Senior Network Solution Architect — Key Accounts

FFP International Search; United Kingdom; On-site; GBP 90,000 - 130,000; Full time

Job summary

A leading consulting firm is looking for a Senior Consulting Solution Architect to drive advanced solution architecture initiatives with key clients in the UK and internationally. You will engage directly with CTOs and senior architects to shape network strategies and influence technology decisions. The ideal candidate has over 10 years of experience in ISP/Telco environments, strong knowledge of networking protocols, and excellent communication skills. This full-time role is based in London with a focus on telecommunications.

Qualifications

• 10+ years’ experience in ISP/Telco networking environments.
• Strong expertise in Layer 2 and Layer 3 networking and routing protocols.
• Excellent communication skills and strong customer focus.

Responsibilities

• Lead advanced solution architecture engagements with key network operator customers.
• Assess existing environments and design future-state architectures.
• Support hands-on implementation with high-performing teams.

Skills

Layer 2 and Layer 3 networking

BGP

OSPF

IS-IS

MPLS

TCP/IP

security protocols

network troubleshooting

API-based integrations

EVPN/VXLAN

Cloud experience

SaaS experience

SDN experience

Communication skills

Customer focus

Tools

Cisco

Juniper

Nokia

Job description

A leading consulting firm is looking for a Senior Consulting Solution Architect to drive advanced solution architecture initiatives with key clients in the UK and internationally. You will engage directly with CTOs and senior architects to shape network strategies and influence technology decisions. The ideal candidate has over 10 years of experience in ISP/Telco environments, strong knowledge of networking protocols, and excellent communication skills. This full-time role is based in London with a focus on telecommunications.