Senior OT Cybersecurity Infrastructure Architect & Engineer

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About Us

A 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 theres something for everyone to get stuck into. And thats where you come in.

Job Description:

Hitachi Rail is looking for an enthusiastic self-motivatedSenior OT Cybersecurity Infrastructure Architect & Engineer.

The 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.

Mission

Design implement integrate andvalidateacomplete OT Cybersecurity Infrastructurefor railway and criticalinfrastructure projects.
The role combinessecurity architecture ownershipwithhandson engineering and implementation responsibility ensuring that Cybersecurity platforms and controls are deployed according to international standards project requirements and local regulatory frameworks.

The OT Cybersecurity Infrastructure Architect & Engineer acts as thetechnical authority for security platforms from core IT/OT infrastructure to SOCenabling technologies supporting the full lifecycle from design through commissioning and operational handover.

Accountabilities

• Defines reference architectures platform designs and integration patterns
• Personally implements configures andvalidatessecurity platforms
• Deep understanding of operational constraints availability safety and lifecycle issues
• Capable of designing secure solutions independently of specific vendors while integrating commercial products effectively Design endtoend OT cybersecurity infrastructure architectures aligned with IEC 62443 and TS 50701 principles
• Define technical standards reference architectures and design patterns for OT cybersecurity platforms.
• Ensure architectural consistency across multiple projects and geographic regions.
• Actively design deploy configure andvalidatethe following OT Cybersecurity Infrastructure components
• Functional tests for security controls
• Integration testing with OT subsystems
• Support vulnerability assessments configuration reviews and remediation activities.
• Provide technical input to Security Case and assurance documentation

Required Skills/Knowledge

• 5 to 10 years of professional experience inIT/OT Cybersecurity infrastructure withdemonstratedresponsibility forarchitecture and deployment.
• Proven experience delivering cybersecurity infrastructures
• IEC 62443 (zones/conduitsSLs system & componentrequirements)
• CLC/TS 50701
• NIST 80082
• ISO 27001 / 27005
• OT network design and segmentation
• Firewalls WAF Proxies
• NAC & RADIUS
• IAM / PAM / MFA
• NIDS & EDR
• SIEM architecture and integration
• Backup & Cyber Recovery
• Windows & Linux hardening
• Virtualization platforms (hypervisors)

HighlyPreferred Skills & Knowledge

• Railway or transportation OT environments
• SOC architecture and OT SOC onboarding
• ZeroTrust adaptation for OT
• Scripting / automation (PowerShell Python)
• Experience delivering multicountryprogrammes

Competencies

• Deep understanding of OT and IT network architectures.
• Strong practical experience with:
• Firewalls routing switching VLANs VPNs
• Identity systems and access control models
• Linux and Windows server administration
• Virtualization platforms and datacenterdesign
• Ability to troubleshoot complex multivendor environments.
• Strong documentation and architectural reasoning skills
• Standards Compliance & Security Assurance
• Testing Validation & Commissioning

Education/Qualifications

• Bachelors degree in Cybersecurity Computer Science Information Technology Telecommunications Engineering Automation Engineering Systems Engineering or equivalent technical disciplines.

• Masters degree in Cybersecurity Information Assurance or Systems Engineering is preferred.

Languages

• English fluent.
• Italian proficiency

Alla posizione si applica il vigente CCNL per lindustria metalmeccanica privata e linstallazione di impianti con inquadramento nel livello B3 ai sensi della relativa disciplina di classificazione del personale. Retribuzione annua lorda compresa tra 40.000 - 52.000.

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Thank you for your interest in Hitachi Rail. If your application is of interest we will be in contact. Please do not hesitate to discover more about us and our latest jobs at 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.

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