Associate/Principal Engineer – Water Division

About the role

Ayesa Engineering is seeking an experienced Associate/Principal Engineer to lead water and wastewater design projects across Dublin and Cork. You will work on a variety of sectors, including commercial, residential, education, healthcare and public infrastructure, delivering technically robust solutions that meet Irish regulatory standards.

Key responsibilities

• Lead the design of water distribution networks, foul sewerage collection systems, pumping stations and related civil works.
• Perform and oversee complex hydraulic modelling for water and wastewater networks.
• Prepare and review Site‑Specific Flood Risk Assessments in line with national guidelines.
• Develop technical reports and drawings for Part 8 (Local Authority) and Strategic Infrastructure Development planning applications.
• Negotiate with Local Authorities, EPA and Uisce Éireann for connections, design diversions and statutory approvals.
• Coordinate with ecologists, hydrologists and archaeologists to ensure compliance with Appropriate Assessments and Environmental Impact Assessments.
• Draft tender documents using the Capital Works Management Framework (CWMF) or FIDIC/NEC4 contracts.
• Act as the Employer’s Representative, managing claims, variations and payment certificates.
• Evaluate tenders and provide technical recommendations for contractor selection.

Required profile

• Senior‑level engineer with proven ability to work independently and lead multidisciplinary teams.
• Strong understanding of Irish water standards, Uisce Éireann codes and the national planning system.
• Experience with property acquisition, wayleave processes and public‑sector procurement.
• Excellent communication skills for liaison with authorities, clients and consultants.

Required skills

• Hydraulic modelling software (e.g., InfoWorks, Mike HEC or equivalent).
• Flood risk assessment methodology and related guidelines.
• Design of water distribution and foul sewer networks.
• Knowledge of Capital Works Management Framework (CWMF) and FIDIC/NEC4 contract documentation.
• Statutory liaison and planning submission preparation.

What we offer

• Opportunity to work on high‑impact infrastructure projects across Ireland.
• Access to a global engineering network and continuous professional development.
• Collaborative environment that values technical expertise and innovation.