Tetragon Senior Linux Security Engineer

Cisco Systems • london, england, United-Kingdom • Posted June 08, 2026

Location london, england
Job Type Full-time
Category Engineering
Posted June 08, 2026

About this role:

Cilium Tetragon is a flexible, Kubernetes-aware security tool, with real-time observability and enforcement. Leveraging the power of eBPF, Tetragon offers a low-overhead, in kernel solution that enhances security posture by monitoring system behaviors such as process executions, system call activities, and both network and file access events.

What you’ll do:

  • Develop and maintain Tetragon runtime security policies to ensure customers have good visibility of suspicious activity on their infrastructure and are protected against the latest emerging threats.
  • Help design frameworks and architectures that allow customers to easily consume policies and understand their overall security posture.
  • Monitor vulnerability disclosures (CVEs) and the latest threat intelligence to develop Tetragon runtime security policies.
  • Work with software engineers at Isovalent and Cisco to improve and enhance the capabilities of...

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