Senior Network Engineer – London (Hybrid)

About the role

We are supporting a major enterprise organisation on a large‑scale network transformation programme. As a Senior Network Engineer you will join a high‑performing infrastructure delivery team, working hybrid (2‑3 days on site) in London on a 12‑month contract.

Key responsibilities

• Deliver enterprise network projects from planning through to implementation.
• Configure and support large‑scale routing and switching environments.
• Produce technical documentation, implementation plans and change records.
• Troubleshoot complex networking issues and support major infrastructure changes.

Required profile

• Strong hands‑on experience with enterprise routing and switching (Cisco, Juniper or similar).
• Background in both project delivery and operational support within large enterprises.
• Proven ability to deliver infrastructure changes in highly regulated environments such as financial services.
• Excellent problem‑solving and troubleshooting capabilities.

Required skills

• Cisco networking equipment.
• Juniper networking equipment.
• Enterprise routing and switching.
• Network design and implementation.
• Network troubleshooting.

What we offer

• 12‑month contract inside IR35.
• Up to £340 per day.
• Hybrid working model – 2‑3 days onsite in London.
• Flexibility to work occasional evenings or weekends for project deployments.