Latest Application Security Engineer Jobs

Sr. Manager, Data Science , GBR)

Lead a team of data scientists focused on applying machine learning and large language models to cybersecurity challenges, including malware detection, behavioral threat analysis, and AI-driven security automation. Translate business needs into technical research objectives, guide production ML system development, and collaborate with security researchers and engineers. Work at the intersection of reverse engineering, AI, and large-scale data systems processing trillions of events daily.

CrowdStrike United Kingdom

Remote

Threat Researcher II - IRE, UK or ROU)

This role involves researching and analyzing emerging malware and cyber threats to ensure effective detection across the adversary kill chain. The Threat Researcher will investigate threats using reverse engineering, behavior analysis, and data from internal and external sources, then collaborate with engineering and data science teams to improve detection capabilities. Automation, AI, and machine learning are leveraged to enhance threat analysis and product protection, with contributions to security validation programs and real-time response to new threats.

CrowdStrike Ireland

Remote

Sr. Product Manager - Falcon Privileged Access

This role focuses on redefining privileged access management by eliminating standing privileges and implementing just-in-time, AI-driven access controls across endpoints, infrastructure, and cloud environments. The Senior Product Manager will shape a frictionless, secure experience by leveraging CrowdStrike’s Falcon platform telemetry and AI capabilities, integrating privileged context directly into workflows. The position emphasizes modern identity solutions that reduce attack surface while maintaining productivity.

CrowdStrike

Hybrid Permanent

Sr. Product Manager - Falcon Privileged Access

This role focuses on redefining privileged access management by eliminating standing privileges and shrinking the attack surface using AI-native, just-in-time access controls. The Senior Product Manager will shape the future of Falcon Privileged Access by integrating contextual security data from the CrowdStrike platform, designing seamless user experiences, and leveraging AI agents to streamline workflows. The position emphasizes innovation in securing both human and non-human identities across dynamic cloud and endpoint environments.

CrowdStrike £140,000 – £215,000 pa

Hybrid Permanent

Analyst I, Falcon Complete , GBR)

This role involves real-time monitoring, analysis, and response to cybersecurity incidents using the CrowdStrike Falcon platform. The analyst will conduct in-depth investigations into threats across Windows, Mac, and Linux environments, perform malware analysis, and support incident remediation. The position emphasizes proactive threat detection, process improvement, and collaboration within a global security team, with opportunities to contribute to public thought leadership through blogs and speaking engagements.

CrowdStrike United Kingdom

Remote Permanent

Platform Professional Services, Sr. Analyst

This role involves hands-on technical work in incident detection, analysis, and response using CrowdStrike's Falcon platform. You will develop and improve processes, produce high-quality reports, and provide consulting support to clients.

CrowdStrike United Kingdom

Remote

Platform Professional Services, Sr. Analyst

This role involves hands-on incident handling, malware analysis, and remediation across various platforms. You will develop and improve detection processes, produce high-quality reports, and provide consulting support to clients using CrowdStrike's Falcon platform.

CrowdStrike

Remote

Sales Development Representative , Reading)

The role involves generating and qualifying leads for CrowdStrike's SMB/Corporate sales team through outbound prospecting, lead evaluation, and scheduling product demos. The candidate will use CRM tools like Salesforce.com and run creative outreach campaigns via email and social media to identify new prospects. This position requires regular office attendance in Reading twice a week and targets individuals passionate about entering tech sales within the B2B SaaS security space.

CrowdStrike Reading, United Kingdom

Hybrid Permanent

Intrusion Analyst , GBR)

As an Intrusion Analyst at CrowdStrike, you will join a remote team focused on defending customers against cyber threats. Your responsibilities will include analyzing adversary activity, improving detection capabilities, and conducting threat hunting using CrowdStrike's advanced tools and data sets. You will work closely with other teams to build tools and contribute to the company's mission of stopping breaches.

CrowdStrike United Kingdom

Remote

Insider Risk Analyst , GBR)

The Insider Risk Analyst will lead EMEA-focused investigations into potential insider threats, conducting impartial assessments and interviews while analyzing evidence to identify risks to people, assets, and systems. This role involves close collaboration with HR, Legal, and Information Security teams to develop mitigation strategies, deliver security training, and strengthen organizational resilience. The analyst will also monitor evolving regulatory and threat landscapes, using AI-enhanced tools to improve investigative efficiency and support proactive risk management across a global, remote-first environment.

CrowdStrike United Kingdom

Remote

GSI Solution Architect - Spanish Speaking (Madrid

This role involves working as a technical expert with Global System Integrators and Telco partners to architect and enable security solutions using CrowdStrike's AI-Native Security Platform. Responsibilities include designing security services, driving platform adoption, and building relationships with partner technical and sales teams.

CrowdStrike Spain

Remote

GSI Solution Architect - Spanish Speaking (Madrid

This role involves working as a technical expert with Global System Integrators and Telco partners to architect and enable security solutions using CrowdStrike's AI-Native Security Platform. Responsibilities include designing security services, driving platform adoption, and building relationships with partner technical and sales teams.

CrowdStrike

Remote