Jobs / Firmus Technologies
Principal AI Infrastructure Engineer, Kubernetes
Firmus Technologies · Sydney, NSW, Australia
Sydney, NSW, AustraliaExp: 10+ yrsHybrid
Remuneration
Not specified
Location
Sydney, NSW, Australia
Visa sponsorship
Not specified
Job summary
The Principal Kubernetes Engineer for AI Infrastructure is responsible for the technical design and delivery of backend infrastructure for a Kubernetes platform. This role involves building production-grade cluster lifecycle, networking, storage, security, and automation capabilities across GPU-accelerated bare-metal environments, utilizing technologies such as Kubernetes, Go, and various automation tools to ensure a secure and resilient multi-tenant platform.
Qualifications
- Deep knowledge of Kubernetes internals
- Demonstrated experience designing, building, and operating highly available, multi-cluster Kubernetes platforms
- Strong software engineering ability in Go
- Expert Linux systems knowledge
- Strong Kubernetes networking expertise
- Strong infrastructure automation and GitOps experience
- Practical experience with Kubernetes security and governance
- Experience implementing production observability
- Experience with GPU-enabled Kubernetes infrastructure
- Experience with distributed storage and data services
Responsibilities
- Define and own the Kubernetes platform reference architecture
- Build and maintain backend services, APIs, controllers, operators, and automation
- Engineer repeatable bare-metal Kubernetes deployment and lifecycle workflows
- Design and operate cluster networking
- Define persistent-storage and data-service patterns
- Integrate and productionise NVIDIA GPU and Network Operators
- Establish GitOps and CI/CD patterns
- Build platform security into the architecture
- Define service-level objectives and engineer observability
- Set engineering standards, design patterns, review practices, and operational readiness criteria
Skills
AnsibleArgo CDBashCalicoCephCiliumElasticsearchetcdFluxGatekeeperGitHubGitHub ActionsGitLabGitLab CIGoGrafanaJenkinsKubernetesKyvernoLinuxLokiOpen Policy AgentOpenTelemetryPrometheusPythonTerraform
Certifications
CKACKS
Degrees
Bachelor’s degree in computer scienceEngineeringOr a related discipline
Relocation
No