* Act as a subject matter expert for the Microsoft Security suite, specialising in Microsoft Defender for Cloud, Defender for Identity, and Defender for Office 365.
* Develop and manage security blueprints for Microsoft Defender and related security solutions including Endpoint Security, Cloud Security, Office Security, XDR, Identity Security, Cloud Apps, Security Gateways, Networks, and Firewalls.
* Ensure security controls align with industry best practices and integrate effectively with Windows platforms and business applications.
* Stay up to date with security features, updates, and best practices, supporting and mentoring operational teams where required.
* Support the implementation of architectural security principles during project design to reduce organisational risk.
* Provide security reviews and specialist advice on new business proposals, infrastructure solutions, data platforms, and application systems.
* Manage and coordinate major security incidents, ensuring timely resolution and effective incident management.
* Deputise for the Senior IT Security Manager when required.
Education & Certifications
* CISSP
* CISA
* CISM
* SC-200
* AZ-500
* Or equivalent certifications
Knowledge & Experience
* Strong knowledge of security data tools, information security controls, best practices, and security management strategies.
* Experience designing and conducting control maturity assessments and testing.
* Experience overseeing remediation following security assessments, technical testing, and vulnerability analysis.
* Familiarity with recognised security frameworks including Cyber Essentials, Cyber Essentials Plus, and NIST Cyber Security Framework (NIST CSF).
* Experience in incident response, improving security monitoring, alerting, and reporting processes.
* Hands-on experience with modern security technologies including:
* Microsoft XDR security stack
* Vulnerability management tools (Nessus, Rapid7)
* EDR platforms
* SIEM tools such as Splunk or Azure Sentinel
* PowerShell automation
Exposure to enterprise networking and infrastructure technologies.
Please apply if you are interested in joining a team focused on delivering secure, modern technology environments.
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