AI-Driven Security Architect for Cloud & DevSecOps

The Decipher Bureau; Sydney; On-site; AUD 180,000 - 240,000; Full time

Job summary

The Decipher Bureau is assisting a leading global financial services organisation in hiring a hands-on, forward-thinking Security Architect to lead the secure design and implementation of next‑gen AI platforms.

You will work at the intersection of AI, cloud, and modern engineering practices, embedding security into how the business builds and ships software—not as a gatekeeper, but as an enabler of innovation.

Qualifications

• Hands-on security architect with focus on AI-driven platforms.
• Experience embedding security into CI/CD and software supply chains.
• Ability to translate risk into pragmatic security strategy for engineering teams.

Responsibilities

• Architect security for AI systems, including threat modelling for multi-agent architectures.
• Lead security controls across CI/CD pipelines and secure the software supply chain end-to-end.
• Define security architecture across AWS, GCP, and Azure with emphasis on container runtimes.
• Act as a trusted technical advisor translating complex risk into pragmatic strategies for rapid tech adoption.

Skills

AI threat modelling

Container security

CI/CD security

Security across cloud

Threat modelling

Developer tooling security

Engineering stakeholder influence

Tools

GitHub Enterprise

GitLab

Job description

The Decipher Bureau is assisting a leading global financial services organisation in hiring a hands-on, forward-thinking Security Architect to lead the secure design and implementation of next‑gen AI platforms.

You will work at the intersection of AI, cloud, and modern engineering practices, embedding security into how the business builds and ships software—not as a gatekeeper, but as an enabler of innovation.