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Tetragon Threat Detection Engineer - Isovalent

Cisco Systems Denmark Zurich, Switzerland / Amsterdam, Netherlands / Athens, Greece / Berlin, Berlin, Germany / Slovakia / Brussels, Belgium / Bucharest, Bucureşti, Romania / Budapest, Budapest, Hungary / Copenhagen, Capital, Denmark / Dublin, Dublin, Ireland / Krakow, Poland / London, United Kingdom / Madrid, Madrid, Spain / Oeiras, Portugal / Oslo, Norway / Paris, Paris, France / Rome, Roma, Italy / Stockholm, Sweden / Tel Aviv-Yafo, Israel Posted 18 Sept 2026 Cisco Systems Denmark verified public ATS · technology-digitalPermanentProfessional
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Summary

Develops and maintains Tetragon runtime security policies to detect suspicious activity and protect infrastructure from emerging threats. The role also supports policy frameworks, customer deployment, and improvements to Tetragon capabilities.

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Opportunity summary

Employment type: FULLTIME. Requisition: 2012314. Hours: 40 hours per week.

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.

Tetragon Threat Detection Engineers primarily focus on creating and maintaining Tetragon runtime security policies, based on the latest threat intelligence, vulnerability disclosures, and their own research. Policies can act either as a mitigation to known vulnerabilities or as monitoring and protection against unknown security issues.

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 l1 …

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