SOC Lead & Senior Security Analyst – Threat Hunting & Automation

Company: Tesco Technology
Apply for the SOC Lead & Senior Security Analyst – Threat Hunting & Automation
Location: Welwyn Garden City
Job Description:

Tesco Technology is seeking a Security Analyst III to act as the technical authority within the SOC, leading investigations and proactive threat hunting to protect the organisation from evolving threats. This hands-on role combines advanced technical expertise with leadership, coaching analysts, and driving SOC maturity.

You will lead maturity objectives, optimise SOC tooling, and identify opportunities for automation, AI integration, and impactful service improvements.

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Posted: September 21st, 2026