Security Platform Engineering Leader (Hybrid: London/Peterborough)

LT Harper Group; Greater London; Hybride; GBP 90 000 - 130 000; Plein temps

Résumé du poste

LT Harper Group in London (hybrid) seeks a Senior Security Platform Lead to own the day-to-day health and direction of core tooling like Microsoft Defender, Zscaler, Qualys, Abnormal Security and Axonius, ensuring proper configuration, full utilisation and measurable security outcomes.

Reporting to the Deputy Group CISO during a multi-year transformation, you’ll build roadmaps, manage licences, and foster strong vendor relationships while coordinating with the SOC to tune detection and response.

Qualifications

• 8+ years in Cyber Security with hands-on platform engineering or security operations experience.
• Deep hands-on expertise in at least two of Microsoft Defender, Zscaler, Qualys, Abnormal Security or Axonius, covering configuration, policy and tuning.
• Experience as platform or product lead for an enterprise security technology, owning baselines, licences, vendor relationships and a roadmap.
• Strong knowledge of the Microsoft security stack (Defender for Endpoint, Identity, Cloud Apps and Office 365, Sentinel integration) plus API and SIEM/SOAR integration.
• A close working relationship with a SOC, and an understanding of how configuration affects detection quality and alert fidelity.
• The ability to explain platform recommendations to engineers and executives, backed by evidence and a clear grasp of licensing

Responsabilités

• Act as the technical lead for each platform in the portfolio, keeping up with vendor roadmaps and spotting where existing capability can solve a business problem before new spend is considered.
• Maintain documented, version-controlled configuration baselines that turn Group cyber standards into enforceable product settings.
• Build and run a rolling roadmap for each platform, and lead licence, renewal and consolidation recommendations with clear evidence.
• Build strong technical and commercial relationships with vendors, escalating effectively and tracking return on investment in security terms.
• Work closely with the SOC so platforms are tuned for detection, investigation and response, and act as the escalation point for platform issues.
• Advise divisional IT and security teams deploying centrally managed tools across a federated, multi-division estate

Connaissances

Cyber security leadership

Security operations experience

Outils

Microsoft Defender

Zscaler

Qualys

Abnormal Security

Axonius

Description du poste

LT Harper Group in London (hybrid) seeks a Senior Security Platform Lead to own the day-to-day health and direction of core tooling like Microsoft Defender, Zscaler, Qualys, Abnormal Security and Axonius, ensuring proper configuration, full utilisation and measurable security outcomes.

Reporting to the Deputy Group CISO during a multi-year transformation, you’ll build roadmaps, manage licences, and foster strong vendor relationships while coordinating with the SOC to tune detection and response.