Project Type: Data Centre Construction
Location: Dublin or Limerick
Package: 75,000 + benefits
Key responsibilities:
* Lead the design and coordination of high-voltage (HV) electrical systems and substations (110kV and above) for large-scale data centre and industrial projects.
* Develop and review detailed electrical designs, including single-line diagrams, protection and control schematics, earthing, and interconnection layouts.
* Perform system studies and calculations such as load flow, short-circuit analysis, protection coordination, and arc-flash studies.
* Prepare design documentation, technical specifications, and equipment schedules in accordance with project and regulatory requirements.
* Provide design input for HV substations, including transformer selection, switchgear, busbar systems, and protection relays.
* Coordinate with grid operators, utilities, and clients to define connection requirements and ensure full technical compliance with local grid codes.
* Support the development of primary and secondary substation designs, including control systems and SCADA integration.
* Collaborate with mechanical, civil, and low-voltage design teams to ensure full MEP and structural integration.
* Evaluate supplier and manufacturer technical submissions, ensuring compliance with specifications and standards.
* Contribute to risk assessments, method statements, and constructability reviews during design and pre-construction stages.
* Provide technical support during procurement, installation, testing, and commissioning phases.
* Mentor junior electrical engineers and contribute to the development of internal design standards and best practices.
* Drive continuous improvement in design quality, efficiency, and innovation within the electrical engineering function.
Qualifications/Experience:
* Bachelor’s or Master’s degree in Electrical Engineering or equivalent discipline.
* Minimum 8–10 years’ experience in electrical design engineering, with a strong focus on high-voltage (110kV–400kV) substations and transmission infrastructure.
* Proven experience delivering HV design solutions for data centres, industrial, or utility-scale infrastructure projects.
* Comprehensive knowledge of IEC, EN, and local grid codes, along with experience liaising with DNOs/TSOs.
* Strong understanding of primary and secondary substation systems, including switchgear, transformers, busbar arrangements, and control/protection systems.
* Proficiency in electrical design and analysis tools such as ETAP, DIgSILENT PowerFactory, or SKM Power Tools.
* Experience developing and reviewing SCADA, protection, and control schemes.
* Familiarity with Autodesk AutoCAD, Revit, or BIM-based workflows for substation integration is an advantage.
* Strong technical writing and documentation skills, with attention to detail and accuracy.
* Excellent communication and coordination abilities, with experience working in multidisciplinary teams.
* Proactive, analytical, and solution-oriented mindset, able to balance design quality, constructability, and commercial efficiency.
* Willingness to travel occasionally across Europe for site visits, client meetings, and technical workshops.