Latest Sr. Security Researcher Jobs

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 ad-hoc tasks, requiring a strong background in information security, reverse engineering, and software development.

CrowdStrike Germany

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 insights. The role involves working on both long-term projects and ad-hoc needs, with a focus on identifying and mitigating security threats.

CrowdStrike

Remote Permanent

Sr. Software Engineer - Surface Engineering

This role involves building and maintaining highly scalable, fault-tolerant cloud ecosystems using Golang and Python. You will work on backend microservices, leverage existing CrowdStrike tools, and collaborate with multiple teams to detect targeted attacks and improve system architecture.

CrowdStrike London, United Kingdom

Hybrid Permanent

Sr. Corporate Sales Engineer

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 Spain

Sr. Software Engineer - Surface Engineering

This role involves building globally distributed, fault-tolerant, and highly scalable cloud ecosystems using Golang and Python. You will work on backend microservices, leverage existing CrowdStrike tools, and collaborate with multiple teams to detect targeted attacks and improve system quality.

CrowdStrike Romania

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 supporting various teams on complex projects. The position requires strong expertise in employment law and the ability to balance risk with rapid business growth.

CrowdStrike London, SE10 0TW, United Kingdom

Remote 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 disputes, 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 Bigton, Alba / Scotland, ZE2 9GA, United Kingdom

Remote 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 multi-jurisdictional projects. The Senior Counsel will collaborate with various teams to ensure compliance and support business growth.

CrowdStrike Windsor, SL4 4BQ, United Kingdom

Remote 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 various teams to ensure compliance and support business growth.

CrowdStrike United Kingdom

Remote 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 multi-jurisdictional projects. The Senior Counsel will collaborate with business leaders and HR to ensure compliance and support rapid business growth.

CrowdStrike

Remote Permanent

Sr. Analyst, Falcon Complete , GBR)

This role involves monitoring and analyzing security alerts, handling incidents across multiple platforms, performing malware analysis, and developing processes for incident detection and response. You will also mentor junior analysts and contribute to industry thought leadership through public speaking and writing.

CrowdStrike United Kingdom

Remote Permanent

Sr. Program Manager, Engineering - Supporting GDI & Onum , Madrid)

As a Senior Program Manager, you will support the GDI and Onum teams within the NG-SIEM product, focusing on data ingestion and onboarding experiences. You will manage large-scale projects, collaborate with engineering leaders and product managers, and ensure timely delivery and issue resolution across multiple regions.

CrowdStrike Spain

Hybrid Permanent

Sr. SRE Engineer II - EPICS, NG-SIEM

This role involves designing and maintaining observability systems, scaling solutions, and incident response processes for CrowdStrike's NG-SIEM platform. You will work on ensuring the reliability and performance of a large-scale, distributed system that processes trillions of events daily, collaborating with cross-functional teams to prevent and resolve issues.

CrowdStrike London, United Kingdom

Hybrid Permanent

Sr. Knowledge Engineer , Europe)

As a Senior Knowledge Engineer, you will design and implement a system that treats global infrastructure as a formal graph, connecting data from various APIs into a unified model. You will lead the development of data ingestion pipelines, semantic transformation, and entity resolution, working closely with cross-functional teams to ensure data integrity and performance.

CrowdStrike London, SE10 0TW, United Kingdom

Remote Permanent

Sr. Knowledge Engineer , Europe)

As a Senior Knowledge Engineer, you will design and implement a system that treats global infrastructure as a formal graph, connecting to hundreds of APIs and transforming raw data into a canonical model. You will lead the development of data ingestion pipelines, work cross-functionally with various teams, and mentor engineers to build a high-integrity security infrastructure.

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

Remote Permanent