AI Security Architect for DevSecOps & Cloud

Macquarie Group; Sydney; Hybrid; AUD 180,000 - 280,000; Full time

Benefits offered by this job

Wellbeing leave

Parental leave

Volunteer leave

Salary packaging options

Learning and development opportunities

Hybrid working arrangements

Equipment reimbursement for work from

Job summary

Macquarie Group is seeking a Security Architect to lead secure design and implementation of next‑generation platforms. You will architect secure AI systems, lead threat modelling, and embed DevSecOps across pipelines.

You will secure cloud/container infrastructure (AWS, GCP, Azure) and translate risk into practical, scalable security strategies within a high-velocity tech environment.

Qualifications

• Experience designing secure AI systems and threat modelling.
• Proven ability to embed security into development lifecycles.
• Strong understanding of CI/CD security and SCA/SBOMs.

Responsibilities

• Architect secure AI systems and lead threat modelling initiatives.
• Design and oversee security controls across CI/CD pipelines.
• Define security patterns for cloud and container environments.
• Advise technical stakeholders with balanced risk strategies.
• Partner with engineering to enable secure, high-velocity delivery.

Skills

AI threat modelling

Agentic architectures

Agent-to-Agent (A2A) security

DevSecOps practices

Cloud security (AWS/GCP/Azure)

Container security/runtimes

Security architecture design

Risk management

Stakeholder influence

Tools

GitHub Enterprise

GitLab

LangGraph

ADK

Job description

Macquarie Group is seeking a Security Architect to lead secure design and implementation of next‑generation platforms. You will architect secure AI systems, lead threat modelling, and embed DevSecOps across pipelines.

You will secure cloud/container infrastructure (AWS, GCP, Azure) and translate risk into practical, scalable security strategies within a high-velocity tech environment.