Principal Engineer Overhead Lines (OHL)

Company: Jacobs Engineering Group Inc.
Apply for the Principal Engineer Overhead Lines (OHL)
Location: London
Job Description:

We are seeking a Principal Engineer – OHL to support a range of high‑profile projects across our Power & Energy portfolio, including high voltage AIS and GIS substations, transmission system assets, HV overhead lines, HVDC interconnectors, and energy storage systems.

Responsibilities

  • Develop detailed engineering drawings, specifications, and design documentation using software tools such as PLS-CADD, AutoCAD and Microstation
  • Oversee technical activities, line routing, sag‑tension calculations, structure analysis, conductor selection, clearance reports, and design documentation
  • Prepare and review proposals and reports detailing project scope, timelines, budgets, and resource allocations
  • Regularly engage in client‑facing design reviews and technical workshops
  • Lead and mentor a specialist design engineering team working on overhead transmission line solutions
  • Identify and manage project risks to ensure successful delivery
  • Promote a strong safety culture

Building and maintaining strong relationships with internal teams, stakeholders, and clients to drive project success.

Qualifications

  • Proven experience in OHL design (132 kV–400 kV), ideally within UK transmission and distribution environments
  • Bachelor’s Degree and/or master’s in electrical engineering
  • Familiarity with National Grid and DNO standards and processes
  • Strong communication and stakeholder engagement skills
  • Ability to manage competing priorities and deliver under pressure
  • Demonstrated ability to lead technical workstreams and contribute to strategic project delivery
  • Proficient in industry‑standard software such as PLS-CADD, PLS‑Tower, PLS‑Pole, and AutoDesk tools

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.

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Posted: June 2nd, 2026