Senior Network Architect

X4 Technology United Kingdom
Remote
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AI Summary

Lead stakeholder workshops to translate business, technical, and operational needs into a structured requirements document. Define and agree the scope, deliverables, and timelines for the end-to-end solution design engagement. Produce end-to-end solution architecture defining service topology, technology choices, integration points, security, resilience, scalability, and design principles.

Key Highlights
Lead stakeholder workshops
Define and agree solution design engagement
Produce end-to-end solution architecture
Key Responsibilities
Lead stakeholder workshops and translate business, technical, and operational needs into a structured, traceable requirements document
Define and agree the scope, deliverables, responsibilities, timelines, acceptance criteria, and design assumptions for the end-to-end solution design engagement
Produce end-to-end solution architecture defining service topology, technology choices, integration points, security, resilience, scalability, and design principles aligned to business and technical requirements
Technical Skills Required
Cisco certification CCIE (Enterprise or Security) CCNP level SD-WAN architectures
Benefits & Perks
£400/day day rate
Fully remote work
3-6 months contract length

Job Description


Job Title: Network Architect

Day Rate: £400/day (OUTSIDE IR35)

Location: Fully Remote

Contract Length: 3-6 months


Network Architect - Role & Responsibilities

  • Lead stakeholder workshops and translate business, technical, and operational needs into a structured, traceable requirements document including assumptions, constraints, dependencies, and risks.
  • Define and agree the scope, deliverables, responsibilities, timelines, acceptance criteria, and design assumptions for the end-to-end solution design engagement.
  • Produce end-to-end solution architecture defining service topology, technology choices, integration points, security, resilience, scalability, and design principles aligned to business and technical requirements.
  • Develop detailed, implementation-ready technical design including configurations, routing, IP schemes, policies, device specifications, and step-by-step deployment guidance.
  • Validate and formally confirm that the design meets architectural standards, security and regulatory requirements, operational readiness criteria, and that all risks and deviations are documented and approved.


Network Architect - Required Experience

  • Must hold current and active UK Security Clearance (SC)
  • Demonstrable experience of at least five years operating as a Network Architect or Solution Design Authority
  • Strong technical foundation validated through Cisco certification, ideally CCIE (Enterprise or Security) or CCNP level
  • Extensive hands-on experience producing and governing High-Level and Low-Level Design documentation
  • Deep technical expertise in designing and delivering enterprise LAN and WAN solutions, including modern SD-WAN architectures
  • Proven ability to engage confidently with technical and non-technical stakeholders at all levels, including customers


Interviews: March 2026

Start Date: April 2026


How to Apply:

  • Apply to Gary Hargreaves at X4 Technology to learn more about the role or connect with me on LinkedIn to hear about regular job updates available with X4 Technology

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