Location: London (Up to 3 days per week)
Salary: Up to £70,000 D.O.E
iO associates is working with a market-leading financial services organisation undergoing a major data centre transformation, and they’re looking for a Network Engineer to join their core team.
The Role
You’ll play a key role in delivering a full lifecycle transformation (design → build → migrate → handover), while also supporting the existing network estate.
What You’ll Be Doing
* Delivering a large‑scale DC transformation (migrations, link decommissioning, traffic engineering)
* Working across Cisco routing & switching and Fortinet
* Designing, implementing, and troubleshooting network solutions
* Collaborating with cross‑functional teams and supporting project delivery
* Producing documentation and supporting handover to operations
What they’re Looking For
* Strong Cisco routing & switching (CCNP level or equivalent)
* Solid experience with Fortinet (FortiGate) firewalls (Palo a bonus)
* Good understanding of network security and firewall policies
* Strong troubleshooting skills in enterprise environments
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