Senior OT Cybersecurity Infrastructure Engineer

Role overview

Hitachi Rail is seeking a Principal OT Cybersecurity Infrastructure Engineer to lead end‑to‑end OT security architectures for railway and critical infrastructure projects based in Sydney, Australia. The role covers hands‑on engineering and design ownership, ensuring platforms meet project requirements, regulatory obligations, and international standards. You will drive security testing, commissioning, and ongoing assurance across OT subsystems. J-18808-Ljbffr