Galent

Cloud Security Engineer (London)

📍 Location
london, on
⏰ Job Type
Full-time
📅 Posted
June 19, 2026
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Job Description

Roles & Responsibilities

  • Monitor, investigate, and respond to security alerts across cloud, endpoint, network, and identity platforms.
  • Execute remediation and mitigation activities within AWS, Azure, and GCP cloud environments.
  • Build, tune, and maintain SIEM, EDR, and cloud-native detections to improve alert accuracy.
  • Participate in incident response activities including triage, containment, eradication, and recovery.
  • Perform threat hunting using logs, telemetry, and attacker TTPs.
  • Support vulnerability management, risk remediation, and security hardening initiatives.
  • Develop and maintain security runbooks, playbooks, and operational documentation.
  • Implement automation workflows using scripting tools such as Python, PowerShell, Terraform, or CloudFormation.
  • Collaborate with infrastructure, cloud, and application teams to reduce attack surface and improve security posture.
  • Monitor cloud ...

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