Consulting Solution Architect – Key Accounts

FFP International Search; Leeds; On-site; GBP 75,000 - 100,000; Full time

Job summary

A leading technology consultancy is seeking a Senior Consulting Solution Architect to engage with key network operator customers in the UK and internationally. This position involves direct technical engagement, shaping network strategy, and influencing technology decisions. The ideal candidate has over 10 years of experience in ISP/Telco networking, strong expertise in networking protocols, and a solid understanding of security and network management. Competitive compensation and opportunities for professional growth are offered.

Qualifications

• 10+ years’ experience in ISP / Telco networking environments.
• Strong expertise in Layer 2 and Layer 3 networking and routing protocols.
• Solid understanding of TCP/IP, security, and network troubleshooting.

Responsibilities

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

Skills

ISP / Telco networking environments

Layer 2 and Layer 3 networking and routing protocols

TCP / IP and network troubleshooting

Networking security (ACLs, firewalls, VPNs)

Network management and API-based integrations

Tools

Cisco

Juniper

Nokia platforms

Job description

Consulting Solution Architect – Key Accounts (United Kingdom)

We are seeking a senior Consulting Solution Architect / Senior Sales Engineer to lead advanced solution architecture engagements with key network operator customers in the UK and internationally. This role involves direct technical engagement at CTO and senior architect level, shaping network strategy and influencing technology decisions.

You will assess existing environments, design future-state architectures, and support hands‑on implementation. Working with small, high‑performing teams, you will build trusted advisory relationships and provide technical leadership across complex ISP and Telco networks.

Key Requirements

• 10+ years’ experience in ISP / Telco networking environments
• Strong expertise in Layer 2 and Layer 3 networking and routing protocols (BGP, OSPF, IS‑IS, MPLS)
• Solid understanding of TCP / IP, security (ACLs, firewalls, VPNs), and network troubleshooting
• Experience with network management, OSS / BSS systems, and API‑based integrations (REST / JSON)
• Knowledge of EVPN / VXLAN and modern network architectures
• Ability to work independently with high autonomyExcellent communication skills and strong customer focus

Desirable

• Cloud, SaaS, and SDN experience
• Familiarity with Cisco, Juniper, and Nokia platforms
• Relevant technical certifications