Job Title: Senior Network Engineer (Network & Security Operations)
Location: Home-Based (UK)
Type: Full-Time, Permanent
Salary: £45,000 + Benefits
We are seeking an experienced Senior Network Engineer to join a growing network operations team, providing senior-level support across complex enterprise network and security environments. This role is focused on BAU support, troubleshooting, and operational stability, supporting critical customer infrastructure in a home-based capacity.
You will act as a senior escalation point within the team, supporting secure, resilient LAN, WLAN, and network security platforms, while helping to drive service quality and continuous improvement.
What Youll Be Doing
As a senior technical specialist within the network operations function, youll be responsible for maintaining, supporting, and optimising live enterprise networks and security platforms.
Key responsibilities include:
1. Providing 3rd-line support and escalation for complex network and security incidents
2. Supporting and maintaining Cisco Security technologies, including:
* ASA, FirePOWER, FTD & FMC
* Cisco ISE (NAC, identity and policy enforcement)
* Cisco Umbrella
* Cisco DNA Center (DNAC)
3. Support...