Senior Quality Engineer — Infrastructure (Flexible Hours)

Skanska Costain STRABAG Joint Venture; Greater London; Hybrid; GBP 55,000 - 75,000; Full time

Job summary

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.

Qualifications

• Managed quality on a relevant project.
• Experience within quality related role on a major infrastructure project.
• Experience of working on Civil engineering projects.
• Computer competence (MS Word, Excel).

Responsibilities

• Provide support and holiday cover to the Quality Manager.
• Be proactive in preventing substandard Works by coaching and providing training.
• Ensure quality management is given the highest priority to achieve right first time.
• Communicate with delivery team and sub-contractors to ensure QA requirements are understood.
• Check works during progress and on completion against documentation.
• Manage and communicate non-conformances to the Quality Managers.
• Carry out formal surveillances to ensure inspections and tests follow plans.
• Ensure delivery team notifies HS2 or Supervisor of intervention points.

Skills

Quality management

MS Word

MS Excel

CSCS Card

Tools

MS Word

MS Excel

Job description

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.