts, seals, and bearings.
• Precision fitting using micrometers, dial indicators, and torque tools.
• Align gearbox components to manufacturer tolerances.
• Reassemble and perform final testing prior to installation.

• Inspect, service, and repair hydraulic components (e.g. pumps, valves, cylinders, accumulators).
• Read and interpret hydraulic schematics and troubleshoot faults in complex systems.
• Replace hoses, seals, and components as required.
• Pressure test and calibrate systems to OEM specifications.

• Assemble new or overhauled gearboxes and hydraulic units in workshop or underground environments.
• Complete strip-downs and rebuilds during longwall moves or overhauls.
• Ensure components meet compliance and quality standards before handover.

• Participate in functional testing and commissioning of repaired components.
• Use diagnostic tools to verify correct operation under load.
• Record test results and maintain service records.

• Adhere to strict underground coal mining safety protocols (e.g. mine site rules, isolation procedures).
• Conduct risk assessments (e.g. JHAs, SWMS).
• Lock-out/tag-out procedures during maintenance.
• Maintain clean, safe, and organized work environments.

• Complete detailed service reports and maintenance records.
• Report faults, part requirements, and recommendations to supervisors.
• Use CMMS (computerized maintenance systems) if required.

At NEPEAN, we’re always on the lookout for top talent. For the right candidate, there may be exciting opportunities to grow and progress within the broader NEPEAN group.

We’re seeking a motivated individual who brings both technical expertise and a strong work ethic. The ideal candidate will have:

• A current trade certificate or equivalent qualifications

• Full working rights in Australia

• Strong organisational and time management skills

• The ability to work independently as well as collaboratively within a design or maintenance team

• Longwall equipment knowledge (highly desirable, but not essential)

We believe in taking care of our team. Here’s what you can expect:

• Competitive hourly rates

• Overtime opportunities

• Discounts on major retail brands, food, entertainment, and fuel

• Flexible working hours / 4 day compressed working week for permanent employees

• A supportive, family-oriented business culture

• Family Christmas events

• Reimbursement for prescription safety glasses

• Motor vehicle novated leasing options

• Free Employee Assistance Program (EAP) support—for you and your family

• A dynamic, agile team environment

• Excellent opportunities for career progression and development

In return for your hard work, you’ll be rewarded with not only a competitive remuneration package but also a collaborative workplace with clear pathways for career advancement.