DGH is seeking a Site Maintenance Plumber to join our team. This is a casual position working 4 days a week based at Hay Point. As a Site Maintenance Plumber, you will play a vital role in maintaining and repairing critical plumbing systems across our industrial operations. Your work will directly contribute to the smooth operation of our mining and resources infrastructure, ensuring all plumbing installations and maintenance are completed to the highest standards.
What you'll be doing
Installing, maintaining and repairing plumbing systems, pipework and associated fixtures across the site
Conducting routine inspections and preventative maintenance on plumbing infrastructure to identify and resolve potential issues before they escape
Diagnosing and troubleshooting plumbing faults and leaks, implementing effective solutions promptly
Responding to emergency plumbing calls and breakdowns to minimise operational downtime
Collaborating with other maintenance trades and site teams to coordinate works and ensure safety compliance
Maintaining accurate records of maintenance activities, repairs and spare parts usage
Adhering to all site safety protocols, environmental regulations and company policies
Utilising hand tools, power tools and specialised plumbing equipment safely and effectively
What we're looking for
Current plumbing qualification and relevant trade certification and QBCC licence as required in Queensland
Proven experience working in industrial or mining environments, with knowledge of large-scale plumbing systems
Strong practical knowledge of pipework installation, repair and maintenance techniques
Competency in reading technical drawings and plumbing schematics




Sound understanding of health, safety and environmental requirements in industrial settings
Ability to work independently and as part of a larger maintenance team
Excellent problem-solving skills and attention to detail
Reliable and punctual with a flexible approach to shift work and casual availability
Valid driver's licence and ability to travel to the Hay Point site in Mackay
What we offer
DGH is committed to providing a rewarding workplace where our employees can develop their skills and progress their careers. We offer competitive remuneration for casual staff, flexible working arrangements suited to casual engagement, and a supportive team environment. Our focus on health and wellbeing ensures that all employees have access to support services and workplace resources. We provide comprehensive induction and training to ensure you are equipped to perform your role safely and effectively. DGH values diversity and inclusion, and we encourage applications from all backgrounds and encourage candidates with any requirements to discuss these with us during the recruitment process.
About us
DGH is a leading organisation in the mining, resources and energy sector, committed to delivering excellence in site maintenance and operations. With a strong reputation for quality workmanship and safety excellence, we partner with major industrial operations to provide comprehensive maintenance solutions. Our team comprises skilled tradespeople and professionals dedicated to supporting the reliable operation of critical infrastructure. We pride ourselves on a team-oriented culture, continuous improvement and a genuine commitment to the wellbeing of our workforce.
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📌 Hay Point Site Maintenance Plumber (North Mackay)
🏢 DGH Engineering
📍 North Mackay