Principal Cybersecurity 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-motivated Principal OT Cybersecurity Engineer who thrives in a fast-paced environment. The successful candidate is comfortable performing a wide range of tasks from administrative to strategic. The position is based in Brisbane Australia.

The Principal OT Cybersecurity Engineer leads and executes highcomplexity cybersecurity engineering tasks coordinates technical project activities ensures compliance with international standards (IEC 62443 CLC/TS 50701 NIST ISO 27001) and supports integration validation and assurance of cybersecurity controls across all OT and railway subsystems.

This role bridges architecture engineering and technical project managementsupporting the Cybersecurity Manager while guiding and mentoring Cybersecurity Specialists.

Key accountabilities:

Technical Authority for OT Cybersecurity

• Act as the senior technical reference point for engineering teams and suppliers.

• Approve technical security solutions architectures and design proposals.

• Review and validate compliance with IECsecurity requirements.

• Provide expert guidance on secure system architecture zoning/segmentation OT protocol security and secure integration of critical systems.

Cybersecurity Engineering & Design

Lead and participate in the development of:

• System Security Requirements (SRs)

• Zones & Conduits architecture

• Network and security architecture (IT/OT)

• Secure configuration baselines and hardening guidelines

• Security integration plans for signalling telecom SCADA and control systems

• Assess vendor solutions against technical and security requirements.

• Identify gaps and propose technical remediations aligned with program constraints.

In addition

• Risk Assessment & Cybersecurity Assurance

• Implementation & Integration of Cybersecurity Technologies

• Testing Validation & Acceptance

• Technical Project Management

• Documentation Reviews & Stakeholder Interaction

Required skills/knowledge:

• Bachelors degree in Cybersecurity Computer Science Information Technology Systems Engineering or related STEM disciplines.

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

• 610 years of experience in Cybersecurity engineering within OT/ICS environments transportation energy utilities or other critical infrastructure.

• Demonstrated hands on experience implementing validating and troubleshooting OT security solutions.

• Experience contributing to or leading technical project management activities.

• Experience in railway metros highspeed lines or transportation systems.

• Knowledge of local regulations and cybersecurity frameworks in various regions

• (e.g. NIST ENISA APAC critical infrastructure frameworks Middle East national cybersecurity frameworks).

• Experience in SOC integration and operational handover.

• Cloud or hybrid architecture for operational environments.

• IEC 62443 (required)

• CLC/TS 50701 (required for railway related deployments)

• NIST 800 82 / 800 53

• ISO 27001 / ISO 27005

At Hitachi Rail we know that a diverse business is a sustainable business. Working collaboratively with a range of internal networks were continuously improving our policies and products. From accessible sustainable design to achieving a better gender balance. We base these efforts on our core values: Harmony Sincerity and Pioneering spirit. And by aligning with these were able to create a workplace where people not only feel comfortable but are given opportunities to thrive.

What we offer:

• Be part of a Global Company that offers a great work life balance.

• Many opportunities to progress your career with training and development available.

• Salary Continuance Insurance

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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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