Latest Network Security Jobs

Principal Analyst, Falcon Complete , GBR)

This role involves leading a team of security analysts in CrowdStrike's virtual SOC, providing technical oversight and mentoring while managing high-severity incidents in real time. The Principal Analyst conducts in-depth analysis across Windows, Mac, and Linux environments, improves detection and response processes, and acts as a key escalation point for complex threats. The position emphasizes technical leadership, incident remediation, and continuous improvement within a 24/7 security operations framework.

CrowdStrike United Kingdom

Remote Permanent

Sr. Security Researcher II, Persona Ops

This role involves tracking and collecting information on Russian-language eCrime actors, tools, and techniques, including deep and dark web research. You will create detailed reports and collaborate with teams to produce threat intelligence, requiring strong OSINT skills and a deep understanding of Russian eCrime.

CrowdStrike Dunscore, Alba / Scotland, DG2 0SR, United Kingdom

Remote Permanent

Sr. Security Researcher II, Persona Ops

This role involves tracking and collecting information on Russian-language eCrime actors, tools, and techniques, particularly from the deep and dark web. The Senior Security Researcher will create detailed reports and collaborate with teams to produce threat intelligence, requiring strong OSINT skills and a deep understanding of Russian eCrime.

CrowdStrike Bigton, Alba / Scotland, ZE2 9GA, United Kingdom

Remote Permanent

Sr. Security Researcher II, Persona Ops

This role involves tracking and collecting information on Russian-language eCrime actors, tools, and techniques, including deep and dark web research. You will create detailed reports and collaborate with teams to produce threat intelligence, requiring strong OSINT skills and a deep understanding of Russian eCrime.

CrowdStrike London, E10 6AP, United Kingdom

Remote Permanent

Sr. Security Researcher II, Persona Ops

The role involves tracking and collecting information on Russian-language eCrime actors, tools, and techniques, including deep and dark web research. You will create detailed reports and collaborate with teams to produce threat intelligence, requiring strong OSINT skills and a deep understanding of Russian eCrime.

CrowdStrike United Kingdom

Remote Permanent

Sr. Security Researcher , DEU)

As a Senior Security Researcher in CrowdStrike's Advanced Research Team (ART), you will develop automated solutions for data collection and analysis, perform vulnerability research, and collaborate with other teams to provide technical expertise and actionable information. Your work will involve identifying and reproducing exploits, analyzing malicious activities, and publishing research findings.

CrowdStrike Bigton, Alba / Scotland, ZE2 9GA, United Kingdom

Remote Permanent

Sr. Security Researcher , DEU)

As a Senior Security Researcher in CrowdStrike's Advanced Research Team, you will develop automated solutions for data collection and analysis, perform vulnerability research, and collaborate with other teams to provide actionable technical information. The role involves working on both long-term research projects and short-term ad-hoc needs, with a focus on identifying and mitigating security threats.

CrowdStrike London, E10 6AP, United Kingdom

Remote Permanent

Technical Writer III - Cloud Security

As a Technical Writer III, you will produce high-quality documentation for CrowdStrike's cloud security products, working closely with cross-functional teams to ensure customer-focused content. You will contribute to writing standards, build strong partnerships, and integrate AI to enhance the documentation process.

CrowdStrike London, United Kingdom

On-site Permanent

Sr. Security Researcher , DEU)

As a Sr. Security Researcher II, you will join CrowdStrike's Advanced Research Team (ART) to conduct in-depth vulnerability research, develop automated solutions for data analysis, and collaborate with other teams to provide technical expertise and actionable insights. The role involves working on both long-term research projects and short-term ad-hoc needs, with a focus on identifying and analyzing new vulnerabilities and malicious activities.

CrowdStrike Germany

Remote Permanent

Sr. Security Researcher , DEU)

As a Sr. Security Researcher II, you will join CrowdStrike's Advanced Research Team (ART) to conduct in-depth vulnerability research, develop automated solutions for data analysis, and collaborate with other teams to provide technical expertise and actionable insights. Your role involves identifying and reproducing exploits, analyzing malicious activities, and publishing research findings.

CrowdStrike

Remote Permanent

Sr. Security Researcher , DEU)

As a Senior Security Researcher in CrowdStrike's Advanced Research Team, you will develop automated solutions for data collection and analysis, perform vulnerability research, and collaborate with other teams to provide technical expertise and actionable information. The role involves working on both long-term projects and ad-hoc tasks, with a focus on identifying and mitigating security threats.

CrowdStrike

Remote Permanent

Corporate Account Manager, UK

As a global leader in cybersecurity, CrowdStrike protects the people, processes and technologies that drive modern organizations. Since 2011, our mission hasn’t changed — we’re here to stop breaches, and we’ve redefined modern security with the world’s most advanced AI-native...

CrowdStrike Reading, United Kingdom

On-site Permanent

Sr. Legal Counsel EMEA, Employment

This role involves providing strategic legal advice on employment matters across 21 EMEA jurisdictions, drafting and reviewing employment agreements, managing litigation, and collaborating with various teams on complex projects. The position requires a deep understanding of employment law and the ability to balance risk with rapid business growth.

CrowdStrike Windsor, SL4 4BQ, United Kingdom

Remote Permanent

Software Engineering Manager - Observability

The role involves managing a team of engineers to build and maintain observability platforms, including metrics and tracing systems. You will participate in architectural design, team collaboration, and ensure high-quality infrastructure services for CrowdStrike’s DevOps model.

CrowdStrike London, United Kingdom

Hybrid Permanent

Sr. Legal Counsel EMEA, Employment

This role involves providing strategic legal advice on employment matters across 21 EMEA jurisdictions, drafting and reviewing employment agreements, managing litigation, and leading complex projects. You will collaborate with business leaders, HR, and other teams to ensure compliance and support rapid business growth.

CrowdStrike London, SE10 0TW, United Kingdom

Remote Permanent