Overview

Senior Security Analyst Jobs in Leeds, England, United Kingdom at Fynity

Title: Senior Security Analyst

Company: Fynity

Location: Leeds, England, United Kingdom

Senior Security Analyst

Leeds | Hybrid Working | Microsoft Security | Defender XDR | Sentinel | KQL

I'm working with an exciting new client looking to add several experienced Senior Security Analysts to a high-performing SOC team supporting a regulated enterprise environment.

This is a genuinely hands-on SOC role where you'll own security incidents from detection through to resolution while also driving proactive threat hunting, vulnerability management and continuous security improvements.

Hybrid Working on Shift.

  • Office: Monday, Wednesday & Friday (Leeds)
  • Home: Tuesday, Thursday, nights, weekends & bank holidays

What you'll be doing

  • Investigating and responding to complex cyber security incidents
  • Threat hunting across Microsoft Defender XDR and Microsoft Sentinel
  • Using KQL to investigate alerts and identify root cause
  • Working closely with Infrastructure, Cloud and Security Engineering teams
  • Running proactive security activities, including vulnerability scanning and security validation
  • Improving detection rules and strengthening the overall security posture

What we're looking for

  • Strong commercial experience with Microsoft Defender XDR
  • Strong experience using Microsoft Sentinel
  • Excellent KQL query writing and investigation skills
  • Proven experience within a SOC or Security Operations environment
  • Experience handling incidents from investigation through to remediation
  • Knowledge of hybrid Microsoft environments (Azure & on-prem)
  • Ability to work independently and make sound technical decisions

Nice to have

  • Experience in a SOC covering regulated industries such as Financial Services, Government or Critical National Infrastructure
  • Vulnerability Management (Qualys)
  • Microsoft SC-200 or other recognised security certifications

Please note: Candidates must be eligible to obtain SC and/or NPPV3 clearance.

If you're an experienced SOC Analyst looking for your next challenge working with Microsoft Defender XDR, Sentinel and KQL, this could be for you.

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