Hamilton Barnes 🌳
Network & Security Engineer (Projects-Focused)
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Network & Security Engineer (Projects-Focused)
Job Title: Network Security Engineer Salary: Up to £80,000 (Depending on experience) Location: Central London (3x per week)
Overview We’re looking for a Network & Security Engineer to join a high-performing team within a global banking environment. This is a projects-led role with strong exposure to modern network and security technologies, alongside the opportunity to take full ownership of solutions from design through to delivery.
You’ll be working in a collaborative environment with experienced industry professionals, where autonomy is encouraged—no micromanagement, just trust in your expertise.
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What You’ll Be Doing Lead and deliver network and security projects Act as an escalation point for network-related incidents, troubleshooting through to resolution Support and enhance enterprise network infrastructure, including routing, switching, and firewalls Maintain and improve network documentation and topology diagrams Contribute to continuous improvement and modernization of the network estate
What We’re Looking For CCNP Level Network Engineering Solid troubleshooting skills across Layer 2–Layer 3 networking IP addressing, subnetting, and OSI model Routing protocols: OSPF, BGP, EIGRP Layer 2 switching, VLANs, high availability
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Hands-on experience with: Cisco technologies (NX-OS, IOS, ACI, Meraki, ISE) Checkpoint Firewalls Experience supporting or delivering network infrastructure projects Strong communication skills and ability to work with technical and non-technical stakeholders
Why Join? Project-focused role with real ownership and visibility Work within a globally recognised banking environment Collaborate with highly experienced network and security professionals
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