We're looking for a Senior Network Engineer to join an established in-house Infrastructure team in Sydney. This role offers a varied mix of project delivery and BAU support, with the opportunity to step up as the senior engineer in the team.
What you'll be doing:
* Designing, configuring, and supporting core network technologies including switching, routers, SD-WAN, and firewalls .
* Maintain and update technical specifications, standards, and documentation for network hardware, software, security, monitoring, backups, and disaster recovery.
* Manage network configuration groups within the Change Management system.
* Leading projects and contributing to BAU operations, ensuring reliable and secure network performance.
* Monitor and improve network security and performance.
* Acting as the senior point of escalation within the team, mentoring colleagues, and setting technical standards.
* Engaging with senior stakeholders across the business, clearly articulating technical details in a way that supports decision-making.
* Ensure backups and disaster recovery meet business requirements and are regularly tested.
* Participating in an on-call roster and providing support for business-critical incidents.
* Travelling interstate on occasion, supporting regional projects and teams.
What we're looking for:
* CCNP or CCIE certifications.
* Hands‑on experience with a large scale national network with an advanced data centre network
* Proven experience across a broad range of technologies (switching, routing, SD‑WAN, firewalls, Zscaler).
* Strong communication skills, you'll be someone who can confidently present to the business and influence outcomes.
* Leadership qualities with the ability to mentor and support other engineers.
* Comfortable with travel and participating in an on‑call roster.
What's on offer:
* A hybrid working model (3 days in the Sydney office, 2 days remote).
* The chance to work with a collaborative in‑house infrastructure team.
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