Engineer and optimize mission-critical global network infrastructure, delivering reliable low-latency connectivity across trading, data centre and colocation environments through advanced networking, automation, security and performance engineering.

What You'll Do:

Join a specialist Network Reliability Engineering team responsible for maintaining and enhancing sophisticated global network infrastructure. You’ll work with high-performance, low-latency technologies across international colocation facilities, data centres and office environments. Combining hands-on engineering with network design, troubleshooting and optimization, you'll help ensure resilient connectivity and exceptional performance across mission-critical infrastructure.

Your responsibilities will include:

1. Design, deploy and support high-performance, low-latency global network infrastructure.
2. Manage routing, switching, multicast and network security across international colocation facilities.
3. Monitor, troubleshoot and optimize complex network environments alongside global engineering teams.
4. Execute network upgrades, configuration changes, migrations and infrastructure improvements.
5. Perform market connectivity testing and telecommunications circuit migrations.
6. Support data centre infrastructure projects and large-scale network migrations.
7. Implement network reliability improvements across hardware, software and connectivity platforms.
8. Manage relationships with telecommunications providers, exchanges and external infrastructure partners.
9. Maintain and troubleshoot network security appliances, VPNs and connectivity solutions.
10. Participate in on-call rotations and scheduled weekend maintenance activities.
11. Develop technical documentation covering network architecture, topology and infrastructure design.

Why Join Us:

1. Work with sophisticated global networking infrastructure across multiple international markets.
2. Gain exposure to cutting-edge low-latency networking and high-performance computing technologies.
3. Take ownership of network reliability and optimization initiatives.
4. Collaborate with talented engineers across globally distributed technical teams.
5. Work with advanced routing, switching, multicast and security technologies.
6. Make a direct impact on the performance and resilience of mission-critical infrastructure.

About You:

1. 6–8 years of hands-on experience managing complex, high-performance networks within financial services, enterprise or service provider environments.
2. Strong understanding of client-server architecture and enterprise network design.
3. Practical experience with Arista EOS, Cisco IOS, Nexus OS and PAN-OS.
4. In-depth knowledge of BGP, OSPF, PIM and MSDP routing and multicast protocols.
5. Proven troubleshooting experience across network hardware, operating systems and protocols.
6. Familiarity with monitoring tools such as MRTG, Graphite, Grafana and Nagios.
7. Python scripting experience for network automation and operational efficiency.
8. Hands-on experience with IPSec, GRE, VPNs and security appliances.
9. Exposure to Fortinet and Palo Alto networking security technologies.
10. Strong Unix/Linux administration skills.
11. Excellent documentation, troubleshooting and problem-solving capabilities.
12. Comfortable collaborating with international teams and supporting production-critical infrastructure.

Ready to engineer connectivity without compromise? Bring your networking expertise to a globally connected environment where reliability, speed and precision matter. Take on complex infrastructure challenges, work with advanced technologies and help power the next generation of high-performance network engineering.

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