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Senior Network Technician

United Kingdom, London · Job Posted May 05, 2026
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Job Description

As Senior Network Technician, you would help support the rollout of GeniusIQ, our advanced tracking system, into sports stadiums throughout the world. You will be an escalation point for more technical queries, as well as collating technical improvements to make the team more efficient.

Job Responsibility

  • Supervise IT issue tracking and resolution for a large fleet of bare-metal Linux servers and network equipment in hundreds of sport venues in Europe
  • Assist venue operations coordinators with preparation of equipment and installation, based on automation processes developed by site reliability engineers
  • Communicate kindly with external venue IT and management staff
  • Partner with software engineers to eliminate common issues

Requirements

  • 5 years’ experience with system and network administration on infrastructure with 100+ Linux servers
  • Strong understanding of the entire Linux server stack: OS boot and installation, system, networking, container deployment, logging, metrics & monitoring, out-of-band management, etc.
  • Strong understanding of OSI network layers 2-3-4 and network configuration: switching, VLANs, routing, firewall rules, ARP, DHCP, DNS, TCP, switch command-line, etc.
  • Proficiency in Bash scripting
  • Ability to communicate efficiently and articulate concepts based on the audience, including remote hands, engineering and customers

Nice to have

  • Experience with remote fleet management without physical access
  • Experience automating Linux and network equipment configuration with Ansible
  • Experience with AWS EC2, S3, VPC, IAM

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