Senior Network Security Engineer: Cloud & Network Defense

Company: xAI
Apply for the Senior Network Security Engineer: Cloud & Network Defense
Location: Barwick
Job Description:

xAI in the United Kingdom seeks a seasoned Senior Network Security Engineer to join our security team. You will serve as SME in network security, specializing in firewalls, VPNs, IDS/IPS, and routing/switching, shaping enterprise security posture and incident response.

You will deploy new devices, update configurations, monitor cloud network traffic across AWS, GCP, Azure, and on‑prem, and drive changes with documentation and change control.

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Posted: October 22nd, 2026