Cloud Engineer

Harrington Starr; City Of London; Hybrid; GBP 110,000 - 140,000; Full time

Job summary

Harrington Starr is seeking a Cloud Security Engineer to own cloud security architecture, engineering and automation in a highly regulated environment. The role focuses on Azure security, Entra ID, Terraform, Sentinel/KQL and security automation, with strong ownership across real-world cloud environments.

You will influence Azure security, identity management and DevSecOps practices, while supporting ISO 27001, SOC 2 and incident response activities. Hybrid work in City of London is available.

Qualifications

• Hands-on cloud security experience across Azure and Entra ID.
• Strong knowledge of Terraform, Sentinel/KQL and CSPM tools.
• Experience with security automation and DevSecOps practices.

Responsibilities

• Own and improve Azure cloud security architecture.
• Secure Entra ID, IAM and Zero Trust controls.
• Build secure infrastructure using Terraform.
• Strengthen CI/CD and DevSecOps security.
• Develop detections and investigations using Microsoft Sentinel & KQL.
• Manage cloud risk through Wiz / CSPM.
• Automate security processes using PowerShell / Python.
• Support ISO 27001, SOC 2 and incident response.

Skills

Azure security

Entra ID

Zero Trust

CI/CD & DevSecOps

PowerShell

Python

Security automation

Cloud security architecture

Tools

Terraform

Microsoft Sentinel

KQL

Wiz CSPM

Key Vault

Job description

City of London | Hybrid | £110,000–£140,000

A leading financial services business is looking for a Cloud Security Engineer to take ownership of cloud security architecture, engineering and automation within a highly regulated environment.

This is a hands‑on role with genuine influence across Azure security, identity, Infrastructure as Code and DevSecOps.

Key responsibilities

• Own and improve Azure cloud security architecture
• Secure Entra ID, IAM and Zero Trust controls
• Build secure infrastructure using Terraform
• Strengthen CI/CD and DevSecOps security
• Develop detections and investigations using Microsoft Sentinel & KQL
• Manage cloud risk through Wiz / CSPM
• Automate security processes using PowerShell / Python
• Support ISO 27001, SOC 2 and incident response

Strong hands‑on experience across Azure, Entra ID, Terraform, Sentinel/KQL, Wiz/CSPM, Key Vault and security automation.

You don't need every technology listed — we're particularly interested in engineers who can design, secure and improve real-world cloud environments and want genuine ownership.

£110k–£140k | Hybrid | City of London

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