Senior Network Engineer

Singtel
Full time Cannon Hill, Queensland Computer Occupations
Posted:
June 19, 2026
Location:
Cannon Hill, Queensland, Australia

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 Senior Network Engineer is a critical contributor to the Optus mission, sitting at the frontline of network reliability and customer experience. The network is what Optus customers depend on — and this role is a key reason it operates efficiently. You will play a vital role in ensuring the effective operation of the Optus network, including complex network transmission and 5G infrastructure. This position involves collaboration with national and divisional teams to optimise network performance and availability.

What You’ll Do

  • Provide Level 1st / 2nd technical support for Optus network infrastructure.
  • Maintain Optus Hub, FAN, RAN, CEV, and Data Centre environments through routine, preventative, corrective, and emergency maintenance activities.
  • Cond...

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Job Overview

Job Type: Full time
Location: Cannon Hill, Australia
Posted: June 19, 2026
Deadline: July 29, 2026