Multiple Wastewater Treatment (WWT) Engineering Opportunities | Ireland & EU | English Required

We are actively looking for
multiple Wastewater Treatment (WWT) Engineers and Project Professionals
for opportunities across
Ireland and the EU
.

We’re hiring across a broad range of disciplines and experience levels, supporting the
full wastewater treatment project lifecycle
— from process engineering and design through construction, controls, commissioning, and project delivery.

English proficiency is a must
for these positions, as the roles involve collaboration with international teams, clients, contractors, and project stakeholders.

Disciplines We’re Hiring For

We are looking for professionals across a wide range of engineering and project disciplines, including:
- Process Engineers
– wastewater treatment processes, process design, calculations, optimization, and treatment technologies
- Mechanical Engineers
– pumps, piping, mechanical equipment, equipment selection, rotating equipment, and plant systems
- Electrical Engineers
– power distribution, MCCs, electrical systems,



plant infrastructure, and electrical design
- Design Engineers
– multidisciplinary WWT design across process, mechanical, electrical, and civil engineering
- Construction Engineers
– construction execution, field engineering, installation, commissioning, and site support
- Project Managers
– project planning, execution, scheduling, cost control, client management, and delivery
- Controls & Automation Engineers
– PLC/SCADA, instrumentation, process controls, automation, and systems integration
- Chemical Engineers
– chemical treatment, dosing systems, process optimization, and water/wastewater chemistry
- Commissioning & Startup Engineers
– plant startup, testing, troubleshooting, optimization, and operational readiness

What We're Looking For

We’re interested in professionals with experience in
municipal or industrial wastewater treatment
, including technologies such as biological treatment

📌 Water Engineer (Región Metropolitana)
🏢 Crewit Resourcing Group
📍 Región Metropolitana