Network Architect

Company: CBSbutler
Apply for the Network Architect
Location: London
Job Description:

Overview

As a Network Architect, you will design and lead the implementation of complex network solutions for secure, large-scale environments. You’ll collaborate with the architecture team to translate requirements into high- and low-level designs, and you’ll guide projects to successful customer sign-off. Your role drives delivery quality, knowledge sharing, and trusted advisory across cross-functional teams. This SC-cleared, fully remote opportunity offers impactful work on critical networks with modern tech and cloud integrations.

Pay / Benefits

  • fully remote working
  • SC clearance role
  • Inside IR35
  • competitive day rate 75-80 ph

Responsibilities

  • Architect network solutions and lead their implementation
  • Collaborate with the architecture team to develop solutions
  • Lead network projects to meet customer requirements
  • Provide architectural/technical guidance and knowledge sharing
  • Create Blueprint, HLD/LLD documentation and navigate approvals
  • Develop hardware BOMs to meet solution needs
  • Maintain knowledge of network products/services and promote best-fit solutions
  • Mentor and coach team members to grow capabilities
  • Deliver high-quality technical and design documentation
  • Engage in soft consultancy to build customer trust

Key requirements

  • Bachelor’s degree or equivalent
  • Network certification at CCNP level or equivalent (Cisco, Aruba, Juniper)
  • NG Firewall experience with Palo Alto, Fortinet, Checkpoint (CCSE or equivalent)
  • Experience with Aruba Fabric Composer, VXLAN, NSX-T, AWS, MS Azure (advantageous)
  • Nine+ years in networks (LAN/WAN/DC environments)
  • Nine+ years with mainstream firewall platforms
  • Experience as architecture/design authority for large-scale client projects
  • Strong public/private/hybrid cloud knowledge
  • soft consultancy skills
  • mentoring and coaching
  • ability to gain customer trust
  • Aruba Fabric Composer
  • VXLAN
  • NSX-T

Posted: September 15th, 2026