Joining Arup

Arup’s purpose, shared values, and collaborative approach has set us apart for over 80 years, guiding how we shape a better world.

We are hiring a Cybersecurity Consultant (G4) to support a portfolio of major rail, transit, and critical infrastructure programs. This role is OT/ICS‑forward and will work across delivery and pursuits, helping teams assess cyber risk, translate requirements into pragmatic controls, and support implementation planning across operational environments.

The opportunity

• OT/ICS cybersecurity delivery
• Support cybersecurity assessments for Operational Technology (OT) environments (e.g., SCADA, PLC/DCS, wayside systems, tunnel systems, power/traction power, facilities/industrial controls, communications networks supporting operations).
• Contribute to OT security architecture and requirements baselining aligned to applicable standards (e.g., IEC 62443, ISO 270...