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(Water Conservation Officer, Water Recycling Specialist, Environmental Systems Technician, Water Network Technician)
Agriculture & Environment
Salary
€32,000 - €55,000/yr
Level
Professional
Outlook
Growing
Sector
Agriculture & Environment
Water Conservation Technicians install, maintain and monitor systems that recover, filter, store and distribute water from sources such as rainwater harvesting and domestic greywater recycling. You carry out leak detection surveys, interpret technical plans, and operate excavation equipment to access and repair pipework. On a daily basis you work with PVC piping, proofing membranes, filtration units and water reservoirs, ensuring systems comply with environmental and health and safety standards. You collaborate closely with civil engineers, local authority water teams and Irish Water to implement conservation measures and reduce water loss across networks.
Listen: a day as a Water Conservation Technician
You arrive at the depot in Athlone at 7:30 a.m., sign in, and load the van with PVC fittings, a pressure logger, a correlator kit for leak detection, and your personal protective equipment. Before you leave, you check your job sheet on the tablet — three sites today, all logged through the company's asset management system. You brief quickly with your supervisor and are on the road by 8:00 a.m. Your first call is a residential housing estate where you are completing a greywater recycling installation. You connect the final section of PVC pipework between the treatment unit and the toilet cistern feeds, apply jointing solvent carefully, and pressure-test the system to 1.5 bar using a hand pump gauge. Everything holds. You photograph the completed installation and upload it to the site file.
A Leaving Certificate with subjects such as Physics, Construction Studies, Engineering, Agricultural Science or Geography provides a strong foundation for this career. The typical entry point is a QQI Level 6 Higher Certificate or Advanced Certificate in Environmental Science, Utilities Engineering, or Water Services Technology, available at Technological Universities and Institutes of Further Education. PLC courses at Level 5 in Environmental Studies or Building Services can also serve as a stepping stone to higher programmes or direct employment. Some candidates enter through a SOLAS-registered plumbing or pipefitting apprenticeship, which develops closely related practical skills. Further study at NFQ Level 7 or Level 8 in Environmental Engineering or Civil Engineering can support career progression into more senior technical or management roles.
Most Water Conservation Technicians begin in field roles with Irish Water, a local authority, or a utilities contractor, carrying out installation, maintenance and leak detection work under supervision. With experience and additional qualifications at NFQ Level 7 or 8, you can advance to a Senior Technician or Water Network Inspector role with greater responsibility for planning and compliance. Further progression can lead to roles such as Water Conservation Officer or Utilities Project Manager, overseeing teams and larger infrastructure programmes. Chartered membership of relevant bodies such as Engineers Ireland or the Chartered Institution of Water and Environmental Management (CIWEM) can support movement into specialist or management positions.
AI-powered sensor networks and smart metering systems are increasingly used to monitor water distribution in real time, enabling faster and more precise leak detection than traditional manual methods. You will be expected to interpret data generated by these systems and respond to automated alerts, so digital literacy is becoming more important alongside practical skills. Predictive maintenance tools driven by machine learning can help prioritise repair schedules, reducing reactive call-outs and improving efficiency. However, the hands-on installation, excavation and repair work that forms the core of this role cannot be automated, ensuring technicians remain essential to the operation of water networks.
→ Water Conservation Technician (Current role)
Organisations in Ireland that employ people in this occupation.
Nationwide
Leak detection, pipework repair and water network maintenance nationwide.
Naas, Co. Kildare
Water and wastewater infrastructure installation, maintenance and monitoring.
Dublin and regional sites
Operate water treatment plants and conservation systems for public utilities.
Kingscourt, Co. Cavan
Design and install rainwater harvesting and greywater recycling systems.
Athlone, Co. Westmeath
Install and maintain underground water infrastructure and pipework systems.
Wexford, Co. Wexford
Monitor water quality compliance and environmental conservation standards.
Carlow and nationwide
Support agricultural water conservation systems and rural water management.
Dublin
Water infrastructure projects including filtration, storage and distribution systems.
Nationwide
Implement catchment and water conservation programmes across Irish counties.
Tuam, Co. Galway
Rural water schemes, pipework installation and leak detection services.
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