Senior SOC Analyst – Global Detection & Response

Company: GCS Recruitment
Apply for the Senior SOC Analyst – Global Detection & Response
Location: Hyde Park Corner
Job Description:

GCS Recruitment seeks a Senior SOC Analyst in London to support a global security transformation. The role is 4 days onsite with 1 day remote, requiring hands-on incident investigation, threat analysis, and threat hunting across SIEMs, EDR/XDR, and cloud environments.

You will develop SOPs and playbooks, lead detection engineering, and mentor junior analysts while coordinating with regional and global teams to standardise monitoring and responses.

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Posted: September 17th, 2026