Principal, Critical Network Platforms

Singtel

Full-time Computer Occupations
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Location
Macquarie Park, New South Wales, Australia
Posted
June 24, 2026

Job Description

Optus is an Australian telecommunications company, delivering more than 11 million services to our customers every day across mobile, broadband, and digital solutions.

As the Principal, Critical Network Platforms, you be tasked with designing, building, and providing high-quality hybrid infrastructure platforms for network automation tooling, operational systems, and engineering workloads.

What You’ll Do

  • Define, manage, and maintain hybrid infrastructure architecture patterns, reference builds, standards, and guardrails across on-premises data centres, private cloud (OpenShift, Proxmox), and public cloud (AWS, GCP) environments.

  • Lead infrastructure build reviews and provide architectural assurance across initiatives, ensuring scalability, security, compliance, and production readiness.

  • Build and sustain on-premises compute platforms, encompassing bare-metal server provisioning, hypervisor management, hardware lifecycle planning, ...

    • Job Details

    • Job Type
      Full-time
    • Category
      Computer Occupations
    • Date Posted
      June 24, 2026
    • Application Deadline
      August 03, 2026