Enterprise Security Architect — Cloud, OT & Zero Trust

Www.chandlermacleod.com; City of Melbourne; Hybrid; AUD 120,000 - 160,000; Full time

Job summary

Chandler Macleod is assisting AGL with an experienced Security Architect to shape and govern enterprise security architecture across cloud, hybrid, on-premises and OT environments. You will lead threat modelling, risk assessments, and secure design activities to embed security into delivery lifecycles.

You will work with technology, architecture, cyber security, risk and project teams, providing architectural guidance and delivering artefacts such as roadmaps, diagrams and threat models.

Qualifications

• Experience as Security Architect in large, complex environments.
• Strong knowledge of security architecture frameworks (SABSA, TOGAF, NIST CSF, ISO 27001).
• Hands-on design across IAM, network/security controls, and cloud security.

Responsibilities

• Develop and maintain security architecture standards and reference architectures.
• Provide expert guidance across cloud, hybrid, on-prem, and OT environments.
• Lead threat modelling, risk assessments and secure solution design.

Skills

Security frameworks

SABSA

TOGAF

NIST CSF

ISO 27001

Cloud platforms

IAM

Network security

Application security

Data protection

Security monitoring

Education

Cyber security degree

Tools

ArchiMate

Visio

Lucidchart

Job description

Chandler Macleod is assisting AGL with an experienced Security Architect to shape and govern enterprise security architecture across cloud, hybrid, on-premises and OT environments. You will lead threat modelling, risk assessments, and secure design activities to embed security into delivery lifecycles.

You will work with technology, architecture, cyber security, risk and project teams, providing architectural guidance and delivering artefacts such as roadmaps, diagrams and threat models.