Cyber Security Jobs

CrowdStrike · Germany

Security researcher role on CrowdStrike Intelligence's Advanced Research Team, developing automated solutions for large-scale data collection, operating and extending honeypots, performing vulnerability research, and reproducing emerging vulnerabilities. Involves reverse engineering, Linux/Windows internals, Python tooling, and GenAI/LLM workflows, with published research on the CrowdStrike blog or at conferences.

CrowdStrike · United Kingdom

Security researcher role on CrowdStrike Intelligence's Advanced Research Team, developing automated solutions for large-scale data collection, running honeypots and Internet-wide scans, and performing vulnerability research. The position also involves reverse engineering, publishing research on the blog or at conferences, and applying GenAI/LLM workflows to security research.

Cloudflare · London

Builds and operates Cloudflare's Chromium-based browser isolation engine, working across C++, Rust, Go and TypeScript on remote rendering, streaming and distributed session services. The role spans systems programming, distributed systems and security, leading multi-component initiatives and on-call incident response.

Cloudflare · London · €66,000 – €91,000 pa

Builds and operates microservices behind Cloudflare's Application Security products such as Rate Limiting and Web Application Firewall, working mainly in Rust and Go with Docker, Kubernetes, PostgreSQL, Kafka and Clickhouse. Senior engineers lead complex projects from design through production, mentor peers, and improve reliability of distributed systems at global scale, with on-call flexibility required.

CrowdStrike · Romania

Investigates emerging malware and cyber threats across the full attack lifecycle, validating Falcon's detection coverage and distinguishing genuine threats from background noise. Works with Threat Research, Engineering, Data Science and Red Team to turn findings into product improvements, and supports external security testing programmes such as AV-Test and SE Labs.

CrowdStrike · Reading

Internship on CrowdStrike's Technical Analysis Cell, researching nation-state and criminal intrusions through reverse engineering of malware and tooling. The intern builds automation for malware analysis, creates host- and network-based detection signatures, and produces threat intelligence reporting for varied audiences.

CrowdStrike · London

Internship on CrowdStrike's Technical Analysis Cell, researching nation-state and criminal intrusions through reverse engineering, malware analysis and automation tooling. Interns build host- and network-based detection signatures and produce finished threat intelligence reporting for varied audiences.

CrowdStrike · Germany

Internship on CrowdStrike's Technical Analysis Cell, researching nation-state and criminal intrusions through reverse engineering of malware and tooling. The role involves building automation for malware analysis, creating host- and network-based detection signatures, and producing finished threat intelligence reporting for customers.

CrowdStrike · Boston, United States · US$140,000 – US$220,000 pa

Owns the product strategy for CrowdStrike Falcon Privileged Access, driving just-in-time access, secrets management, session brokering and zero standing privileges across endpoint, infrastructure and cloud. Works with designers and other product teams to embed privileged context into the Falcon platform, and uses AI agents and rapid prototyping as core parts of the workflow.

CrowdStrike · Toronto, Canada · CA$150,000 – CA$210,000 pa

Owns the strategy and roadmap for CrowdStrike's Falcon Privileged Access product, driving just-in-time access, secrets management, and session brokering across endpoint, cloud, and infrastructure. Works with designers and cross-product teams to build frictionless, AI-native PAM experiences, and acts as the internal and external expert for the domain.

CrowdStrike · Arlington, United States · US$140,000 – US$220,000 pa

Owns the strategy and roadmap for CrowdStrike's Falcon Privileged Access product, driving just-in-time access, secrets management, session brokering and zero standing privileges across endpoint, cloud and infrastructure. Works with designers and other product teams to build frictionless, AI-native PAM experiences, acting as the internal and external expert on the domain.

CrowdStrike · Redmond, United States · US$140,000 – US$220,000 pa

Owns the product strategy for CrowdStrike Falcon Privileged Access, driving just-in-time access, secrets management, and isolated session brokering across endpoint, cloud, and infrastructure. Works with design and engineering to build frictionless, AI-native PAM experiences that eliminate standing privileges and integrate privileged context with Falcon telemetry.

CrowdStrike · New York, United States · US$140,000 – US$220,000 pa

Owns the product strategy for CrowdStrike's Falcon Privileged Access, driving just-in-time access, secrets management and session brokering across endpoint, cloud and infrastructure. Works with design and other product teams to embed privileged context into the Falcon platform, using AI agents for research, specs and customer synthesis.

CrowdStrike · Italy · €55,500 – €85,250 pa

Serves as the technical bridge between CrowdStrike and its European integration partner ecosystem, driving design, delivery and go-to-market of Falcon Platform integrations. Acts as a sales engineer for partner activity, running demos, proof-of-value and RFI/RFP responses while building demo environments and reference architectures. Involves public speaking, partner enablement and applying agentic AI to integration workflows.

CrowdStrike · Spain · €55,500 – €85,250 pa

Serves as the technical bridge between CrowdStrike and its Integration Partner ecosystem across Europe, driving design, delivery and go-to-market of Falcon Platform integrations. Acts as a sales engineer for partner activity, running demos, proof-of-value and RFI/RFP responses while building demo environments and reference architectures. Involves public speaking, partner enablement and exploring agentic AI to improve integration workflows.