Senior Technical Specialist - Cloud

Singtel

📍 Macquarie Park, New South Wales, Australia

Full-time Computer Occupations

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.

The purpose of this role is to be the platform owner and planner for the Optus Networks Clouds, the cloud will be based on NETWORKS CLOUD (Networks Function Virtualized Infrastructure), Containers (ECCD, TKG, OpenShift), ESXi, VIO (VMware Integrated OpenStack), and AWS. All these will be the foundation for all the future Optus Networks Core Growth.
What You’ll Do 
Coordinate the lifecycle management, capacity planning, and performance optimization of Optus Networks Clouds.

Lead the on-boarding, deployment, and assurance processes for Networks Cloud.

Provide expert advice and technical innovations to significantly improve operating practices and solve complex technical challenges efficiently.

Coordinate Annual Operating Plans (AOP) inputs for the ...

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Job Details

Location Macquarie Park, New South Wales

Job Type Full-time

Category Computer Occupations

Posted July 10, 2026

Deadline August 19, 2026