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OT Cybersecurity Architect for Critical Rail Systems

AlstomMelbourne, Victoria🇦🇺AustraliaPosted 13 Sept 2026

Why This Role Stands Out

This is a fantastic opportunity to shape the cybersecurity of vital rail infrastructure, offering significant growth potential within a globally respected company. You'll thrive here if you're a proactive OT cybersecurity professional eager to leverage your expertise in a hybrid environment, collaborating with diverse teams to build secure, resilient systems. Apply today to make a tangible impact on critical infrastructure!

Quick Overview

Seniority
Mid Senior
Employment type
Full Time
Work mode
Hybrid
Location
Melbourne, Victoria, Australia

Job Description

Alstom is seeking an experienced Cybersecurity Architect with OT systems expertise for a major rail project in Victoria. You will lead design, implementation and maintenance of secure architectures, working across cross-functional teams and governance frameworks.

The role emphasizes ISA/IEC 62443 alignment, risk assessment, and vulnerability management. You'll collaborate with stakeholders, including identity and access management and network security teams, to ensure resilience and safety of

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