3rd Line Security Analyst – Hybrid – Reading Sentinel Defender XDR CrowdStrike

Company: Global Technology Solutions Ltd
Apply for the 3rd Line Security Analyst – Hybrid – Reading Sentinel Defender XDR CrowdStrike
Location: Reading
Job Description:

3rd Line Security Analyst Location: Reading Hybrid, three office days and two home days (Month 1 full time in the office) Salary: £50,000 – £60,000Role and responsibilities

Senior technical authority in Security Operations, improving security engineering, detection and response while supporting the wider team.

Lead serious incidents, forensic investigations and root cause analysis.

Develop detecti…

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Posted: September 30th, 2026