Global Network Architect: High Availability & SD-WAN

Jobtailor; United Kingdom; On-site; GBP 90,000 - 130,000; Full time

Job summary

Stacuity is seeking a senior Network Architect to translate business needs into robust, ultra-high-availability infrastructure. You will author High-Level Design (HLD) and Low-Level Design (LLD) documentation for network projects and guide them through reviews.

You will shape our global WAN/LAN and Internet edge architecture, establish standards, evaluate SD-WAN and SDN options, and mentor the team while coordinating deployments across the organization.

Qualifications

• CCNP-level certification or equivalent required.
• Strong English written and spoken communication.
• Proven architecture delivery for global networks.
• Capable of high-availability and failover design.

Responsibilities

• Act as design authority for global network infrastructure.
• Author HLD/LLD documentation and drive reviews.
• Design WAN/LAN/ Internet edge and firewall zoning.
• Lead projects from design to deployment, ensuring SLAs.
• Mentor engineers and coordinate with platform/security teams.

Skills

CCNP level

English proficiency

Architectural design

Troubleshooting

Stakeholder communication

Education

Computer Science degree

Networking-focused degree

Tools

Cisco IOS-XE

Cisco Nexus NX-OS

pfSense

Palo Alto / Fortinet / Check Point

Prometheus / Grafana

AWS / Azure / Hybrid

Proxmox

Job description

Stacuity is seeking a senior Network Architect to translate business needs into robust, ultra-high-availability infrastructure. You will author High-Level Design (HLD) and Low-Level Design (LLD) documentation for network projects and guide them through reviews.

You will shape our global WAN/LAN and Internet edge architecture, establish standards, evaluate SD-WAN and SDN options, and mentor the team while coordinating deployments across the organization.