Principal Civil Engineer; Transmission & Distribution

At Jacobs, we’re challenging today to reinvent tomorrow by solving the world’s most critical problems for thriving cities, resilient environments, mission‑critical outcomes, operational advancement, scientific discovery and cutting‑edge manufacturing, turning abstract ideas into realities that transform the world for good.

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 & Distribution (T&D) sector.

• 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, Micro Station)
• Support client meetings, technical presentations, and tender submissions
• Maintain strong relationships with project stakeholders
• Mentor junior engineers and contribute to capability development within the civils team

• A degree in Civil Engineering or another relevant engineering discipline
• Chartered Engineer status with a relevant institution or working towards chartered status
• Experience with in a civil discipline and experience in delivering complex multi‑disciplinary projects for the Energy Transition industry
• Experience preparing design calculations, reports, and detailed drawings. CAD (AutoCAD or Micro Station) preferred but not essential

We offer a competitive package, including free single medical cover and digital GP service for UK employees, enhanced parental leave pay, free membership of employee assistance and parental programmes, reimbursement towards relevant professional development and memberships, and participation in our Collectively program, which provides matched‑funding, paid volunteering time and charitable donations.

As a disability confident employer, we will interview disabled candidates who best meet the criteria. We welcome applications from candidates who are seeking flexible working and from those who may not meet all the listed requirements for a role.