Senior Security Ops Analyst – Defender XDR & SIEM Expert

Company: Hamilton Barnes Associates Limited
Apply for the Senior Security Ops Analyst – Defender XDR & SIEM Expert
Location: West Yorkshire
Job Description:

Hamilton Barnes Associates Limited in the United Kingdom is seeking a Senior Security Analyst to deliver dedicated security operations for a client in a regulated industry. You will manage security incidents from detection through resolution and lead proactive activities across hybrid environments.

Collaborate with IT, cloud, engineering and third‑party teams to strengthen the client’s security posture, perform vulnerability assessments, threat hunting and security validation, and ensure

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Posted: July 15th, 2026