Irrigation Assistant

An irrigation assistant supports the design, installation, maintenance and operation of irrigation systems in agricultural, horticultural and landscape settings across Australia. They work under the direction of irrigation technicians or engineers, performing practical tasks that ensure water is efficiently delivered to crops, nurseries and turf areas whilst complying with state water regulations and sustainable water management practices.

Assist in laying and connecting irrigation pipes, laterals and drip lines using hand tools and basic equipment on farm and horticultural sites. Operate and monitor irrigation valves, pumps and controllers to deliver water on schedule and check pressure gauges and flow rates. Inspect irrigation lines and emitters for leaks, blockages and damage, and undertake minor repairs such as replacing drip tape or tightening fittings. Clean and clear irrigation channels, filtration systems and water storage tanks to prevent sediment accumulation and maintain water quality. Assist in trenching and preparing soil for subsurface irrigation installation using excavation tools and following site plans. Record irrigation scheduling data, water application volumes and system performance in work logs or digital systems for compliance tracking. Comply with state water licensing requirements and extraction permits, ensuring irrigation use stays within allocated water entitlements. Assist in testing soil moisture levels using probes or other instruments to inform irrigation timing decisions.

The standard entry pathway requires a Certificate I or compulsory secondary education (ABS skill level 5). 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.

You'll be doing physical outdoor work in heat, mud and water year-round, often on farms far from towns. The pay stays low unless you move up to technician level, which requires extra qualifications. Automation of watering systems and water restrictions in drought years also threaten job security.

Most jobs are in regional areas rather than cities. Some landscape maintenance work exists in metro areas, but farm and horticulture roles require living rurally.

• Active Listeningcore
• Adaptability and Flexibilitycore
• Attention to Detailcore
• Basic Arithmetic and Numerical Accuracycore
• Chemical productscore
• Incident Reportingcore
• Policy and Procedure Adherencecore
• Problem Solvingcore
• Risk Identificationcore
• Team Collaborationcore
• Time Management and Prioritisationcore
• Verbal Communicationcore
• Workload Self-Managementcore
• Act reliably
• Adapt to different weather conditions
• Clean equipment
• Continuous Learning and Upskilling
• Data Entry and Accuracy
• Inventory Tracking
• Quality Assurance and Checking
• Record Management
• Regulatory and Legislative Awareness
• Supplier Communication
• Written Communication

• 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