Senior Microsoft Security Engineer (Buckinghamshire)

X4 Technology
Milton Keynes
5 days ago
Applications closed

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🛡️Microsoft Security Engineer – Empower Cyber Resilience at Scale

📍Hybrid | Buckinghamshire | Full-Time

Salary: ÂŁ55-ÂŁ65k + benefits


A mission-driven organisation is looking for aSenior SOC Engineerto join its growing Cyber Security function. This is an outstanding opportunity for a Microsoft Security expert who’s ready to lead from the front - developing strategic defences while staying hands-on in the fight against evolving threats.


Reporting to the Head of Cyber Security, the Senior SOC Engineer will play a critical role in threat detection, incident response, and driving the implementation of best-in-class security operations across the business.


🔍Microsoft Security Engineer Key Responsibilities:

  • Oversee the end-to-end security monitoring process, including log management, threat detection, and response using tools likeMicrosoft Sentinel.
  • Drive vulnerability management efforts and support remediation in collaboration with IT teams.
  • Lead investigations into security incidents, coordinating with internal teams and external partners as needed.
  • Maintain and continuously improve security controls across Microsoft Defender, Azure, Intune, and Purview.
  • Design and implement identity and access management solutions with a security-first mindset.
  • Support compliance initiatives across ISO 27001, Cyber Essentials, GDPR, and DPA.
  • Align system configurations (Windows, Linux, network) with CIS benchmarks and ISO 27001 controls.
  • Act as the Microsoft Security SME - delivering ongoing improvement across the organisation’s security architecture.
  • Encourage a “secure by design” culture across engineering and IT teams.


đź§ Microsoft Security Engineer Your Skills & Experience:

Must Have:

  • SC-200 or equivalent Microsoft Security certification.
  • Strong experience in Microsoft Security technologies: Sentinel, Defender, Purview, Azure, Intune.
  • Experience with incident response, threat hunting, and security operations processes.
  • Familiarity with Tenable Nessus and KQL for query building.
  • Strong foundation in operating systems (Windows Server/Desktop) and networking.
  • Eligibility for Security Clearance & Vetting


Nice to Have:

  • Exposure to Linux and Cisco ISE or other NAC technologies.
  • Certifications such as CISSP, CISM, OSCP.
  • Familiarity with ITIL practices and pen testing approaches.
  • Experience in environments that include broadcast or media technologies.


🤝What You Bring:

  • A collaborative approach and the ability to work cross-functionally with IT and engineering teams.
  • Excellent communication skills- able to translate complex threats for technical and non-technical audiences.
  • A proactive mindset and confidence to lead investigations and decisions without always deferring to others.
  • The ability to influence and inspire a strong security culture at all levels of the organisation.


Ready to step into a key cyber role where your expertise will shape the security of a growing tech ecosystem?


đź“©Apply today or connect to learn more.

#CyberSecurity #SOCJobs #MicrosoftSecurity #Sentinel #SecurityEngineer #Infosec #AzureSecurity #SecurityOperations #TechJobsUK #Hiring

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