Principal Engineer - Overhead Lines; OHL
Listed on 2026-09-18
-
Engineering
Electrical Engineering, Systems Engineer
- Full-time
- State/Province:
London, City of - Business Group: DCS
- Legal Entity: AECOM Limited
- Business Line:
Energy - Work Location Model:
Hybrid - Operating Group:
International - Primary
Location:
UK
- London
- Aldgate Tower
Work with Us. Change the World.
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There has never been a better time to be h accelerating infrastructure investment worldwide, our services are in great demand. We invite you to bring your bold ideas and big dreams and become part of a global team of over 50,000 planners, designers, engineers, scientists, digital innovators, program and construction managers and other professionals delivering projects that create a positive and tangible impact around the world.
We're one global team driven by our common purpose to deliver a better world. Join us.
Job DescriptionStart here. Grow here.
The Transmission & Distribution (T&D) Engineering team provides a range of services from the initial concept through Power Systems Analysis, Cabling, Substations, Transmission and Distribution Infrastructure, System Balancing and Compensation, Protection Systems, SCADA, Communications, Converter Station Design, HVDC Systems and Interconnectors including overseas links.
Here’s what you’ll do:
In this crucial role, you will be a key member of our Transmission & Distribution team dedicated to leading and engaging with our clients to deliver technically challenging OHL design projects.
Your primary focus in the role of Principal OHL Engineer is to provide project technical support and responsible for design of transmission projects. This team will work on various projects encompassing overhead transmission lines up to 400kV.
- Have the opportunity to be involved in large programmes of work like GGP projects.
- Support in writing proposals and outlining all project details, including the timeline, resources, budget, objectives, and goals.
- Provide technical support and input throughout the project implementation, statutory planning, and participation in public consultation events.
- Be responsible for design activities related to the overhead line. This encompasses PLS-CADD modelling, meticulous line routing, comprehensive structural analysis and loading trees, formulation of design criteria, precise sag‑tension calculations, insulator/conductor blowout, swing angle, damper system recommendations, strategic structural spotting, thorough clearance reports, and judicious conductor and insulator selection.
- Support in feasibility studies, performing conductor thermal ratings, and ensuring compliance with industry standards and regulations.
- Conduct studies to identify a technically preferred solution/layout to present to the client.
- Originate and check engineering deliverables such as complex designs, reports, proposals, presentations, and drawing packages.
- Perform internal quality checks of engineering drawings and calculations.
Ready to push the limits of what’s possible?
Here’s what we’re looking for:
- Professionally qualified CEng Chartered Engineer with a recognized electrical engineering institution (e.g. the IET).
- A bachelor’s degree in engineering or equivalent technical discipline, electrical engineering or power engineering.
- Experience delivering projects for transmission system operators such as National Grid, SSE and SPT in line with each operator’s standards.
- Project experience in overhead line engineering (ideally up to 400kV).
- E…
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