Senior Network Security Engineer – Cloud & On‑Prem Defender

Sanderson Government & Defence in Bristol is seeking a Senior Network Security Engineer to own security tooling and influence design decisions within a modern hybrid environment.

You will secure enterprise networks across cloud and on‑prem, manage firewalls, XDR, SIEM collaboration, automate deployments with PowerShell and Terraform, and drive remediation and secure design reviews. Incident response experience is desirable but not essential.

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