Latest Network Security Jobs

Sr. Engineer II - Windows Sensor , EUR)

This role involves leading the development of a next-generation Windows kernel-mode security sensor for CrowdStrike’s Falcon platform, focusing on anti-virus and detection capabilities. The engineer will design, build, and optimize core OS-level features across file systems, networking, and memory, ensuring high performance and cross-platform compatibility. Collaboration with distributed teams and ownership from concept to delivery are key aspects of the role.

CrowdStrike

Remote Permanent

Sr. Engineer II - Windows Sensor , EUR)

This role involves leading the development of a next-generation Windows kernel-mode security sensor for CrowdStrike’s Falcon platform, focusing on anti-virus and detection capabilities. The engineer will design and implement core OS-level features across file systems, networking, and memory, ensuring high performance and cross-platform compatibility. Work includes low-level debugging, system optimization, and collaboration with distributed teams to deliver scalable, lightweight security solutions.

CrowdStrike

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

Corporate Sales Engineer , GBR)

The Corporate Sales Engineer role at CrowdStrike involves a mix of technical and strategic responsibilities, including supporting the sales process, conducting competitive research, and developing technical solutions. You will work closely with cross-functional teams to drive innovation and improve sales outcomes while mentoring junior engineers and contributing to the company's technical documentation.

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 various teams to ensure compliance and support rapid 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 projects. You will collaborate with business leaders, HR, and other teams to ensure compliance and support rapid business growth.

CrowdStrike

Remote Permanent

Software Engineering Manager - Observability

As an Engineering Manager - Observability, you will lead a team focused on building and maintaining large-scale distributed tracing and metrics platforms. You will participate in architectural design, team collaboration, and ensure high-quality infrastructure services to support CrowdStrike's DevOps model.

CrowdStrike Denmark

Hybrid Permanent Flexible

Software Engineering Manager - Observability

As an Engineering Manager - Observability, you will lead a team focused on building and maintaining large-scale distributed tracing and metrics platforms. You will participate in architectural design, team collaboration, and ensure high-quality infrastructure services to support CrowdStrike's DevOps model.

CrowdStrike

Hybrid Permanent Flexible

Intelligence Intern - Applied Research Cell

The Intelligence Analyst Intern will work with the Applied Research Cell (ARC) on projects involving malware analysis, threat intelligence, and tool development. The role involves hands-on research, learning cybersecurity concepts, and collaborating with experienced professionals to track advanced threat actors and prevent breaches.

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

Remote Internship Part-time

Sr. Intelligence Analyst, Recon+ , GBR)

This role involves serving as a trusted advisor to dedicated customer accounts, delivering high-value threat intelligence and digital risk monitoring. You will collaborate with multiple teams to craft innovative solutions, provide actionable threat intelligence, and deliver impactful briefings to stakeholders from SOC analysts to CISOs.

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

Remote Permanent

Sr. Intelligence Analyst, Recon+ , GBR)

This role involves serving as a trusted advisor to dedicated customer accounts, delivering high-value threat intelligence and digital risk monitoring. You will collaborate across multiple teams to craft innovative solutions, provide actionable threat intelligence, and deliver impactful briefings to stakeholders from SOC analysts to CISOs.

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

Remote Permanent

Sr. Intelligence Analyst, Recon+ , GBR)

This role involves serving as a trusted advisor to dedicated customer accounts, delivering high-value threat intelligence and digital risk monitoring. You will collaborate across multiple teams to craft innovative solutions, provide actionable intelligence, and build lasting partnerships with customers. The position offers growth opportunities in technical mastery and strategic advisory services.

CrowdStrike London, E10 6AP, United Kingdom

Remote Permanent

Sr. Software Engineer - Data Query Platform - London

This role involves building and maintaining ultra-high-scale data platforms that process petabytes of data for cybersecurity analytics and threat detection. The engineer will work across the full stack of data systems, from foundational storage and processing to scalable pipelines and query frameworks, enabling both internal teams and customers to extract insights from massive event streams. Key focus areas include improving system efficiency, reducing latency, and designing fault-tolerant Java-based microservices running on Spark and Kubernetes.

CrowdStrike London, United Kingdom

Hybrid Permanent

Software Engineer - Data Platform , GBR)

As a Software Engineer on the data platform team, you will design and develop systems to process petabytes of data, build scalable pipelines, and create tools for analytics and threat hunting. You will work with large-scale distributed systems, contribute to technical reviews, and enhance the efficiency of CrowdStrike's services.

CrowdStrike London, United Kingdom

Hybrid Permanent

Renewals Account Manager

The Renewals Account Manager at CrowdStrike is responsible for managing the contract renewal cycle, providing quotes to channel partners, and ensuring the delivery of these quotes to end customers. You will collaborate with partners and customers to answer questions, communicate the value of CrowdStrike products, and drive growth in licenses and per endpoint revenue.

CrowdStrike Reading, United Kingdom

On-site Permanent