Microsoft Security Engineer – Defender XDR & Sentinel (Hybrid)

Company: CPS Group (UK) Limited
Apply for the Microsoft Security Engineer – Defender XDR & Sentinel (Hybrid)
Location: Cardiff
Job Description:

CPS Group (UK) Limited is seeking a Security Engineer in Cardiff on a hybrid basis to join a Microsoft-focused security partner. You will act as a technical point of contact, defending client environments and helping maximise Microsoft security investments.

You’ll work with Defender XDR, Entra, Defender for Cloud Apps, Exchange Online and Sentinel, building detection capabilities, guiding incidents, and producing clear technical reports for clients.

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Posted: October 11th, 2026