Senior Quality Engineer — Infrastructure (Flexible Hours)

SCS Railways is seeking a Senior Quality Engineer to join the Completions & Transitions team, supporting the Earthworks & Structures delivery for HS2 London Tunnels. You will oversee independent site inspections, coordinate with the Client, manage non-conformances, and ensure documentation and tests align with Works Information.

This role requires experience in major infrastructure projects, ISO 9001:2015 and related standards, and a collaborative approach within a safety‑driven environment.