Security Engineer

London
Security Engineer - MS Defender - Insurance

Our client, an Insurer is recruiting a Security Engineer to join a small, dynamic team as the most senior technical Security Engineer, where you'll play a key role in shaping and improving security tools and practices. You'll be hands-on in triaging tickets, investigating incidents, and delivering technical solutions.

Key Responsibilities:
  • Lead technical investigations and root cause analysis of security incidents
  • Continuously improve security tools and operational practices
  • Support and mentor apprentices in day-to-day security operations
  • Collaborate with IT and InfoSec teams to resolve complex issues
Essential Skills & Experience:
  • Strong background in Security Engineering or SecOps (non-cloud)
  • Windows infrastructure experience
  • Proficient in Microsoft Defender - implementation, tuning, and usage
  • Experience with SIEM tools and incident response
  • Security certifications such as CISSP, Security+, or Ethical Hacking
  • Confident communicator with sharp analytical thinking
This is a permanent role and will be based in the office 1 day per week in Central London. The role is paying between £65,000 - £75,000 plus bonus & benefits.

If you feel you have the right skill set, please apply. Successful candidates will be contacted within 2 working days.

The processing and use by us of your personal data is in accordance with our Privacy Notice which can be found on our website. William Alexander Diversity & Inclusion Policy, actively promotes the principles of equality, diversity and inclusion in all its dealings with employees, workers, job applicants, clients, customers, suppliers, contractors and the public. We fully feel an inclusive work culture where people of different backgrounds are valued equally will ensure better outcomes for us all and we approach recruitment for our clients.

Security Engineer - MS Defender - Insurance Broker
Posted 2025-10-27

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