Principal Security Engineer – Data Centre Security Lead

Company: Sustainable Infrastructure
Apply for the Principal Security Engineer – Data Centre Security Lead
Location: London
Job Description:

Sustainable Infrastructure in the UK is seeking a Principal Security Engineer to lead security design for data centres and critical infrastructure. This hands-on role combines physical and electronic security with client engagement and multidisciplinary coordination.

The successful candidate will mentor engineers, contribute to standards, and potentially progress to Associate Director. Strong leadership and design delivery are essential.

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Posted: October 18th, 2026