Senior Cloud & Network Reliability Specialist

Singtel Group; Sydney; On-site; AUD 150,000 - 190,000; Full time

Benefits offered by this job

Competitive remuneration

$80 monthly credit + 25% off Optus

Office campus with cafes and gym

Extended leave: Connected days

Parental leave up to 16 weeks

Diversity networks and culture

Wellbeing counselling 24/7

Free Optus bus service

Job summary

Optus is seeking a Senior Technical Specialist to maintain network performance and service reliability. The role is based on-site at Macquarie Park, Sydney, with a 24x7 rotating roster in the Network Operations Centre.

You will mentor juniors, work with managed service partners, and drive improvements across change, incident, and problem management. The candidate should have engineering/telecom qualifications and extensive cloud-native/virtualised tech experience, with strong vendor and

Qualifications

• Qualifications in Engineering, Telecommunications, or related Science field.
• Hands-on experience with virtualised and cloud-native tech.
• Proven ability to manage vendors & projects.

Responsibilities

• Support incident and problem management; perform root cause analysis with vendors.
• Improve network reliability by reducing fault rates and improving service quality.
• Govern changes and deployments to align with standards and governance.

Skills

Cloud & CaaS

Network operations

Vendor management

Incident mgmt

Education

Engineering/Telecom degree

Tools

Kubernetes

Containers

VMware

Job description

Optus is seeking a Senior Technical Specialist to maintain network performance and service reliability. The role is based on-site at Macquarie Park, Sydney, with a 24x7 rotating roster in the Network Operations Centre.

You will mentor juniors, work with managed service partners, and drive improvements across change, incident, and problem management. The candidate should have engineering/telecom qualifications and extensive cloud-native/virtualised tech experience, with strong vendor and