Latest Network Security Jobs

Sr. Engineer II - Windows Sensor , EUR)

This role involves leading the development of core components for CrowdStrike’s endpoint security sensor, focusing on Windows kernel-mode systems. You'll design and implement high-performance, low-level security features that span file systems, memory, networking, and process management, with cross-platform integration across Windows, Mac, and Linux. The position emphasizes ownership of major projects, architectural input, and collaboration within a distributed engineering team.

CrowdStrike Ireland

Remote Permanent

Sr. Engineer II - Windows Sensor , EUR)

Design and develop core components of a next-generation endpoint security sensor operating at kernel level on Windows. Work on low-level OS subsystems including file systems, memory, processes, and networking, with cross-platform collaboration across Windows, Mac, and Linux. Own features from design through delivery in an agile, distributed team environment.

CrowdStrike Bucharest, Romania

Remote Permanent

Professional Services Architect

The Professional Services Architect leads the design and planning of Idira security solutions, working closely with sales, implementation, and product teams. Responsibilities include understanding customer needs, establishing best practices, and ensuring solutions meet security standards and business goals.

Palo Alto Networks Paris, France

Staff Professional Services Consultant - Machine Identity

Serve as a trusted technical advisor to enterprise customers, leading engagements across cloud, hybrid and on-premises environments to design and implement Certificate Lifecycle Management, PKI and Machine Identity Security solutions. Work spans discovery, architecture, implementation, integration, automation and enablement, collaborating with security, PKI, cloud, DevOps and engineering teams. Primarily consultative and delivery-focused rather than direct sales.

Palo Alto Networks Seville, Spain

Remote

Incident Response - Professional Services - Summer 2027 , UK)

This 12-week summer internship focuses on incident response, providing hands-on experience with forensic analysis, cloud forensics, and large-scale log analysis. Interns will work on a mock engagement, receive training from experts, and gain skills in consulting and project management.

CrowdStrike United Kingdom

Remote Internship

Solution Architect, Integration Partners GTM

This role involves serving as the technical bridge between CrowdStrike and its Integration Partner ecosystem in Europe, focusing on designing, building, and validating integrations with the Falcon Platform. The Solution Architect provides sales engineering support, enables partner go-to-market activities, and drives technical collaboration to accelerate joint success. Emphasis is placed on AI-assisted development, automation, and scalable partner onboarding within a high-scale cybersecurity environment.

CrowdStrike Spain

Remote Permanent

Engineering Manager - Core Infrastructure

Lead a team of engineers building self-service infrastructure-as-code platforms at a high-scale cybersecurity company. Focus on cloud cost optimization, multi-cloud deployment standards, and architecting reliable, large-scale core services. Promote innovation through AI-driven workflows, SRE practices, and cross-team technical leadership in a mission-critical environment.

CrowdStrike Reading US$140,000 – US$215,000 pa

Remote

Engineering Manager - Core Infrastructure

This role involves leading a team of engineers to build and maintain foundational infrastructure-as-code platforms at scale. You'll drive cloud cost optimization, enforce deployment standards across multi-cloud environments, and guide technical strategy for service teams. The role emphasizes SRE principles, AI-enhanced workflows, and fostering innovation through reusable infrastructure modules and internal developer platforms.

CrowdStrike London US$140,000 – US$215,000 pa

Remote

Corporate Sales Engineer, Nordics

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 sales objectives and improve team effectiveness.

CrowdStrike Reading

Remote

Professional Services Red Team Intern - Summer 2027 , GBR)

This 12-week summer internship focuses on red teaming within CrowdStrike's Professional Services. Interns will shadow real red team engagements, conduct simulated tests, and develop projects to improve red team tooling and processes. The role emphasizes learning consulting and project management skills, with a strong focus on cybersecurity and AI technologies.

CrowdStrike United Kingdom

Remote

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

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 analysis, and AI-driven threat response. Translate business needs into technical research objectives and guide the development of production ML systems at scale. Collaborate with security researchers and engineers to solve complex, real-world problems in a high-impact environment.

CrowdStrike Spain

Remote

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. Work across research and production systems, translating business needs into technical objectives while collaborating with security experts and engineering teams. Drive innovation in a high-scale environment processing trillions of security events daily.

CrowdStrike Ireland

Remote

Sr. Engineer - Front End , GBR)

As a Senior Front End Engineer at CrowdStrike, you will work on building and maintaining the user interface for the Falcon platform and internal tools. You will collaborate with a diverse team to create high-quality, accessible web applications using React and Ember.js, while continuously learning and innovating in the cybersecurity domain.

CrowdStrike United Kingdom

Remote

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