Cyber Security Jobs

CrowdStrike · Ireland

Leads a team of three data scientists at the intersection of machine learning, big data and cybersecurity, setting technical standards and strategy for threat detection and agentic AI systems. Drives ML projects from research through production deployment, partnering with security research, engineering and product teams, while mentoring staff and contributing hands-on technical work.

CrowdStrike · Boston, United States · £140,000 – £215,000 pa

Lead a team of engineers building self-service infrastructure-as-code primitives, high-availability services and cloud cost optimization across a multi-cloud environment. The role combines people management with hands-on architecture of large-scale distributed systems, using tools like Terraform, Pulumi, Chef and Python or Go, with a strong SRE and GitOps focus.

Palo Alto Networks · Amsterdam, Netherlands

Lead the design and planning of Idira privileged account security solutions for customers, coordinating with implementation, sales and product teams. Act as a technical expert across enterprise networking, databases and vulnerability management, advising on best practices and managing the full customer journey. Remote role with occasional travel and cross-functional, client-facing work.

Palo Alto Networks · London

Designs and plans Idira privileged-account security solutions for customers, coordinating with implementation, sales and product teams to ensure architectures meet standards and are executed as planned. Acts as a technical expert across enterprise networking, databases and vulnerability management, advising on best practices and managing the full customer journey. Requires occasional travel and close stakeholder communication from technical to executive audiences.

CrowdStrike · Reading

Owns major components of the Falcon endpoint sensor, a Windows kernel-mode driver that observes system activity, detects malicious behaviour and provides on-box prevention plus telemetry to the cloud. Work spans architecture, design and delivery across file system, memory, process and networking subsystems, with shared components across Windows, Mac and Linux. Involves leading projects, mentoring and collaborating with distributed teams.

CrowdStrike · Aarhus, Denmark

Owns major components of the Windows kernel-mode endpoint sensor, architecting and building anti-virus and EDR features that cut across file system, memory, process and networking subsystems. Works on cross-platform deliverables with shared components across Windows, Mac and Linux, leading projects from design through delivery and demo.

CrowdStrike · London

Builds and owns major components of the Falcon endpoint sensor, a Windows kernel-mode driver that observes system activity, detects malicious behaviour and provides on-box prevention plus telemetry to the cloud. Work spans OS internals such as file system, memory, process and networking, with cross-platform components shared across Windows, Mac and Linux.

CrowdStrike · Germany

Serve as the primary technical contact for Premium Support customers across EMEA, onboarding them to the platform and running proactive health checks, product training and best-practice sharing. Act as the customer's advocate internally, driving escalated cases to resolution with cross-functional teams while supporting renewals and account expansion. Requires fluent English and Hebrew plus Windows Server and enterprise security knowledge.

CrowdStrike · Spain

Serve as the primary technical contact for Premium Support customers across EMEA, onboarding them to the platform and running proactive health checks, product training and best-practice sharing. Act as customer advocate with internal teams, research and resolve technical issues, and support renewals and account expansion. Requires fluent Hebrew and English plus Windows Server and enterprise security knowledge.

CrowdStrike · Ireland

Serve as the primary technical contact for Premium Support customers across EMEA, onboarding them to the platform and running proactive health checks, product training and best-practice sharing. Act as customer advocate with internal teams, research and resolve technical issues, and support renewals and account expansion. Requires fluent Hebrew and English plus Windows Server and enterprise security knowledge.

CrowdStrike · Romania

Serve as the primary technical contact for Premium Support customers across EMEA, onboarding them to the platform and running proactive health checks, product training and best-practice sharing. Act as the customer's advocate internally, driving escalated cases to resolution with cross-functional teams while supporting renewals and account expansion. Requires fluent Hebrew and English plus Windows Server experience.

CrowdStrike · Israel

Serves as the primary technical contact for Premium Support customers across EMEA, onboarding them to the platform and running proactive health checks and product training. Acts as customer advocate, troubleshooting issues, leading escalations and cross-functional resolution, and supporting renewals and account expansion. Requires fluent Hebrew and English and up to 25% travel.

CrowdStrike · United Kingdom

Serves as the primary technical contact for Premium Support customers across EMEA, onboarding them to the platform and running proactive health checks, training and best-practice sharing. Acts as customer advocate with internal teams, driving escalated cases to resolution and supporting renewals and account expansion. Requires Hebrew and English fluency plus Windows Server and enterprise security knowledge.

CrowdStrike · Ireland

Owns major components of the Windows kernel-mode sensor, architecting and building next-generation anti-virus and EDR security software. Works across core OS subsystems like file system, memory, process and networking, with cross-platform deliverables for Windows, Mac and Linux. Leads projects end to end, mentoring and collaborating with distributed teams.

CrowdStrike · United Kingdom

Owns major components of the Windows kernel-mode endpoint sensor, architecting and building anti-virus and EDR features that span file system, memory, process and networking subsystems. Leads projects from design to delivery, mentors engineers and collaborates with distributed, cross-platform teams on shared Windows, Mac and Linux components.