Own the Network.
Master Linux.
Solve the Hard Problems.Kanji IT is looking for a Senior Network Engineer to take ownership of enterprise network operations, infrastructure, and L3 escalation across a complex APAC environment.Based in Sydney CBD, this is a hands-on senior role for an engineer who is equally comfortable troubleshooting BGP and OSPF, managing enterprise networks, diving deep into Linux, analysing packet captures, and solving complex infrastructure issues.You'll be part of a follow-the-sun technical team across Sydney, Auckland, and Perth, working closely with infrastructure, security, development, and support teams.About the RoleYou'll be a key technical escalation point responsible for keeping Kanji IT's LAN, WAN, WLAN, and data centre networks reliable, secure, and highly available.This role combines advanced network engineering with strong Linux administration and engineering.
You'll have genuine ownership of the environment and the opportunity to improve network design, performance, monitoring, automation, and operational processes.Strong Linux experience is essential.
We're looking for someone with proven experience as a Linux Administrator, Linux Engineer, or senior infrastructure qualified who can troubleshoot complex networking issues directly from within Linux environments.Key ResponsibilitiesAct as the L3 escalation point for complex network incidents and problemsOperate, troubleshoot, and optimise enterprise LAN, WAN, WLAN, and data centre networksDesign, peer-review, implement, and validate network changesTroubleshoot BGP, OSPF, VLANs, STP, LACP, MLAG/VPC, QoS, and policy-based routingPerform packet captures, traffic analysis, and root-cause investigationsTroubleshoot *****X, RADIUS, WPA2/WPA3, roaming,



and guest networksAdminister and troubleshoot Linux environments across CentOS and UbuntuTroubleshoot Linux networking using iproute2, nftables/iptables, tc, namespaces, bonding, bridging, VLANs, and policy routingManage enterprise firewalls, VPNs, and Linux-based firewallingSupport network monitoring, logging, and observability platformsDevelop automation and tooling using Bash and Python or GoMaintain accurate network architecture and operational documentationIdentify opportunities to improve reliability, automation, performance, and support processesAbout YouYou're a senior engineer who enjoys getting into the detail, solving complex problems, and taking ownership.You'll bring:5+ years' experience in network engineering, including at least 2 years at senior/L3 levelStrong production experience with BGP and OSPFAdvanced Layer 1, Layer 2, and Layer 3 troubleshooting skillsProven professional experience as a Linux Administrator, Linux Engineer, or senior Linux-focused Infrastructure EngineerStrong hands-on Linux administration experience across CentOS and/or UbuntuAbility to diagnose and troubleshoot network issues directly from a Linux host without relying on GUI toolsStrong understanding of the Linux networking stack, including iproute2, nftables/iptables, tc, namespaces, bonding, bridging, VLANs,



and policy routingExperience managing enterprise wireless environmentsStrong understanding of TCP/IP and network fundamentalsExperience with enterprise firewalls and VPNsStrong problem-solving and analytical skillsExcellent documentation and incident communication skillsExperience with Bash and at least one scripting language such as Python or GoAbility to work independently while collaborating effectively with technical teamsNice to HaveAnsible or other network automation experienceExperience with Nagios, Prometheus, Grafana, ELK, Splunk, Datadog, or similar monitoring platformsCCNP, CCIE, RHCE, or relevant industry certificationsDegree in Computer Science, Engineering, or a related disciplineSenior technical role with genuine ownership of critical infrastructureWork across a complex APAC environmentSydney CBD location at 37 York StreetBe part of a follow-the-sun technical team across Sydney, Auckland, and PerthWork closely with infrastructure, security, development, and technology leadersOpportunity to drive automation and improve network reliabilitySolve challenging technical problems across a Linux-heavy environmentIf you're a senior network engineer with strong Linux engineering experience who enjoys getting to the root cause, improving systems, and taking ownership of critical infrastructure, we'd love to hear from you.Apply now and join Kanji IT.Kanji IT is an equal opportunity employer and welcomes applications from people of all backgrounds, experiences, and identities.Prospective candidates will be required to provide proof of legal work rights and may be required to undertake relevant, role-appropriate pre-employment screening.If you require any reasonable adjustments to participate in the recruitment process at any stage, please let us know.
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📌 Senior Network Engineer – Apac Networks & Automation (Sydney)
🏢 KG Talent
📍 Sydney