Network Engineer — Design, Secure & Optimize LAN/WAN

Cuscal Limited

Sydney

On-site

AUD 110,000 - 150,000

Full time

9 days ago

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Job summary

Cuscal is a leading payments innovator in Australia, driving secure network solutions for a wide range of services. We are seeking a Network Engineer to design, configure and sustain complex LAN/WAN environments and security architectures across multi-site operations.

You will work across Cisco security devices, F5 load balancers and cloud networking in Azure and AWS, while maintaining thorough documentation and supporting a 24/7 on-call roster to ensure high availability.

Qualifications

Experience with networking technologies in designing LAN/WAN.
Hands-on Cisco network and security device configuration (ASA, FTD).
Experience with F5 load balancers and Distributed Cloud.
Knowledge of IP, Ethernet, VLANs, DNS and routing protocols.
Experience VPN configuration and troubleshooting.
Ability to document network architectures and support multi-site operations.

Responsibilities

Design, configure and maintain LAN/WAN and wireless networks.
Configure Cisco firewalls, VPN concentrators and security appliances.
Support routers, switches, firewalls, load balancers and network virtualization.
Support F5 load balancers and Distributed Cloud services.
Troubleshoot network hardware, software, security systems.
Maintain network documentation reflecting the current environment.
Support multi-site network operations across private and public infra.
Manage projects and deliver services per objectives.
Maintain service levels across ticketing and change management.
Contribute to the 24/7 network on-call roster.