Senior Security Engineer

We're looking for a Security Engineer to support the operation, optimisation, and continuous improvement of enterprise security platforms across a complex client environment. You'll work closely with SOC analysts, engineers, and client teams to ensure tooling is effective, resilient, and aligned to evolving threats.

• Maintain and optimise security platforms including SIEM (Microsoft Sentinel), Defender stack, vulnerability management, DLP, and cloud security tools
• Ensure platforms are integrated, performing effectively, and aligned to client requirements
• Support incident response by resolving platform issues, enabling telemetry, and making technical changes where required
• Deploy and tune detection rules, improving alert quality and reducing false positives
• Support automation initiatives (e.g. SOAR, LogicApps) to drive operational efficiency
• Collaborate with SO...