Senior Network Engineer — Enterprise Networking & SD-WAN

Australian Gas Infrastructure Group (AGIG); Melbourne; On-site; AUD 120,000 - 165,000; Full time

Benefits offered by this job

Bonus incentive

Flexible work

Parental leave 20 weeks

Professional development

Wellbeing program

Job summary

AGIG in Melbourne is seeking a Senior Network Engineer to design, implement and enhance our enterprise network across corporate offices, operational sites, cloud environments and data centres.

You will work with the Network & Connectivity Lead, apply SD-WAN, routing, switching and security expertise, and contribute to transformation initiatives to strengthen network resilience and performance.

Qualifications

• 5–8 years of enterprise networking experience.
• Experience designing, implementing and supporting complex networks across dispersed environments.
• Strong expertise in routing, switching, SD-WAN, firewalls, VPNs and network security technologies.
• Knowledge of ITIL processes, documentation and continuous improvement practices.

Responsibilities

• Design, implement and support enterprise network infrastructure across corporate, operational, cloud and data centre environments, ensuring reliable and secure connectivity.
• Deliver network transformation initiatives, including SD-WAN deployments, network upgrades, data centre connectivity improvements and security enhancements.
• Configure, maintain and optimise routing, switching, firewalls, wireless networks, VPNs and associated network security technologies.
• Provide senior technical expertise in diagnosing and resolving complex network incidents, identifying root causes and implementing sustainable solutions.
• Support network architecture, technical standards and technology roadmaps, contributing practical recommendations to strengthen performance, scalability and resilience.
• Drive continuous improvement through network automation, standardisation, proactive monitoring and capacity planning to enhance operational efficiency.
• Collaborate with Cyber Security, Infrastructure, Operational Technology teams and external service providers to deliver integrated network solutions aligned with business requirements.

Skills

Enterprise networking

SD-WAN

Routing & Switching

Network security

Troubleshooting

Education

Bachelor's degree in IT/Engineering

Job description

AGIG in Melbourne is seeking a Senior Network Engineer to design, implement and enhance our enterprise network across corporate offices, operational sites, cloud environments and data centres.

You will work with the Network & Connectivity Lead, apply SD-WAN, routing, switching and security expertise, and contribute to transformation initiatives to strengthen network resilience and performance.