Network Security Engineer – Critical Infrastructure

Company: InfoSec People Ltd
Apply for the Network Security Engineer – Critical Infrastructure
Location: Rhiwderin
Job Description:

InfoSec People Ltd is supporting a leading utilities and Critical National Infrastructure organisation in the search for a Network Security Engineer to join the Technical Operations team.

You will maintain and enhance a secure enterprise network across the UK, spanning Cisco, Fortinet and Azure, and contribute to major infrastructure projects, security initiatives and service improvements.

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Posted: October 14th, 2026