Network Engineer - Infrastructure

Join Centorrino Technologies: Innovate, Grow, and Thrive with Us!

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're on a mission to redefine the customer experience, and we need a passionate Network Engineer to join our Infrastructure team in Melbourne.

The Network Engineer - Infrastructure will support and maintain critical network infrastructure environments, combining operational support, project delivery and hands-on technical work across networking, security and datacentre technologies. Working closely with both internal and client-facing teams, they will help deliver reliable, secure and high-performing solutions.

What you'll do:

• Take ownership of day-to-day provisioning and troubleshooting activities, ensuring issues are resolved efficiently and to a high standard
• Plan, coordinate and deliver network-related projects across a variety of technologies and environments
• Act as an escalation point for client-facing teams, responding to incidents and driving timely resolutions
• Perform hands-on datacentre work including patching, hardware installations and equipment removals
• Manage ongoing maintenance activities including software upgrades, firmware updates and system improvements
• Maintain clear and accurate technical documentation, ensuring procedures and knowledge bases remain current and reliable

What you'll bring:

Essential

• Strong fundamental networking knowledge across Layer 2, 3 and 4 protocols
• Experience working with BGP, MPLS and OSPF
• Security fundamentals and hands-on firewall configuration experience
• Strong troubleshooting and problem-solving skills
• Experience with Juniper routers
• Experience with Cisco routing and switching
• Experience with Fortigate firewalls
• Experience with Linux and Windows operating systems
• Excellent communication and interpersonal skills
• Ability to work independently and take ownership of assigned tasks
• A quick learner with a willingness to continue learning and studying to further your career
• Must be able to obtain an NV1 security clearance

Desirable:

• Experience with Voice and SIP call flow troubleshooting
• Experience with containerisation and Kubernetes
• Experience with other Fortinet products including FortiManager, FortiAnalyzer, EMS and SIEM
• Certifications across any of the mentioned vendors or technologies

Why You'll Love Working Here:

Our company is more than just a workplace, it's a hub of inspiration and creativity where employees love to work! Here's why:

• Hybrid working (for majority of our roles) with team anchor days to support collaboration.
• Extensive training and development opportunities that enable continual growth as part of your career planning.
• Extensive discounts and benefits to maximise your money.
• A choice of your IT equipment to maximise your success and access to cost-price tech for your personal needs.
• Fun team events to celebrate achievements and connect with colleagues outside work as part of our engaging culture.

CT celebrates diversity and enables every voice to be heard as we drive to create the world we want. Apply today and be part of a team that values innovation, inclusivity, variety and diverse backgrounds.