GCP Security Engineer

Company: Norton Blake
Apply for the GCP Security Engineer
Location: Greater London
Job Description:

GCP Security Engineer

My client, a leading financial services organisation, is looking for a GCP Security Engineer to support a major banking transformation programme, focusing on cloud security controls, IAM risk, and threat-based reporting within Google Cloud.

This role sits within a wider security architecture and risk function, helping implement security guardrails, controls and reporting frameworks across the GCP environment.

This will be Inside Ir35, Hybrid London (2/3 days a week), and ideally circa £575+ per day for an initial 6 months.

Key Responsibilities for the GCP Security Engineer

  • Implement and enhance GCP security controls across IAM, network and data layers
  • Support development of security guardrails using policy-as-code tools (Sentinel / Prisma / OPA etc)
  • Improve security metrics, dashboards and threat-based reporting
  • Strengthen Identity & Access risk visibility across GCP environments
  • Support integration of multiple security domains (Data Leakage, IAM, vulnerability posture) into a unified reporting framework
  • Map controls and threats using MITRE ATT&CK framework

Required Experience

  • Strong Google Cloud Platform (GCP) security experience
  • Experience implementing cloud security controls
  • Knowledge of IAM, identity governance, privileged access
  • Experience working in regulated environments (banking, fintech, insurance etc)
  • Exposure to policy-as-code / guardrails tools
    • Prisma Cloud
    • Hashicorp Sentinel
    • OPA
    • Terraform policies
  • Understanding of MITRE ATT&CK framework

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Posted: April 4th, 2026