Latest National Security Jobs

Sr. Knowledge Engineer , Europe)

As a Senior Knowledge Engineer, you will design and implement a system that treats global infrastructure as a formal graph, connecting to hundreds of APIs and transforming raw data into a canonical model. You will lead the development of data ingestion pipelines, work cross-functionally with various teams, and mentor engineers to build a high-integrity security infrastructure.

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

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, connecting to various APIs and transforming raw data into a canonical model. You will lead the development of data ingestion pipelines, work cross-functionally with multiple teams, and mentor engineers in creating a unified risk topology.

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

Remote Permanent

Senior HPC and AI Network Software Architect

As a Senior HPC and AI Network Software Architect, you will focus on building scalable AI infrastructure for distributed training and real-time inference. You will develop and optimize communication and runtime capabilities, collaborate with AI framework teams, and innovate across hardware and software to enhance performance and reliability at scale.

NVIDIA

Senior Software K8S Engineer

As a Senior Software K8S Engineer at NVIDIA, you will design and implement new features to accelerate network and storage in the Kubernetes ecosystem. You will work closely with open source communities, participate in relevant working groups, and collaborate with various teams across NVIDIA to build high-performance and scalable cloud platforms using NVIDIA's advanced technologies.

NVIDIA Germany PLN 221,250 – PLN 383,500 pa

On-site Permanent

Senior Finance Accountant - International Accounting & Reporting

This role involves managing financial integrity and compliance for Ocado Group’s international entities, including general ledger management, statutory audits, and financial reporting. You will work closely with external auditors, cross-functional teams, and support the setup of new territories, ensuring accurate and timely financial disclosures.

Ocado United Kingdom

On-site Permanent

Senior Finance Accountant - International Accounting & Reporting

This role involves managing the financial integrity and compliance for Ocado Group’s global entities, including general ledger management, statutory audits, and financial reporting. You will work closely with external auditors, cross-functional teams, and overseas entities to ensure accurate and timely financial reporting and compliance.

Ocado United Kingdom

On-site 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 endpoint protection platform. You'll architect and implement core features across file systems, memory, networking, and process subsystems, ensuring high performance and cross-platform compatibility. The position emphasizes ownership of full feature lifecycles, low-level systems debugging, and collaboration within a distributed engineering team.

CrowdStrike

Remote Permanent Clearance Required

Sr. Engineer II - Windows Sensor , EUR)

This role involves leading the development of a Windows kernel-mode security sensor for CrowdStrike’s endpoint protection platform. You'll design and implement core features that monitor system activity across file systems, memory, processes, and networking, ensuring high performance and low resource usage. The position emphasizes ownership of major components, cross-platform collaboration, and deep technical work in low-level OS internals.

CrowdStrike

Remote Permanent

Sr. Software Engineer - Data Query Platform (GBR

As a Senior Software Engineer on the data engineering team, you will work on building and maintaining ultra-high-scale data platforms that process petabytes of data. Your responsibilities will include writing fault-tolerant Java code within Apache Spark, designing scalable data pipelines, and improving the efficiency and latency of high-performance services. You will also research and implement new ways to query data efficiently and provide insights into active threat trends.

CrowdStrike London, United Kingdom

Hybrid Permanent

Manager, Engineering - Managed Services

This role involves managing a cross-discipline team of front-end and cloud engineers to develop APIs, UIs, and cloud services for Falcon Complete. You will collaborate with product groups, analysts, and peers to ensure high-quality and reliable customer experiences, while also focusing on team development and strategic planning.

CrowdStrike London, United Kingdom

Hybrid Permanent

Sr. SDET - Cloud Detection Engine , London)

This role involves designing and building a high-scale cloud detection engine to identify sophisticated cyber threats across multi-cloud environments. You'll work on distributed systems that process billions of events, implementing advanced correlation, event orchestration, and custom query languages. The position emphasizes innovation in security analytics and close collaboration with security researchers to turn expertise into scalable, real-world protections.

CrowdStrike London, United Kingdom

Hybrid Permanent

Healthcare AI Startups Lead - Digital Health

This role involves engaging and scaling NVIDIA’s developer ecosystem for healthcare life science startups in the UK, France, and Nordics. You will build programs, connect startups to NVIDIA technologies, engage VCs, and drive regional strategy and operational excellence.

NVIDIA United Kingdom

Remote Permanent

Healthcare AI Startups Lead - Digital Health

This role involves building and scaling NVIDIA’s developer ecosystem for healthcare life science startups in the UK, France, and Nordics. Responsibilities include engaging the AI startup community, connecting startups to NVIDIA technologies, and developing regional strategies to enhance VC and startup engagement.

NVIDIA

Remote Permanent

Healthcare AI Startups Lead - Digital Health

This role involves building and scaling NVIDIA’s developer ecosystem for healthcare life science startups in the UK, France, and Nordics. Responsibilities include engaging the AI startup community, connecting startups to NVIDIA technologies, and developing regional strategies to accelerate adoption and operational excellence.

NVIDIA

Remote Permanent

Healthcare AI Startups Lead - Digital Health

This role involves building and scaling NVIDIA’s developer ecosystem for healthcare life science startups in the UK, France, and Nordics. You will engage the AI startup community, connect them with NVIDIA technologies, and develop regional strategies to accelerate adoption and growth.

NVIDIA

Remote Permanent