Irrigation Technician

An Irrigation Technician designs, installs, maintains, and repairs irrigation systems for agricultural, horticultural, and landscape applications in Australia. They work with pipes, pumps, sprinklers, drip lines, and control systems to deliver water efficiently to crops and turf, often in compliance with state water management regulations and drought restrictions. The role combines mechanical, hydraulic, and electrical knowledge to troubleshoot system faults and optimise water delivery for clients ranging from farms to golf courses.

Design irrigation layouts and systems using CAD software or hand sketches, calculating water pressure, flow rates, and pipe sizing for specific soil types and crops. Install mainline pipes, submains, laterals, and sprinkler or drip components using trenching equipment, joining techniques, and pressure testing procedures. Commission and test irrigation systems by running water through circuits, measuring flow and pressure at multiple points, and adjusting nozzles and emitter spacing. Diagnose faults in irrigation systems by inspecting for leaks, blockages, pressure drops, and electrical failures in pump units and control boxes. Repair or replace damaged pipes, sprinkler heads, solenoid valves, and pump seals using hand tools, welding equipment, or crimping machines as required. Install and program irrigation controllers and soil moisture sensors to automate watering schedules and respond to rainfall or plant demand. Perform preventative maintenance including flushing lines, cleaning filters, winterising systems, and inspecting for root intrusion or sediment accumulation. Advise clients on water-efficient practices, compliance with state water restrictions, and system upgrades to reduce consumption or improve coverage.

The standard entry pathway requires a Certificate IV or Certificate III with at least two years of on-the-job training (ABS skill level 3). Specific qualification requirements vary by employer and state. Some employers may accept equivalent experience. Check yourcareer.gov.au for available courses and dewr.gov.au/skills-reform/free-tafe for subsidised training options.

Water restrictions and drought cycles mean your work dries up when rain falls or bans hit. You'll need to master hydraulics, electrics, and mechanical systems to diagnose faults, which means ongoing training. Physical work in heat and mud is constant. Pay caps out lower than trades like plumbing unless you become a contractor.

Landscape irrigation work is stronger in metro suburbs but seasonal. Regional and remote farm work is steadier but isolated. Remote work is not an option.

• Attention to Detailcore
• Customer Needs Assessmentcore
• Incident Reportingcore
• Inventory Trackingcore
• Policy and Procedure Adherencecore
• Problem Solvingcore
• Record Managementcore
• Regulatory and Legislative Awarenesscore
• Risk Identificationcore
• Supplier Communicationcore
• Time Management and Prioritisationcore
• Verbal Communicationcore
• Written Communicationcore
• Advise customers on types of flowers
• Advise on plant fertilizer
• Continuous Learning and Upskilling
• Data Entry and Accuracy
• Digital Literacy
• Process Documentation
• Report Writing
• Research and Analysis
• Stakeholder Communication
• Team Collaboration
• Workload Self-Management

• ABS OSCA 2024, occupation definition and task statements
• ABS, 2021 Census of Population and Housing based on usual place of residence (Custom Report). OSCA Experimental Estimates.

Role data is drawn from official Australian Government sources, and each figure names where it comes from. Where a role is not in the ABS classification, the page shows no government figures for it. Data may not reflect every local variation.

Where our numbers come from.

Last updated: 30 October 2026