Mandatory Criteria:– A current security clearance of at least Negative Vetting Level 1.– At least five (5) years demonstrated experience in the design, management and maintenance of large-scale data center networking environment.– Experience in the development of network high-level designs and detailed designs.– Ability to articulate detail through design and implementation plans.– Highly developed diagnostic and problem-solving skills.– Excellent communication skills, both written and oral.– Ability to work effectively as a team member.Weighted Criteria:– Demonstrated experience with solid knowledge in design and configuration of Networking, Wireless LAN, Software Defined Network.– Demonstrated experience in the design and integration of enterprise network.– Demonstrated experience in implementing, configuring and maintaining network devices including Cisco Catalyst, Nexus Switches, Cisco ACI, F5 Load balancers, DNS, network proxy and network firewalls.– Expertise in dynamic routing protocols, particularly EIGRP, OSPF & BGP.– Demonstrated experience in the development and maintenance of system architecture and design documentation.– Experience using network management software and tools to investigate and diagnose network problems, collect performance statistics and create reports.– Demonstrated experience with or knowledge of Australian Government information security policies, the ASD Information Security Manual and Essential Eight.#J-18808-Ljbffr