Electrical Design Engineer
2 days ago
City of London
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.