This role is central to enabling Heathrow’s world‑leading expansion through the application of Modern Methods of Construction (MMC), innovation, and constructability‑led design. As a Senior Engineer focused on MMC, you will shape how utility and enabling infrastructure systems are conceived, designed, and delivered maximising off‑site manufacture, standardisation, and repeatability to support safe, efficient, and sustainable growth at one of the world’s busiest airports. Operating in one of the most complex and constrained construction environments globally, you will lead the development of manufacture ready, assembly led utility solutions across thermal, electrical, potable water, foul and stormwater systems critical networks that underpin every terminal, airfield asset, highway, structure, and passenger experience. By embedding constructability and MMC principles from the earliest stages of concept development, you will challenge traditional approaches, re...