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Senior/ Principal Security Researcher - Cloud & Kubernetes (Cortex)

Office - Israel - Tel Aviv💼 Full-time🗓 2026-08-20 → 2026-09-26

Core

Senior security researcher developing detection and response capabilities for cloud-native and Kubernetes environments.

Role type

Senior/Principal Security Researcher (Cloud & Kubernetes)

Builds

Detection content, analytic approaches, and security solutions for hybrid cloud and Kubernetes infrastructure.

Domain

Cybersecurity, Cloud Security, Kubernetes, Container Security

Deliverable

production ML models | product features

Required skills

Security research, Cloud-native security, Kubernetes, Containers, Cloud providers (AWS/Azure/GCP/OCI), Linux, Detection and response products (XDR/EDR/CWPP), Python scripting, Attack methodology analysis

Preferred skills

Large-scale data pipelines and analytics, Kubernetes threat modeling frameworks

Responsibilities

Drive research initiatives to uncover novel detection techniques for cloud-native attacks, Define and prioritize detection use cases and analytic approaches, Simulate real-world attacks and perform behavioral analysis, Collaborate with engineering and product teams to deliver security solutions, Share insights via blogs, conference talks, and publications

Seniority

Senior/Principal, hands-on IC

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