Senior Network Engineer
Location
sheffield, england
Job Type
Full-time
Category
IT & Technology
Posted
May 24, 2026
Location: London or Sheffield (Hybrid: ~2 days per week on-site)
Level: Professional (Band P3)
Are you a CCNP-level engineer with a passion for hybrid cloud environments? We are looking for a high-caliber Network Engineer to join our IT Infrastructure and Operations team for a critical 6-month project.
This role sits at the heart of our Platforms team, where you’ll bridge the gap between traditional on-premises networking and cutting‑edge Azure cloud infrastructure.
The Mission
You will be responsible for the reliability, security, and performance of our network across both on‑premises and Azure environments. Your day‑to‑day will involve:
- Cisco Networking: Designing and maintaining secure LAN/WAN infrastructure (switches, routers, and structured cabling).
- Cloud Integration: Leading the design of Azure virtual networks, subnets, NSGs, and ExpressRoute.
- Security First: Managing enterprise‑grade firewalls (O...