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Senior Network Engineer | Kanji IT 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 Role You’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 professional who can troubleshoot complex networking issues directly from within Linux environments. Key Responsibilities Act as the L3 escalation point for complex network incidents and problems Operate, troubleshoot, and optimise enterprise LAN, WAN, WLAN, and data centre networks Design, peer-review, implement, and validate network changes Troubleshoot BGP, OSPF, VLANs, STP, LACP, MLAG/VPC, QoS, and policy-based routing Perform packet captures, traffic analysis, and root-cause investigations Manage enterprise WiFi infrastructure, including Extreme Networks controllers Troubleshoot 802.1X, RADIUS, WPA2/WPA3, roaming, and guest networks Administer and troubleshoot Linux environments across CentOS and Ubuntu Troubleshoot Linux networking using iproute2, nftables/iptables, tc, namespaces, bonding, bridging, VLANs, and policy routing Manage enterprise firewalls, VPNs, and Linux-based firewalling Support network monitoring, logging, and observability platforms Develop automation and tooling using Bash and Python or Go Maintain accurate network architecture and operational documentation Identify opportunities to improve reliability, automation, performance, and support processes About You You’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 level Strong production experience with BGP and OSPF Advanced Layer 1, Layer 2, and Layer 3 troubleshooting skills Proven professional experience as a Linux Administrator, Linux Engineer, or senior Linux-focused Infrastructure Engineer Strong hands-on Linux administration experience across CentOS and/or Ubuntu Ability to diagnose and troubleshoot network issues directly from a Linux host without relying on GUI tools Strong understanding of the Linux networking stack, including iproute2, nftables/iptables, tc, namespaces, bonding, bridging, VLANs, and policy routing Experience managing enterprise wireless environments Strong understanding of TCP/IP and network fundamentals Experience with enterprise firewalls and VPNs Strong problem-solving and analytical skills Excellent documentation and incident communication skills Experience with Bash and at least one scripting language such as Python or Go Ability to work independently while collaborating effectively with technical teams Nice to Have Ansible or other network automation experience Experience with Nagios, Prometheus, Grafana, ELK, Splunk, Datadog, or similar monitoring platforms CCNP, CCIE, RHCE, or relevant industry certifications Degree in Computer Science, Engineering, or a related discipline Why Join Kanji IT? Senior technical role with genuine ownership of critical infrastructure Work across a complex APAC environment Sydney CBD location at 37 York Street Be part of a follow-the-sun technical team across Sydney, Auckland, and Perth Work closely with infrastructure, security, development, and technology leaders Opportunity to drive automation and improve network reliability Solve challenging technical problems across a Linux-heavy environment If 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.
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.
