You’re a capable Network and Voice Engineer, but now you’re ready to step up as a true technical SME.

Over the past few years, you’ve been deep in enterprise networks configuring firewalls, stabilising voice systems, troubleshooting outages, and working with carriers and vendors to keep services running.

You’ve kept things steady, but you know your skills go beyond BAU support. You’ve designed, implemented, and delivered projects that have lifted collaboration, strengthened connectivity, and improved how people work and you’re ready to keep building on that.

This role gives you that opportunity.

As a Senior Voice & Data Network Engineer, you’ll take ownership of critical collaboration and network platforms. You’ll modernise and optimise Cisco Webex and Microsoft Teams Voice, lead SD-WAN projects and initiatives (Meraki), and uplift networking and security practices.

A key part of your role will be working closely with vendors and carriers holding them accountable, ensuring SLAs are met, and driving delivery while also bringing capability and knowledge back in-house to build a stronger, more self-sufficient function.

Who you’ll work for

A large, purpose-driven organisation delivering essential health services across Australia. With 3,000+ employees and a network of 180+ sites, it’s big enough for complex challenges but still close-knit enough that your work will have a direct, visible impact.

What you’ll need

• Strong enterprise experience in network design, implementation, and troubleshooting
• Proven experience delivering projects in Teams Voice, Cisco Webex, and SD-WAN (Meraki highly regarded)
• Hands-on expertise with Azure networking and observability platforms
• Demonstrated experience managing vendors and carriers, driving SLAs, and influencing outcomes
• Practical skills in automation and scripting (Ansible, Python, PowerShell)
• Strong understanding of network security best practices
• Excellent communication and stakeholder engagement ability
• Certifications such as CCNP, Microsoft Teams Voice Engineer Associate, Azure Network Engineer Associate, or SD-WAN/security credentials will be highly regarded

What’s on offer

• Higher Superannuation at 15.4%
• Hybrid working: 3 days office / 2 days WFH
• On-site parking at Macquarie Park HQ
• Ongoing training and development opportunities
• A values-driven culture where your work has purpose

Next steps

If your CV isn’t up to date that’s fine. Send what you have. Or reach out directly to Matt at xceltium on [email protected] or connect with him on LinkedIn for a confidential chat.