Electrical Design Engineer

About Us

Egis is a leading global architectural, consulting, construction engineering, operations and maintenance services firm. We create and operate intelligent infrastructure and buildings that both respond to the climate emergency and contribute to balanced, sustainable and resilient development.

Our 20,500 employees operate across over 100 countries, deploying their expertise to develop and deliver cutting-edge innovations and solutions for clients. From motorways to tramways, water and wastewater treatment to smart cities, clients choose us to help them solve their most complex challenges and to deliver climate responsible growth that meets the needs of communities, industry and the planet.

Egis has operated in Ireland since 1994 and is one of the largest multi-disciplinary consultancy, engineering and operations firms in the country. Our services in Ireland span the full lifespan of infrastructure, from upstream feasibility studies through design, construction supervision, delivery and operations. Operating across the entire value chain of consulting, design and operation, Egis is the only group to understand infrastructure in its entirety.

Our current activities in Ireland include operating the Dublin Tunnel and the Jack Lynch Tunnel in Cork, overseeing 470km of Ireland’s motorways and working on the design and delivery of major transport projects and mobility services.

With over 600 staff in Ireland across 16 offices nationwide, we are committed to enabling sustainable economic development and responding to the requirements of population growth while addressing climate change and reducing carbon emissions. In 2023 Egis acquired JB Barry & Partners, an engineering firm which has worked on major projects such as the Ringsend Wastewater Treatment Plant in Dublin and the N17/N18 Gort to Tuam PPP motorway scheme in Galway.

The Egis engineering division is now almost 200 people strong across four offices in Dublin, Castlebar, Cork and Limerick.

• Design and develop electrical systems for water and wastewater treatment plants, pumping stations, and related infrastructure.
• Author detailed technical specifications, control philosophies, cable/load schedules, network diagrams, and technical reports.
• Review MCC schematics, contractor calculations, and PLC/SCADA architectures; close design gaps, issue technical submittals, and respond to RFIs.
• Prepare technical submittals; assist FAT, SAT, QA/QC walk‑downs, and commissioning.
• Supervise junior team members and review work items, providing mentorship, ensuring quality standards are met, and fostering professional development within the team.

• Hold an honours degree (level 8 in the National Framework of Qualifications), or equivalent professional qualification, in electrical engineering as applicable to the role.
• Have at least 3 years’ relevant experience in engineering consultancy or EPC (within water, wastewater, or comparable heavy‑process plants)
• Demonstrated understanding of water‑treatment unit operations and the ability to assess existing EICA assets to develop upgrade or new‑build designs.
• Competent in producing SLDs, Block Cable & Network‑Infrastructure diagrams, and providing input to GAs, 3‑D/BIM models and P&IDs.
• Exposure to PLC/SCADA integration and a working understanding of LV/MV protection coordination principles.
• Proficient with AutoCAD Electrical/MEP and at least one electrical‑design platform (Trimble Pro Design , ETAP, EPLAN or equivalent).
• Strong teamwork, written and verbal communication, and stakeholder‑management abilities; comfortable interfacing with multidisciplinary teams, vendors and contractors.

• A minimum of five years’ experience on water/wastewater‑treatment or other major process‑industry projects, covering the full project lifecycle.
• Chartered Engineer (CEng) or actively pursuing chartership
• Proven capability with detailed EICA calculations (cable sizing, voltage‑drop, short‑circuit, earthing, lighting, fault studies) and equipment selection (MCCs/VFDs, transformers, motors, instrumentation).
• Working knowledge of I.S.10101:2020, IEC/BSEN standards and WIMES…