At Centorrino Technologies (CT), we’re more than just tech—we’re a community that goes beyond expectations. We’ve been recognised as a Great Place to Work in 2024-2025 and one of the Best Places to Work Medium & Large Size in Australia for 2025, with an outstanding eNPS score of 68. And we’re not stopping there.
We are looking for an experienced Infrastructure Engineer to join a technical team responsible for maintaining and supporting secure, highly available network infrastructure. This role will focus on gateway technologies, network architecture, security controls and infrastructure operations within a complex enterprise environment. This role will be a 12-month fixed term contract with opportunity for extension, based on-site in Canberra.
What You’ll Do
• Maintain and support network gateway and infrastructure components in line with established architectures, standards and methodologies.
• Design and implement network infrastructure across data centre and enterprise environments.
• Translate logical network designs into physical solutions that meet capacity, performance and operational requirements.
• Provide specialist technical advice on network architecture, infrastructure and security solutions.
• Contribute to network recovery, contingency planning and alternative architecture design.
• Identify technical risks and develop appropriate solutions and countermeasures.
• Investigate network and security incidents, including suspected attacks, and support incident management activities.
• Apply and support physical, procedural and technical security controls.
• Contribute to operational policies, procedures, change initiatives and continuous improvement.
What You’ll Bring
• Strong experience designing and deploying enterprise network infrastructure.
• Hands-on experience with Cisco ACI, Cisco routers, Nexus switches and routing protocols including BGP, OSPF and EIGRP .
• Strong knowledge of Palo Alto firewalls and IPS solutions .
• Experience with F5, Blue Coat, Citrix NetScaler or Broadcom SWG , including Layer 4–7 switching, load balancing and proxy technologies.
• Experience designing and implementing VPN, DNS and email infrastructure , including Infoblox solutions.
• Experience integrating hybrid and public cloud services into enterprise environments.
• Strong understanding of network security, architecture, troubleshooting and incident management.
• Knowledge of Australian Government information security frameworks, including the Information Security Manual (ISM) and Essential Eight , would be highly regarded.
• Strong communication skills and the ability to provide technical advice to both technical teams and senior stakeholders.
• This role requires TPSV Security Clearance.