Latest National Security Jobs

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

Incident Response Sr. Consultant , GBR)

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 investigations, produce detailed reports, and support remediation plans for compromised organizations.

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

Remote Permanent

Senior HPC Performance Engineer

As a member of our team in NVIDIA's NVHPC compilers & tools group, you will analyze and run High Performance Computing (HPC) applications on HPC servers and systems to gain insight into the performance characteristics of these applications. The applications...

NVIDIA

Senior HPC Performance Engineer

In this role, you will analyze and optimize High Performance Computing (HPC) applications on NVIDIA's HPC servers and systems. You will work with a range of applications, from small benchmarks to large-scale distributed-memory systems, and provide insights to compiler and application engineering teams to enhance performance.

NVIDIA Germany

Remote Permanent

Sr. Intelligence Analyst II

This role involves advanced threat hunting and intelligence analysis to protect organizations against sophisticated cyber threats. You will work closely with customers to provide actionable threat intelligence, conduct sophisticated threat hunting operations, and deliver high-impact briefings and recommendations.

CrowdStrike Ireland

Remote Permanent

Sr. Intelligence Analyst II

This role involves advanced threat hunting and intelligence analysis to protect customers against sophisticated cyber threats. You will work closely with clients to deliver actionable threat intelligence, conduct dark web monitoring, and provide strategic advisory services using CrowdStrike's cutting-edge tools and methodologies.

CrowdStrike

Remote Permanent

Sr. Intelligence Analyst, GTAC Vulnerability Mission

The role involves identifying and tracking vulnerabilities and exploit techniques used by cyber adversaries, collaborating with subject matter experts, and producing intelligence reports. The analyst will work on predictive analysis, tool development, and brief stakeholders on threat trends.

CrowdStrike Germany

Remote Permanent

Sr. Intelligence Analyst, GTAC Vulnerability Mission

The role involves identifying and tracking vulnerabilities and exploit techniques used by cyber adversaries, collaborating with other experts to produce intelligence reports, and developing tools to support predictive analysis. The position is crucial for enhancing the understanding of global threat landscapes and supporting strategic assessments.

CrowdStrike

Remote Permanent

Field Technology Strategist , GBR)

The Field Technology Strategist for Northern Europe will drive CrowdStrike’s technical vision and strategy, working closely with the CTO Labs team and various internal functions. Responsibilities include informing the company’s strategic vision, engaging with industry leaders, and maintaining a deep understanding of the cybersecurity landscape.

CrowdStrike United Kingdom

Remote Permanent

Sr. SRE Engineer II - EPICS, NG-SIEM

As a Senior Engineer II on the NG-SIEM EPICS team, you will focus on ensuring the reliability and scalability of CrowdStrike's largest SIEM platform. Your responsibilities include building end-to-end observability, coordinated scaling solutions, and incident response systems, while collaborating with cross-functional teams to maintain the health and performance of the platform.

CrowdStrike

Hybrid Permanent

Sr. SRE Engineer II - EPICS, NG-SIEM

As a Senior Engineer II on the NG-SIEM EPICS team, you will focus on ensuring the reliability and scalability of CrowdStrike's largest SIEM platform. Your responsibilities include designing and maintaining end-to-end observability, coordinating scaling solutions, responding to incidents, managing capacity and costs, and automating remediation workflows. You will work closely with cross-functional teams to maintain the health and performance of the platform.

CrowdStrike

Hybrid Permanent

Sr. Knowledge Engineer , Europe)

As a Senior Knowledge Engineer, you will design and implement a system that treats global infrastructure as a formal graph, ensuring every node and edge is traced back to a versioned source of truth. You will lead the development of a 'Universal Translator' framework to parse and normalize data from various APIs, and work cross-functionally with teams to build a high-integrity infrastructure fabric.

CrowdStrike Israel

Remote Permanent

Sr. Knowledge Engineer , Europe)

As a Senior Knowledge Engineer, you will design and implement a system that treats global infrastructure as a formal graph, ensuring every node and edge is traced back to a versioned source of truth. You will lead the development of a 'Universal Translator' framework to connect and normalize data from various APIs, architect the Knowledge Construction Engine, and work cross-functionally with multiple teams to ensure data integrity and performance.

CrowdStrike

Remote Permanent

Platform Professional Services, Consultant , GBR)

This role involves end-to-end deployment and operational support of CrowdStrike’s Cloud Workload Protection (CWP) platform for enterprise customers. The consultant will configure and troubleshoot cloud-native deployments across AWS, Azure, and GCP environments, using tools like Terraform and CloudFormation, while supporting customers in vulnerability management and integration with existing security tooling. The position emphasizes hands-on technical delivery, customer collaboration, and cross-functional work with incident response and platform teams.

CrowdStrike United Kingdom

Remote Permanent

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. Interns will conduct open-source research, learn about threat actor TTPs, and integrate tools into malware processing pipelines, gaining hands-on experience in cybersecurity.

CrowdStrike United Kingdom

Remote Internship Part-time