Cloud Security Engineer

Harrington Starr • london, england, United-Kingdom • Posted May 31, 2026

Location london, england
Job Type Full-time
Category IT & Technology
Posted May 31, 2026

Harrington Starr are supportin a global financial technology business who are bolstering their security team by hiring a Security Engineer with a focus on AWS security. This is part of a huge investment in cyber security from both a headcount and tooling perspective, with the ability to work on some cutting edge products.

A brief snapshot of the responsibilities in this role include:

  • Design, implement, and maintain security controls across AWS environments.
  • Configure, manage, and optimise AWS GuardDuty, including alert tuning, findings‑triage workflows
  • Lead cloud security monitoring, detection engineering, and the design of preventative controls.
  • Incident response activities, providing technical expertise during investigations.
  • Implement and manage cloud‑native security services such as AWS Security Hub, IAM, CloudTrail, and VPC security controls.
  • Work closely with DevOps and engineering teams to embed security within C...

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