Senior Network Engineer – Campus Refresh & Migration

World Wide Technology; Greater London; On-site; GBP 70,000 - 110,000; Full time

Job summary

World Wide Technology (WWT) is seeking a Senior Network Engineer to support a campus refresh program for an enterprise client in London. The role is delivery and project based, focusing on planning, preparation and end-to-end implementation.

You will relocate equipment rooms, refresh floors, migrate services and deploy new network gear while coordinating with junior engineers. Strong Cisco switching and wireless experience is required.

Qualifications

• Experience deploying and refreshing campus network infrastructure.
• Strong BGP and Layer 3 routing experience.
• Hands-on with multiple generations of Cisco wireless and switching gear.
• Ability to guide junior engineers/contractors on site.
• Experience validating network functionality with cross‑functional teams.

Responsibilities

• Reviewing and relocating main equipment rooms across the building.
• Refreshing floors as they are decommissioned, refurbished and brought back.
• Migrating services to temporary core/distribution and ultimately to the final.
• Deploying and configuring new network kit as floors and equipment rooms become available, including delivering kit to site, instructing junior engineers/contractors, and migrating and refreshing existing switches.
• Refreshing wireless infrastructure across multiple generations of Wi‑Fi deployed across the estate, including managing user Wi‑Fi through construction and handover phases and coordinating closely with construction teams on the practical nuances this creates.
• Building network infrastructure to the standard expected in live operations, with security requirements designed in from the outset rather than retrofitted
• Validating network functionality jointly with cabling, AV, physical security and end user testing teams

Skills

Cisco Catalyst 6500/4500/9410

Cisco Wireless APs 3800-9130

Cisco Wireless Controllers 5520/5508/Y

BGP & L3 Routing

Campus Wi‑Fi Design

Tools

Cisco Catalyst Centre

Cisco Prime Infrastructure

Job description

World Wide Technology (WWT) is seeking a Senior Network Engineer to support a campus refresh program for an enterprise client in London. The role is delivery and project based, focusing on planning, preparation and end-to-end implementation.

You will relocate equipment rooms, refresh floors, migrate services and deploy new network gear while coordinating with junior engineers. Strong Cisco switching and wireless experience is required.