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Senior Security Engineer

Company: Jobleads-UK

Location: Greater London, London

Posted: June 18, 2026

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Position Details

As a Senior Security Engineer, you will play a crucial role in safeguarding our firm's infrastructure. You will own the architecture and design of security platforms, lead complex implementations, and drive automation initiatives. Your influence will extend across engineering, architecture, and business units, ensuring alignment with our security strategy. This role offers the opportunity to mentor engineers and contribute to the continuous learning and innovation culture within our Information Security team.

Responsibilities

  • Architect and manage the lifecycle of Next-Gen Firewalls, Load Balancers, WAF, Remote Access, and other security solutions.
  • Lead complex security implementations, configuration changes, and platform upgrades, ensuring high-quality technical oversight.
  • Serve as the final technical escalation point, conducting root cause analysis for complex issues and building consensus for remediation.
  • Provide technical leadership and ...