Senior Cyber Security Engineer responsible for designing and managing cyber security controls at a regulated financial services firm. Lead operational security to protect data and services in cloud environments.
Responsibilities
Design and implement security controls across complex hybrid architectures (on-premise and Azure cloud environments).
Lead security configuration and hardening across Azure and Microsoft 365, including full utilisation of E5 Security and Defender suite capabilities.
Implement and manage Microsoft Defender XDR solutions.
Develop and maintain secure network architectures including segmentation and Zero Trust principles.
Manage and optimise Azure Sentinel (Microsoft Sentinel)
Manage and tune Darktrace NDR.
Support incident detection, investigation, and response processes.
Manage vulnerability assessment and remediation processes using Tenable Nessus and Microsoft Defender.
Conduct vulnerability scanning, reporting, and remediation tracking.
Contribute to risk assessments aligned with NIST and regulatory frameworks.
Implement and manage Microsoft Purview
Support Cyber Essentials Plus compliance activities.
Assist with internal and external security audits.
Ensure security controls meet regulatory requirements in a fast-paced, regulated environment.
Implement and manage security controls
Support network automation initiatives where appropriate.
Work across various Linux distributions
Develop automation using Azure Logic Apps and related tools.
Create dashboards and reporting using Power BI or similar technologies.
Continuously improve security operations through automation and optimisation.
Requirements
Strong technical understanding of security controls required to secure complex hybrid architectural solutions.
Extensive experience managing security within Azure and Microsoft 365 environments, including E5 Security suite.
Hands-on experience with; Microsoft Sentinel, Defender XDR, Darktrace NDR, Microsoft Purview (DLP and data classification), Palo Alto NGFW and Panorama
Proficiency in Kusto Query Language (KQL).
Experience integrating diverse security log sources into SIEM platforms.
Strong understanding of vulnerability management tools including Tenable Nessus and Microsoft Defender.
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