Senior Security Engineer
Edinburgh, Midlothian, Scotland, United Kingdom
Quorum Network Resources
respond to evolving cyber threats. Your day-to-day will include: Leading as an escalation point for cyber incidents and alerts Integrating threat intelligence into Microsoft Defender and Sentinel Developing, tuning, and managing detection rules and response policies Performing threat hunting across client environments Maintaining and optimising our security tech stack (Defender XDR, Sentinel, Entra ID … Azure, M365) Onboarding clients to security platforms and managing secure configurations Supporting internal and client teams with technical reporting and analysis Mentoring junior engineers and contributing to a culture of continuous improvement What We're Looking For: 3+ years in cyber security, ideally within a Managed Service Provider Deep experience with Microsoft Defender suite (MDE, MDO, MDCA, MDI … and Microsoft Sentinel Strong knowledge of KQL, Logic Apps, and automation/orchestration tools Skilled in endpoint, identity, and cloud security Familiar with Microsoft 365 and Azure security best practices Excellent communicator—comfortable explaining complex security risks to both tech teams and business leaders Passion for learning, team mentorship, and staying ahead of cyber threats Bonus More ❯
Employment Type: Permanent
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