Network Engineer
We are seeking an experienced Network Engineer to build, operate, and continuously improve our production network systems spanning on-prem and cloud environments. The role focuses on delivering highly available, secure, and scalable network solutions while resolving sophisticated technical challenges and driving operational excellence. This position requires deep technical ownership, independent problem solving, and close collaboration with infrastructure, security, and cloud teams.
- Design, implement, and maintain enterprise network infrastructure across Layer 2 and Layer 3 environments
- Drive stability, performance, segmentation, and resiliency of production networks
- Lead investigation and resolution of sophisticated network incidents and performance issues
- Develop and improve routing, excess, and connectivity strategies
- Own VLAN architecture, VLAN tagging, routing between VLANs, and link aggregation configurations
- Implement and optimize static and dynamic routing protocols (OSPF, BGP)
- Partner with security teams on firewall policies, segmentation, and secure network build
- Support hybrid and cloud networking in Azure environments
- Proactively identify risks and improvement opportunities
- Act as a technical point of reference for networking topics
- Participate in on-call rotations as the need arises
- Several years of experience as a Network Engineer in enterprise environments
- Solid grasp of TCP/IP and OSI model
- Switching & Routing (L2/L3)
- VLANs, Trunking, Inter-VLAN routing
- LACP / EtherChannel
- OSPF, BGP
- Cisco or equivalent enterprise platforms
- NAT, Firewall policies, DNS, DHCP
- Advanced tools to fix issues
- FortiGate firewall configuration and optimization
- NAT management
- IPsec VPN
- Log analysis and problem solving
Aristocrat Leisure Limited is an Australian gaming and technology company and one of the world's largest providers of gambling products. Listed on the Australian Securities Exchange and headquartered in Sydney, it designs and manufactures electronic gaming machines and casino-management systems, and runs sizeable online real-money gaming (Aristocrat Interactive) and mobile games (Pixel United) businesses. Founded in 1953, the group employs more than 7,000 people across over 20 locations worldwide. It is the largest gaming-machine manufacturer in Australia and among the biggest slot-machine makers globally.