Overview

Senior Tunnel Ventilation Engineer – Epsom OfficeJoin AtkinsRéalis to support the design, delivery and asset performance of tunnel ventilation systems for UK rail and road projects, as well as international projects.

Role Responsibilities

• Lead the design and assessment of tunnel ventilation systems, including 1‑D modelling (SES / IDA) and CFD studies.
• Prepare fire and life‑safety assessments and ventilation strategies.
• Support commissioning, testing and asset performance reviews.
• Produce high‑quality technical reports and client deliverables.
• Act as a technical authority and client‑facing engineer, strengthening the presence in the UK Rail and Road sector.
• Contribute to strategic growth through bids, proposals and industry engagement.
• Mentor junior engineers and improve processes, tools and best practice.

Business Growth & Client Engagement

• Identify opportunities in rail...