Principal Civil Engineer (Transmission and Distribution) Jacobs is playing a leading role in the global energy transition. As our UK and Continental Europe team continues to expand, we are seeking a Principal Engineer - Civils to provide strategic leadership across frontend engineering design (FEED) and detailed civil/structural design for high-voltage (HV) AIS/GIS substations (132-400 kV), HVDC converter stations, overhead line (OHL) interfaces and underground cable projects. You will shape technical assurance, delivery excellence and market growth in the Transmission and Distribution (TandD) sector. Key Responsibilities: Lead civil/structural design packages from concept through detailed design and construction support for National Grid and DNO clients Develop civil layouts for substations, including platforms, foundations, bunds, drainage, access roads, ducting, fencing, and security features, integrating geotechnical and structural inputs with electrical plant layouts Prepare and review calculations, drawings, and specifications for foundations, bunds/oil containment, drainage/SuDS, and structural framing, ensuring compliance with Eurocodes and DNO standards Conduct design reviews and risk assessments Ensure adherence to CDM 2015 and Jacobs'' quality processes Manage resources and deliverables within agreed budgets and timelines Coordinate with global design centres, sub-consultants, and suppliers using BIM/CDE platforms (Civil 3D, Revit, MicroStation) Support client ..... full job details .....