Senior Network Engineer

Macquarie Park, New South Wales, Australia • Posted June 03, 2026

Job Type: Full-time

Location: Macquarie Park, New South Wales

Posted: June 03, 2026

Category: Computer Occupations

Application Deadline: July 13, 2026

Role 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 Senior Network Engineer, within the Network Service & Experiences Team (NSET), is responsible for ensuring the availability and efficient performance of the Optus network to deliver outstanding customer experiences. Based at Macquarie Park, this role involves monitoring and analysing service indicators using specialised observation tools, diagnosing issues across multiple technology domains, and engaging relevant NMC teams to maintain critical services.
Location: % on site at Macquarie Park, Sydney

Work Pattern: Rotating shift roster, including morning, afternoon and night (24/7)
The day to day
Proactively monitor network performance and health, to sustain reliable service availability. 

Liaise with relevant authorities to provide support for location tr...
                

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