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Lead OT Cybersecurity Architect for Critical Rail

ALSTOM GruppeMelbourne, Victoria🇦🇺AustraliaPosted 4 Sept 2026

Why This Role Stands Out

This hybrid role offers a unique opportunity to shape the cybersecurity future of critical rail infrastructure, leveraging your ISA/IEC 62443 expertise to drive impactful security solutions. You'll thrive here if you're a proactive, collaborative architect eager to grow within a globally recognized leader in sustainable mobility. Apply now to become an integral part of Alstom's innovative team!

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 to lead the design, implementation, and maintenance of secure architectures for a major rail project in Victoria. The role demands ISA/IEC 62443 knowledge, risk assessment, and collaboration with identity, access management, and network teams.

You will guide security analyses, define requirements, and oversee threat protection across the project.

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