Senior Hybrid Infra Architect (OpenShift & Cloud)

Singtel; Sydney; Híbrido; AUD 220.000 - 320.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Competitive remuneration

Employee discounts

$80 monthly credit

25% off Optus products

Flexible work - 3 days in office, 2 at

On-site childcare

Descripción de la vacante

Optus in Australia is seeking a Principal, Critical Network Platforms to lead the design, architecture and hands‑on delivery of scalable, secure, hybrid infrastructure platforms. These platforms underpin network automation tooling and engineering workloads across on‑premises data centres, private cloud and public cloud environments.

You’ll set technical direction for the IP Network Engineering & Tooling team and mentor senior engineers to uplift team capability, while delivering IaC, CI/CD and

Formación

• Tertiary qualifications or equivalent practical experience.
• 8+ years’ experience building and architecting production hybrid infrastructure in large, complex environments.
• Hands‑on experience with on‑premises compute infrastructure, bare‑metal provisioning and hardware lifecycle management.

Responsabilidades

• Define, govern and maintain hybrid infrastructure architecture patterns across on‑premises data centres, private cloud and public cloud environments.
• Lead infrastructure design reviews and provide architectural assurance for availability, resilience and compliance.
• Architect and manage OpenShift cluster lifecycle, RBAC, storage integration and day‑2 operations.
• Design, deploy and operate OpenShift environments and CI/CD pipelines; manage cluster lifecycle and operator frameworks.
• Architect and deliver infrastructure‑as‑code using Terraform and Ansible for consistent provisioning and drift control.
• Collaborate with observability and automation teams to deliver integrated platform capabilities.

Conocimientos

Hybrid infrastructure

OpenShift

Proxmox VE

Terraform

Ansible

AWS/GCP

GitLab CI/CD

RBAC

CI/CD pipelines

Cloud networking

Educación

Bachelor's degree or equivalent

Herramientas

Ceph

ZFS

OpenShift

Descripción del empleo

Optus in Australia is seeking a Principal, Critical Network Platforms to lead the design, architecture and hands‑on delivery of scalable, secure, hybrid infrastructure platforms. These platforms underpin network automation tooling and engineering workloads across on‑premises data centres, private cloud and public cloud environments.

You’ll set technical direction for the IP Network Engineering & Tooling team and mentor senior engineers to uplift team capability, while delivering IaC, CI/CD and