ppA career at Hitachi Rail will help create a legacy.
With operations in every corner of the world, our work goes to the cutting?edge of digital transformation and technology.
From the multi-cultural strength of our global organisation to the sustainable and innovative ways we work to bring people together, there's something for everyone to get stuck into.
And that's where you come in.
/ph3Job Description: /h3pHitachi Rail is looking for an enthusiastic, self?motivated bSenior OT Cybersecurity Infrastructure Architect Engineer.
/b /ppThe successful candidate will have solid experience in the rail industry, managing wayside installation design and routing cables along the track and within technical rooms.
This position is based in Naples, Italy.
/ph3Mission /h3pDesign, implement, integrate, and validate a bcomplete OT Cybersecurity Infrastructure /b for railway and critical?infrastructure projects.
/ppThe role combines bsecurity architecture ownership /b with bhands /b?bon engineering and implementation responsibility /b, ensuring that Cybersecurity platforms and controls are deployed according to international standards, project requirements, and local regulatory frameworks.
/ppThe OT Cybersecurity Infrastructure Architect Engineer acts as the btechnical authority for security platforms /b, from core IT/OT infrastructure to SOC?enabling technologies, supporting the full lifecycle from design through commissioning and operational handover.
/ph3Accountabilities /h3ulliDefines reference architectures, platform designs, and integration patterns /liliPersonally implements, configures,



and validates security platforms /liliDeep understanding of operational constraints, availability, safety, and lifecycle issues /liliCapable of designing secure solutions independently of specific vendors, while integrating commercial products effectively Design end?to?end OT cybersecurity infrastructure architectures aligned with IEC ***** and TS ***** principles /liliDefine technical standards, reference architectures, and design patterns for OT cybersecurity platforms.
/liliEnsure architectural consistency across multiple projects and geographic regions.
/liliActively design, deploy, configure, and validate the following OT Cybersecurity Infrastructure components /liliFunctional tests for security controls /liliIntegration testing with OT subsystems /liliSupport vulnerability assessments, configuration reviews, and remediation activities.
/liliProvide technical input to Security Case and assurance documentation /li /ulh3Required Skills/Knowledge /h3ulli5 to 10 years of professional experience in IT/OT Cybersecurity infrastructure, with demonstrated responsibility for architecture and deployment.




/liliProven experience delivering cybersecurity infrastructures /liliCLC/TS ***** /liliISO ************* /liliOT network design and segmentation /liliFirewalls, WAF, Proxies /liliIAM / PAM / MFA /liliNIDS EDR /liliSIEM architecture and integration /liliBackup Cyber Recovery /li /ulh3Highly Preferred Skills Knowledge /h3ulliRailway or transportation OT environments /liliSOC architecture and OT SOC onboarding /liliZero?Trust adaptation for OT /liliExperience delivering multi?country programmes /liliDeep understanding of OT and IT network architectures.
/liliStrong practical experience with: /liliFirewalls, routing, switching, VLANs, VPNs /liliIdentity systems and access control models /liliLinux and Windows server administration /liliVirtualization platforms and data?center design /liliAbility to troubleshoot complex, multi?vendor environments.
/liliStrong documentation and architectural reasoning skills /liliStandards Compliance Security Assurance /li /ulh3Education/Qualifications /h3ulliBachelor's degree in Cybersecurity, Computer Science, Information Technology, Telecommunications Engineering, Automation Engineering, Systems Engineering, or equivalent technical disciplines.
/liliMaster's degree in Cybersecurity, Information Assurance, or Systems Engineering is preferred.
/li /ulh3Languages /h3pbAt Hitachi Rail, there is a place for everyone.
We welcome and value differences in background, age, gender, sexuality, family status, disability, race, nationality, ethnicity, religion, and world view.
It is our commitment to create an inclusive environment - we are proud to be an equal opportunity employer.
/b /p /p #J-*****-Ljbffr

📌 Senior Ot Cybersecurity Infrastructure Architect & Engineer (Napoli)
🏢 Hitachi Rail
📍 Napoli