Top Network Engineer Jobs in Melbourne

Own end-to-end network design and delivery for GPU infrastructure deployments, translating customer requirements into physical build plans, coordinating third-party deployment partners remotely, managing multiple concurrent projects, troubleshooting post-deployment issues, and selecting suitable networking vendors and technologies.

Leads the design, engineering, lifecycle management, and operational support of Azure, AWS, hybrid cloud, and data center networking services. Responsibilities include network architecture, routing, DNS, segmentation, connectivity, observability, reliability, automation, IaC, incident escalation, governance, cloud transformation, and technical leadership across enterprise technology teams and partners.

Support, troubleshoot, design, implement, and improve complex Cisco enterprise networks across data centres, routing, switching, WAN, wireless, and network security environments. Responsibilities include Cisco ACI, Nexus, spine-leaf, ISE, and firewall support; technical design and documentation; BAU operations; incident response; on-call support; and occasional travel to different sites.

Lead the design, operation, optimization, security, and continuous improvement of a national enterprise network across LAN, WAN, SD-WAN, cloud, and security environments. Deliver major infrastructure projects, resolve complex incidents, manage vendors and stakeholders, maintain compliance and documentation, contribute to architecture roadmaps, and mentor junior engineers. The role requires hands-on expertise with AWS, Azure, Cisco networking, monitoring tools, and enterprise security technologies, plus participation in on-call support.

Designs reference architectures for AI data center networks, including L2/L3 fabrics, BGP, EVPN/VXLAN, RoCEv2, and QoS. Builds and operates labs to qualify switches, NICs, and network operating systems; performs interoperability and performance testing; reproduces complex customer issues; and troubleshoots congestion, packet loss, MTU, latency, PFC, and ECN behavior. Documents best practices, develops automation, collaborates with vendors and internal teams, and provides feedback to product R&D.

Designs, deploys, and operates resilient data center network fabrics supporting GPU, AI, storage, and high-performance computing infrastructure. Responsibilities include hardware evaluation, BGP and EVPN-VXLAN network design, congestion management, connectivity integration, automation, monitoring, documentation, vendor collaboration, troubleshooting, and technical escalation. The role also develops network architectures, supports deployments, and provides technical guidance to leadership and customers.

Build and design proxy infrastructure from scratch, implement rotation systems, manage IP reputation, optimize for performance, and develop reverse proxy systems for various proxy types.

Own customer-facing support for Point One's correction network: troubleshoot complex incidents, lead incident response and RCA, build monitoring/alerting and scalable support processes, surface operational insights, and coach a growing ops/support team.