Latest National Security Jobs

Sr. Frontend Engineer - Counter Adversary Operations Team , UK)

As a Senior Frontend Engineer on the Counter Adversary Operations team, you will build globally distributed, robust, and customer-centric solutions using Ember.js. You will work closely with UX Engineers, Cloud Engineers, UX Designers, and other stakeholders to deliver high-quality user experiences that protect systems from sophisticated adversaries. The role involves hands-on engineering, technical decision-making, and continuous learning in a dynamic and collaborative environment.

CrowdStrike London, United Kingdom

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, connecting data from various APIs into a unified model. You will lead the development of data ingestion pipelines, semantic transformation, and entity resolution, working closely with cross-functional teams to ensure data integrity and performance.

CrowdStrike London, SE10 0TW, 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

Remote Permanent

Senior HPC and AI Network Software Architect

As a Senior HPC and AI Network Software Architect, you will design and develop scalable software systems for distributed AI training and inference, focusing on performance, efficiency, and reliability. You will collaborate with AI framework teams and contribute to hardware and system-level innovations to enable cutting-edge AI capabilities at scale.

NVIDIA

Engineering Team Manager

The Engineering Team Manager will oversee engineering shift activities in a 24/7 operation at a Customer Fulfillment Center, focusing on safety, performance, and team development. Key responsibilities include leading safety meetings, managing KPIs, and collaborating with other teams to optimize facility operations and customer service.

Ocado United Kingdom

On-site Permanent Shift-work

Senior Finance Accountant - International Accounting & Reporting

This role involves managing the 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 overseas entities to ensure accurate and timely financial reporting and compliance.

Ocado United Kingdom

On-site Permanent

Senior Compiler Engineer

This role involves designing and enhancing compiler software for NVIDIA's Grace CPUs, focusing on performance optimisation for AI and HPC workloads. You'll contribute to the upstream GNU Toolchain, develop advanced compiler features, and collaborate with open-source communities and pre-silicon teams. The position sits at the intersection of cutting-edge compiler technology and next-generation CPU architecture development.

NVIDIA Cambridge, United Kingdom

Hybrid Permanent

Principal AI Developer Technology Engineer

We’re currently seeking a Principal Developer Technology Engineer, Artificial Intelligence. Would you enjoy researching parallel algorithms to accelerate AI workloads on advanced computer architectures? Do you find it rewarding to identify and eliminate system bottlenecks to achieve the best possible...

NVIDIA Bristol, United Kingdom

Principal AI Developer Technology Engineer

We’re currently seeking a Principal Developer Technology Engineer, Artificial Intelligence. Would you enjoy researching parallel algorithms to accelerate AI workloads on advanced computer architectures? Do you find it rewarding to identify and eliminate system bottlenecks to achieve the best possible...

NVIDIA Reading, United Kingdom

Senior Compiler Engineer

This role involves designing and optimizing compiler software for NVIDIA's Grace CPUs, focusing on performance for AI and HPC workloads. You'll contribute to the GNU Toolchain, develop new optimizations, and collaborate with upstream open-source communities. The position also supports next-generation CPU microarchitecture development in a globally distributed engineering environment.

NVIDIA

On-site Permanent

Principal AI Developer Technology Engineer

We’re currently seeking a Principal Developer Technology Engineer, Artificial Intelligence. Would you enjoy researching parallel algorithms to accelerate AI workloads on advanced computer architectures? Do you find it rewarding to identify and eliminate system bottlenecks to achieve the best possible...

NVIDIA

Senior Compiler Engineer

We are looking to hire a CPU Compiler Engineer for an exciting and fun role at NVIDIA. We craft outstanding compilers that realise the potential of NVIDIA's CPUs designed for the world's largest AI and HPC workloads: https://www.nvidia.com/en-in/data-center/grace-cpu/. Our compiler...

NVIDIA

Principal AI Developer Technology Engineer

We’re currently seeking a Principal Developer Technology Engineer, Artificial Intelligence. Would you enjoy researching parallel algorithms to accelerate AI workloads on advanced computer architectures? Do you find it rewarding to identify and eliminate system bottlenecks to achieve the best possible...

NVIDIA Germany

Principal AI Developer Technology Engineer

We’re currently seeking a Principal Developer Technology Engineer, Artificial Intelligence. Would you enjoy researching parallel algorithms to accelerate AI workloads on advanced computer architectures? Do you find it rewarding to identify and eliminate system bottlenecks to achieve the best possible...

NVIDIA

Senior GPU Networking Architect

As a Senior GPU Networking Architect, you will build and optimize GPU communication kernels for large-scale AI systems, focusing on minimizing latency and improving efficiency. You will collaborate with hardware, software, and AI teams to co-design communication strategies and contribute to the development of GPU-aware programming models.

NVIDIA Switzerland

On-site Permanent