Civil works–Mechanical maintenance–Water & wastewater
Civil Operator / Plumber / Maintenance Technician
Water & Wastewater Infrastructure | Victoria
Full time, long-term opportunity with a growing specialist contractor
Join a practical, hands‐on team delivering essential water and wastewater infrastructure across Victoria.
About the role
Kings Infrastructure is a specialised contractor delivering civil, mechanical and maintenance works across treatment plants, pump stations and water and wastewater infrastructure projects.
We are looking for a reliable, capable person who can work across a variety of tasks. You may be operating an excavator and installing pipework on one job, then assisting with plant maintenance, valve or pump replacement, concrete works or reactive repairs on the next.
You do not need experience across every area. We are looking for practical people with strength in civil operations, plumbing, mechanical maintenance or water industry work who enjoy variety and are comfortable travelling to project sites across metropolitan and regional Victoria.
Typical work
Excavation, trenching, backfilling and general civil works
Operating excavators, skid steers, loaders and other plant
Installing, repairing and maintaining water and wastewater infrastructure
Working with pumps, valves, fittings and associated mechanical equipment
Maintenance and repair work at treatment plants and pump stations
Concrete repairs, reinstatement works and general maintenance activities
Confined space, shutdown, reactive and works
Completing site paperwork, quality records and pre-start documentation
Working safely within operational water and wastewater facilities
About you
We are more interested in the right attitude,



practical ability and reliability than a particular job title. You do not need to be a qualified plumber or tick every box.
Experience in at least one of the following: civil construction, plumbing, utilities, infrastructure or industrial maintenance
Practical ability with machinery, tools and hands‐on construction or maintenance tasks
Current driver's licence and White Card
Positive safety awareness and the ability to follow site procedures
Ability to travel to project sites across metropolitan and regional Victoria as required
Ability to work independently and as part of a crew
Reliable, practical and willing to get stuck in
Highly regarded
Plumbing qualification or relevant water industry experience
Excavator, skid steer or loader competency
HR or higher truck licence
Confined Space Entry and Working at Heights training
Experience with pumps, valves, pipework or treatment plant equipment
Experience completing site paperwork and quality records
What we offer
Full-time, long-term position
Competitive hourly rate based on demonstrated experience and capability
Potential company vehicle for the right candidate, depending on experience and role requirements
Varied work across specialised water and wastewater projects
A small team where good work, initiative and reliability are noticed
Real opportunity to grow with the business and take ownership of your work
The right person
The right person takes pride in doing the job properly, thinks practically on site and is willing to contribute across different types of work. You do not need to tick every box or already know every aspect of the role. You do need to be reliable, safety‐minded and prepared to learn.
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📌 Civil Operator / Plumber / Maintenance Technician (Ballarat)
🏢 Kings Infrastructure
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