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SNR NETWORK ENGINEER

Expertech

Australia, New South Wales, Australia Full time June 17, 2026

Found Description

19th June, 2026

About the Role
We are seeking an experienced Senior Network Engineer to join a high-performing infrastructure team responsible for the design, implementation, optimisation and support of enterprise-scale network environments.
This is a hands-on technical role suited to an engineer who is equally comfortable developing detailed network designs, leading technical projects, and troubleshooting complex production issues.
Key Responsibilities

  • Design, implement and maintain large-scale enterprise network environments.
  • Produce high-level and low-level network designs (HLDs and LLDs).
  • Lead network transformation, migration and upgrade projects.
  • Provide Level 3/4 technical support and escalation expertise.
  • Configure, optimise and troubleshoot Cisco routing and switching platforms.
  • Deploy and manage Fortinet security solutions including FortiGate firewalls.
  • ...

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