We are looking for a technically strong Domain Architect – AI Security to join our team and support the delivery of complex AI infrastructure and security solutions across enterprise client engagements.

This is a hands-on architecture and delivery role for someone who enjoys getting deep into the technology. You don't need to be a traditional sales-led pre-sales architect — strong technical depth, practical delivery experience and the ability to communicate credibly with clients are what matter most.

What you'll be doing

- Act as a senior technical authority across AI platform security, cloud security and Kubernetes/OpenShift environments.
- Design and implement security controls for multi-tenant GPU and AI platforms.
- Secure NVIDIA AI infrastructure, including environments such as NVIDIA SuperPOD, BasePOD and related GPU platforms.
- Work with NVIDIA BlueField / DOCA, zero-trust architectures and confidential computing.
- Implement Kubernetes security including RBAC, Pod Security, admission control and OPA/Kyverno.
- Work with identity and secrets technologies including Keycloak, Microsoft Entra ID and HashiCorp Vault.
- Apply AI workload security practices including NeMo Guardrails, AI threat detection and AI red teaming.
- Support model and container supply-chain security, including SBOM, image signing,



registry controls and runtime security.
- Use infrastructure-as-code and GitOps approaches such as Python, Ansible, Helm, ArgoCD / Flux.
- Work directly with clients on architecture discussions, security workshops, technical scoping and solution design.
- Support Statements of Work, labour estimates and technical Bill of Materials where required.

What we're looking for
- Strong background as a Domain Architect, Security Architect, Cloud Security Architect, Platform Architect, Solution Architect or similar.
- Deep hands-on experience across NVIDIA AI / GPU infrastructure — this is particularly important.
- Robust Kubernetes and/or OpenShift security experience.
- Experience with AI security, cloud security, zero trust or confidential computing.
- Understanding of IAM, RBAC, secrets management and container security.
- Experience securing production AI/ML or GPU environments.
- Ability to work comfortably between hands-on technical delivery and client-facing architecture conversations.
- Strong communication skills with the ability to explain highly technical concepts to technical and non-technical stakeholders.
- Experience within a hyperscaler, cybersecurity organization, system integrator or managed services environment would also be valuable.

📌 Domain Architect (Sydney)
🏢 Auxo Talent
📍 Sydney