Security Platform Engineer: SIEM & Cloud Defense

Company: Claranet
Apply for the Security Platform Engineer: SIEM & Cloud Defense
Location: London
Job Description:

Claranet is seeking a Security Engineer to support operation, optimization, and continuous improvement of enterprise security platforms across a complex client environment. You’ll work with SOC analysts, engineers, and client teams to ensure tooling is effective, resilient, and aligned to evolving threats.

You will optimise SIEM, Defender stack, vulnerability management, DLP, and cloud security, while contributing to incident response, rule tuning, and deployment of automation to drive

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Posted: July 13th, 2026