Senior Network Engineer – SD-WAN & Enterprise (Hybrid)

Green Light Worldwide; Sydney, Geehi; Hybrid; AUD 140,000 - 180,000; Full time

Job summary

Green Light Worldwide is partnering with a leading enterprise in Sydney to hire a Network Engineer for a hybrid role at our Bella Vista office. The 6-month initial assignment offers the chance to extend as part of major transformation initiatives across large-scale networks.

You will design, implement, and support enterprise network infrastructure including SD-WAN, routing, switching, and wireless environments, with strong emphasis on collaboration with security and application teams.

Qualifications

• 8–10 years' experience as a Network Engineer in enterprise environments.
• Hands-on with SD-WAN, routing, switching, and wireless networks.
• Experience with Cisco Identity Services Engine (ISE).
• Strong knowledge of BGP, OSPF, TCP/IP, VLANs, VPNs.
• Experience supporting large multi-site networks.
• Excellent communication and stakeholder management.

Responsibilities

• Design, implement, and support enterprise network infrastructure.
• Manage and troubleshoot SD-WAN, routing, switching, and wireless environments.
• Support network performance, availability, and security across sites.
• Configure and maintain LAN/WAN infrastructure and services.
• Assist with upgrades, migrations, and transformation projects.
• Collaborate with infrastructure, security, and apps teams to resolve issues.
• Participate in incident, problem, and change management.

Skills

SD-WAN

Routing & Switching

Enterprise Wireless Networks

Network troubleshooting

Stakeholder management

Communication skills

Tools

Cisco ISE

Job description

Green Light Worldwide is partnering with a leading enterprise in Sydney to hire a Network Engineer for a hybrid role at our Bella Vista office. The 6-month initial assignment offers the chance to extend as part of major transformation initiatives across large-scale networks.

You will design, implement, and support enterprise network infrastructure including SD-WAN, routing, switching, and wireless environments, with strong emphasis on collaboration with security and application teams.