Senior Systems Engineer: AI Security & DevSecOps

NBN Co ltd.; North Sydney; On-site; AUD 180,000 - 240,000; Full time

Benefits offered by this job

Flexible working arrangements

Great training

Equal employment opportunity

Job summary

nbn seeks a Senior Expert in Systems Engineering, Security and AI Enablement to act as a technical authority for platform security and DevSecOps across Enterprise DSO. You will define standards and guardrails for SaaS, apps, and cloud services, and drive secure, automated engineering with CI/CD and code-driven deployment.

You will build scalable AI capabilities, oversee evaluation methods, and ensure human oversight.

Qualifications

• Enterprise security, cloud and DevSecOps practices.
• Experience with agentic AI tools and human oversight.

Responsibilities

• Define reusable standards, patterns and guardrails across SaaS platforms and cloud-hosted services.
• Lead the transition from manual ClickOps to secure automated engineering using CI/CD and IaC.
• Coach engineering teams and influence senior stakeholders to resolve systemic security and technical debt issues.

Skills

Security engineering

DevSecOps

Cloud architecture

Responsible AI

AI workflows

Education

Degree or equivalent

Tools

GitHub Copilot

Claude Code

CI/CD

Infrastructure as code

Job description

nbn seeks a Senior Expert in Systems Engineering, Security and AI Enablement to act as a technical authority for platform security and DevSecOps across Enterprise DSO. You will define standards and guardrails for SaaS, apps, and cloud services, and drive secure, automated engineering with CI/CD and code-driven deployment.

You will build scalable AI capabilities, oversee evaluation methods, and ensure human oversight.