Description : Hitachi Rail is looking for an enthusiastic self-motivated Senior OT Network/Cybersecurity Engineer who thrives in a fast-paced workplace.
The successful candidate is comfortable performing a wide range of tasks from administrative to strategic.
This is a fulltime permanent position based in Brisbane, Australia.
In this role you will design, implement, integrate, and validate the OT Network and Cybersecurity infrastructure for railway and critical-infrastructure projects.
The role combines security architecture ownership with hands-on engineering and implementation responsibility , ensuring that Cybersecurity platforms and controls are deployed according to international standards, project requirements, and local regulatory frameworks.
You will act as the technical go-to point for security platforms , from core IT/OT infrastructure to SOC-enabling technologies, supporting the full lifecycle from design through commissioning and operational handover.
Key accountabilities: OT Cybersecurity Infrastructure Architecture Design end-to-end OT cybersecurity infrastructure architectures aligned with IEC ***** and TS ***** principles.
Define technical standards, reference architectures, and design patterns for OT cybersecurity platforms.
Ensure architectural consistency across multiple projects and geographic regions.
Design