Senior Manager - Cyber Security Architecture - IT/OT - Projects - APAC (Contract)

DP World; Sydney; On-site; AUD 150,000 - 200,000; Full time

Job summary

A global leader in logistics and terminal operations is seeking a Senior Manager for Cyber Security Architecture in Sydney, Australia. This role focuses on leading projects across the APAC region, ensuring secure implementation of systems in operational environments. Candidates should have a strong background in cyber security, extensive experience in architecture roles, and excellent communication skills. A competitive package and a fixed 2-year contract are offered.

Qualifications

• At least 10 years of experience in Cyber Security, with 3+ years as Security Architect.
• Certifications like SABSA, TOGAF, or CompTIA Security are desirable.
• Experience in OT/IT integration with SCADA and PLCs is advantageous.

Responsibilities

• Develop and maintain security architecture blueprints for OT/IT systems.
• Lead technical reviews of infrastructure designs and ensure compliance with security standards.
• Support integration of telemetry into SIEM platforms and collaborate with incident response teams.

Skills

Cyber Security

Information Systems

Problem Solving

Communication Skills

Analytical Skills

Education

Bachelor Degree/Master's in Cyber Security or related field

Tools

Microsoft Sentinel

SCADA

PLC

Job description

Senior Manager – Cyber Security Architecture – Projects – APAC (Contract)

Role will be based in Sydney, Australia and will be on a fixed 2-year contract subject to renewal/conversion (based on business needs).

We are currently seeking a Senior Manager – Cyber Security Architecture candidate who will be managing projects across APAC. In this role, the ideal candidate will be responsible for leading the design, development and implementation of secure systems and infrastructure across operational technology (OT) and information technology environments, specifically within ports, terminals and logistics operations.

The key activities will be to drive the cyber security architecture and controls associated with the implementation of the Zodiac Terminal Operating System (TOS) across APAC region. This role will also work closely with the Group Security and Governance team, regional and business IT teams and project stakeholders to ensure alignment with security policies and objectives. We will also require an individual capable of designing and governing secure architecture across OT, Enterprise IT and Cloud landscape with a strong focus on regulatory compliance, cyber resilience, confidentiality, integrity and availability.

Key Responsibilities

• Security Architecture & Design
  Develop and maintain security architecture blueprints for integrated OT/IT ecosystems, including SCADA, PLCs, TOS, enterprise networks, and cloud environments


• Security Architecture Governance
  Define security architecture patterns that are aligned with the organization’s cyber security architecture frameworks; lead technical reviews of OT/IT infrastructure designs including network security, web and application security, network access control (NAC), and remote access/VPN; ensure secure development practices are embedded across the SDLC; establish architectural standards, define security controls, and ensure APIs are designed, implemented and maintained in compliance with standards and policies; ensure that code is scanned using SAST and DAST and APIs are scanned using API security testing platforms


• Security Operations Integration
  Support the integration of OT/IT telemetry into SIEM platforms (e.g., Microsoft Sentinel); collaborate with the security operations centre (SOC), cyber security operations teams, and incident response teams on architecture-related investigations; assist in the design of security controls that are embedded in disaster recovery and business continuity plans

Qualifications, Experience and Skills

• Bachelor Degree/Master’s in Cyber Security, Information Systems, Computer Science or equivalent


• Certifications such as SABSA, TOGAF, CompTIA Security, GICP are highly desirable


• At least 10 years of experience in Cyber Security roles with at least 3 years as Security Architect, preferably in Ports/Logistics/Supply Chain, asset-intensive industries, critical infrastructure or manufacturing


• Experience in OT/IT integration with SCADA and PLCs is advantageous


• Experience implementing and monitoring controls that align with IEC/ISA 62443, ISO/IEC 27001, and NIST CSF v2.0


• Familiarity with Modbus, Profinet, DNP3, OPC UA, and industrial VLAN architectures is advantageous


• Strong technical background in industrial control systems/OT, cloud security, and enterprise IT architecture


• Experience with terminal operating systems (e.g., Navis N4, TOS+) is an advantage


• Knowledge of Active Directory / Entra ID security, secure SD-WAN and SASE architectures, privileged access management, and EDR/XDR


• Excellent communication and collaboration skills; able to work with both technical and non-technical teams


• Strong analytical and problem-solving abilities; strong interpersonal skills to build relationships with internal and external stakeholders


• Strong organizational, planning, prioritization skills, and attention to detail


• Candidates who can start immediately or on short notice are a plus

Note: The job title in the advertisement serves the purpose of attracting talent and advertising the position.

Equal Employment Opportunity (EEO)

DP World is committed to the principles of Equal Employment Opportunity (EEO). We strongly believe that employing a diverse workforce is central to our success and we make recruiting decisions based on your experience and skills. We welcome applications from all members of society irrespective of age, gender, disability, race, religion or belief.

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Disclaimer

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