BOREMETRICS is seeking experienced Lead Diesel Technicians to join our team on a casual basis working a 7 days on, 7 days off roster. Based in Mackay, QLD, this is a critical position within our mining and resources operations, where you will take charge of diesel mobile maintenance and repair activities. As a Lead Diesel Technician, you will be responsible for ensuring the reliability and performance of diesel-powered equipment essential to our mining operations.

Key responsibilities

- Lead and oversee all diesel engine maintenance, repair and troubleshooting activities on site
- Diagnose and resolve complex diesel engine mechanical and electrical faults using diagnostic equipment and technical expertise
- Perform preventative maintenance schedules on diesel engines and associated systems to maximise equipment uptime
- Manage inventory of diesel engine components, parts and lubricants, ensuring adequate stock levels are maintained
- Supervise and train junior technicians and apprentices in diesel engine maintenance best practices and safety procedures
- Conduct inspections of diesel equipment and document findings in maintenance logs and reports
- Ensure all work is completed in compliance with safety regulations, environmental standards and company policies
- Liaise with operations teams to prioritise maintenance work and minimise equipment downtime
- Maintain detailed records of all maintenance activities, repairs and equipment performance data
- Respond to emergency breakdowns and provide rapid troubleshooting to restore equipment to operational status

What we're looking for

- Trade qualification as a Diesel Mechanic, Heavy Diesel Technician or equivalent recognised qualification
- Minimum 5 years' experience working with diesel engines in a mining, resources or heavy industrial workplace
- Demonstrated experience diagnosing and repairing diesel engine mechanical and electrical faults




- Proven supervisory or lead hand experience with the ability to mentor and guide junior technicians
- Strong knowledge of preventative maintenance programmes and scheduled servicing
- Proficiency in using diesel engine diagnostic equipment and computerised maintenance systems
- Excellent problem-solving abilities and technical troubleshooting skills
- High level of safety awareness and commitment to workplace health and safety compliance
- Valid driver's licence and willingness to travel on site as required
- Physical fitness and ability to work in challenging mining conditions
- Strong communication and interpersonal skills to work effectively within a team environment

What we offer

BOREMETRICS is committed to supporting our workforce with competitive remuneration packages commensurate with experience and qualifications. We provide access to professional development opportunities to enhance your technical skills and advance your career within the mining and resources sector. Our casual roster arrangement offers flexibility whilst maintaining job security on major projects. We foster a workplace culture that prioritises health, safety and wellbeing, with comprehensive induction and ongoing safety training provided to all employees. We encourage a collaborative team environment where your expertise and contributions are valued and recognised.

About us

BOREMETRICS is a leading provider of specialist services to the mining, resources and energy sectors. With a strong reputation for technical excellence and reliability, we support mining operations across Australia with innovative solutions and highly skilled personnel. Our commitment to safety, quality workmanship and client satisfaction drives everything we do. We are dedicated to building long-term partnerships with our clients and creating rewarding career opportunities for our team members within the dynamic mining and resources industry.

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📌 7/7 Lead Diesel Technicians (Brisbane)
🏢 BOREMETRICS
📍 Brisbane