Latest Sr. Security Researcher Jobs

Sr. Security Researcher, TAC TBNA

This role involves conducting in-depth research on nation-state adversary operations and targeted intrusions. Responsibilities include reverse engineering malware, developing automated analysis tools, and producing actionable intelligence reports to help customers mitigate threats. The position is part of CrowdStrike’s Technical Analysis Cell, a team dedicated to tracking and analyzing sophisticated cyber threats.

CrowdStrike Germany

Remote Permanent

Sr. Security Researcher, TAC TBNA

This role involves conducting in-depth research on nation-state adversary operations and targeted intrusions. Responsibilities include reverse engineering malware, developing automated analysis tools, and producing actionable intelligence reports to help customers mitigate threats. The position is part of CrowdStrike’s Technical Analysis Cell, a team at the forefront of cybersecurity.

CrowdStrike

Remote Permanent

Sr AI Editorial Lead (Portuguese), AI Shopping, International

The AI Conversational Shopping team is looking for an Sr AI Editorial Lead to drive its efforts in delivering a seamless, fluent, and locally-relevant experience for AI-assisted shopping in new marketplaces and languages. This is an opportunity to join the...

Amazon London, United Kingdom

Permanent

Senior Software K8S Engineer

As a Senior Software K8S Engineer, you will design and implement new features to accelerate network and storage in the Kubernetes ecosystem, working closely with open source communities and various NVIDIA teams. Your role involves hands-on development, system design, and collaboration across organizational boundaries.

NVIDIA PLN 221,250 – PLN 383,500 pa

Remote Permanent

Sr. Engineer, iAuto

This role involves designing, building, and maintaining scalable multi-cloud infrastructure to support large-scale malware analysis and threat intelligence operations. The engineer will work across the full infrastructure lifecycle, from automation and security to troubleshooting complex distributed systems, while collaborating with a globally distributed team. Emphasis is placed on adaptability, proactive ownership, and enabling intelligence workflows through robust, secure platforms.

CrowdStrike United Kingdom

Remote Permanent Clearance Required

Sr. NGSIEM Architect, Falcon Complete , GBR)

This role involves designing and delivering scalable automation tools, data pipelines, and integrations for CrowdStrike’s Falcon Complete platform. The Senior Architect leads technical initiatives in SIEM, SOAR, and AI-driven security workflows, ensuring robust log processing, data health, and cross-platform integration. Emphasis is placed on technical leadership, mentorship, and shaping the future of security engineering through innovation in AI and automation.

CrowdStrike United Kingdom

Remote Permanent

Sr. Program Manager, Engineering - Supporting Asset Platform

As a Senior Program Manager, you will lead the scheduling, scoping, and execution of large-scale engineering projects for the Asset Platform Group. You will work closely with developers, product managers, and engineering managers to ensure timely delivery and effective collaboration across multiple global teams, focusing on platform capabilities that enhance the Falcon product and provide visibility into customer attack surfaces.

CrowdStrike

Hybrid Permanent

Sr. Corporate Account Executive

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

Sr. Corporate Account Executive, UK (Public Sector)

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

Sr. Software Engineer - Data Query Platform (GBR

As a Senior Software Engineer on the data engineering team, you will work on building and maintaining ultra-high-scale data platforms that process petabytes of data. Your responsibilities will include writing fault-tolerant Java code within Apache Spark, designing scalable data pipelines, and improving the efficiency and latency of high-performance services. You will also research and implement new ways to query data efficiently and provide insights into active threat trends.

CrowdStrike London, United Kingdom

Hybrid Permanent

Incident Response Sr. Consultant

This role involves serving as a technical team member on incident response engagements, developing new methods to hunt for bad actors, and performing host and network-based forensics across various platforms. You will work on high-profile cases, produce detailed reports, and support remediation efforts for compromised organizations.

CrowdStrike London, SE10 0TW, United Kingdom

Remote Permanent

Incident Response Sr. Consultant

This role involves serving as a technical team member on incident response engagements, developing and using new methods to hunt for bad actors, and performing host and network-based forensics across various platforms. You will support the production of high-quality reports and recommendations for key stakeholders, including customer management and legal counsel.

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

Remote Permanent

Platform Professional Services Sr. Consultant , GBR)

This role involves deploying and optimizing CrowdStrike's AI-powered threat detection and response capabilities, working closely with customers to integrate these technologies into their security operations. Responsibilities include configuring machine learning algorithms, developing automation playbooks, and providing technical support for AI-driven security solutions.

CrowdStrike United Kingdom

Remote Permanent

Incident Response Sr. Consultant

This role involves serving as a technical team member on incident response engagements, developing and using new methods to hunt for bad actors, and performing host and network-based forensics across various platforms. You will also support the production of high-quality reports and recommendations for key stakeholders.

CrowdStrike United Kingdom

Remote Permanent Clearance Required

Incident Response Sr. Consultant , GBR)

This role involves serving as a technical team member on incident response engagements, developing and using new methods to hunt for bad actors, and performing host and network-based forensics across multiple platforms. You will work on high-profile investigations, produce high-quality reports, and support remediation plans for compromised organizations.

CrowdStrike London, SE10 0TW, United Kingdom

Remote Permanent Clearance Required