Job Description

Principal Pipeline Engineer - Low Carbon

Location: Remote with occasional visits to office for Project Meetings

Team: Energy Transition

Shape the future of low‑carbon infrastructure.

We're driven by a simple belief: the world we design today should create a cleaner, greener and safer tomorrow. We push boundaries, embrace innovation and collaborate across a global network of experts to deliver solutions that stand the test of time. Join us, and you'll be part of a team that takes pride in its people, its purpose and its impact.

About the Role

We're looking for a Principal Pipeline Engineer to join a growing Energy Transition Team. This is an exciting opportunity to lead the development of mechanical and pipeline designs across a wide range of transmission projects, including:

* Natural gas (below and above 7 bar)

* Hydrogen transmission

* Carbon dioxide pipelines

* Wider low‑carbon and energy transition infrastructure

You'll work as part of a large multidisciplinary engineering group, contributing to projects from early inception through development, construction, operation and decommissioning. Our team supports clients across the full asset lifecycle, delivering safe, efficient and innovative solutions that exceed expectations.

You'll also have opportunities to work on first‑of‑a‑kind technologies, future fuels and carbon capture projects, collaborating with developers, utilities, government bodies, EPC contractors & OEMs

What You'll Be Doing

Typical responsibilities include:

Developing cost‑effective, practical and innovative engineering solutions to complex pipeline challenges

Working across feasibility studies, concept design, FEED, value engineering and detailed design

Preparing pipeline and AGI deliverables, including wall thickness calculations and piping specifications

Undertaking pipeline routing studies, population density assessments and high‑pressure pipeline diversions

Collaborating closely with other engineering disciplines to develop integrated designs

Supporting the development of layouts and 3D models

Leading and contributing to proposals, bids and multi‑disciplinary project submissions

Providing technical leadership and guidance across the pipeline and layout discipline

What You'll Bring

We're looking for someone who can demonstrate:

A degree in a relevant engineering discipline

Chartered Engineer status (or working towards IEng/CEng) with a relevant professional institute

Strong understanding of IGEM/TD/1, TD/13 and gas network operator addendums

Experience leading the development of pipeline and AGI engineering deliverables

Knowledge of national and international codes and standards for plant equipment and piping design

Experience in pipeline and AGI design, including routing and high‑pressure systems

Experience working within multidisciplinary teams and contributing to 3D plant models

Strong understanding of the design process, scope development and engineering calculations

Experience troubleshooting operational and integrity issues

Proficiency with Autodesk tools including AutoCAD, AutoCAD Plant 3D, Navisworks and BIM360

Strong MS Office skills for producing technical reports, specifications, schedules and calculations

Experience working with clients and contractors with diverse technical and commercial objectives

Experience with ASME Engineering codes would be advantageous

Why Join Us

You'll be part of a team at the forefront of the UK's energy transition, working on projects that will define the future of low‑carbon infrastructure. You'll have the freedom to innovate, the support to grow and the opportunity to influence major national and international projects