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Senior Information Security Engineer

Permanenthybrid5+ yrs📍 London, 🇬🇧 United Kingdom🗣 English

Senior security engineer to lead protective and detective controls across Microsoft infrastructure.

Lead security operations and controls across endpoint, network, identity, and data domains in a fintech scale-up. You'll work closely with the CISO, own Microsoft Defender and Entra implementations, manage access reviews, and improve security tooling and automation. This hands-on role suits someone with 5+ years in security engineering within Microsoft environments who values pragmatism and visible impact.

Tech stack
Microsoft DefenderMicrosoft EntraEndpoint SecurityMicrosoft PurviewIAMSOC
Rate
Not stated by the agency
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Found at a specialist agency · listed 27 August 2026 · InsideJobs links you to the original posting.