Latest Defence Jobs

Staff Product Designer

As a Staff Product Designer for Faculty AI's Frontier platform, you will lead the design of an AI-native Decision Intelligence system, focusing on complex simulations and human-AI collaboration. You will establish design coherence, pioneer new interaction models, and mentor the team to achieve high-quality, scalable design solutions.

Faculty AI London, United Kingdom

On-site Permanent

Principal Research Scientist - AI Safety

The Principal Research Scientist for AI Safety will lead Faculty's research team, focusing on large language models and safety-critical AI systems. Responsibilities include setting the research agenda, conducting and overseeing cutting-edge research, publishing findings, and mentoring a growing team of researchers. The role also involves collaborating on high-risk evaluations and positioning Faculty as a thought leader in AI safety.

Faculty AI London, United Kingdom

Hybrid Permanent Clearance Required

Head of Banking

Leads AI transformation initiatives within the banking sector, shaping go-to-market strategy and building senior client relationships. Focuses on delivering enterprise-wide AI solutions across risk, operations, and customer experience in highly regulated environments. Builds and mentors teams while driving commercial growth and thought leadership in financial services AI.

Faculty London, United Kingdom

Hybrid Permanent

TEST - Australia

This role is part of a growing team focused on delivering human-centric, responsible AI solutions for clients across government, finance, retail, and life sciences. The position emphasizes intellectual curiosity, ethical innovation, and measurable impact through advanced AI and machine learning. Work is collaborative, with a strong commitment to diversity, flexibility, and real-world problem-solving.

Faculty Sydney, New South Wales, Australia

Hybrid Permanent

Graduate Electronics Engineer - RF (2026 start)

This role involves working on a variety of RF and electronics projects across multiple industries, including consumer devices, aerospace, and defense. You will collaborate with a multi-disciplinary team, perform RF design and testing, and engage directly with clients throughout project phases.

Cambridge Consultants United Kingdom

On-site Permanent

Electronics / Software Engineer

This role involves working on a wide range of multi-disciplinary projects, from consumer devices to defence and national security, focusing on embedded systems, electronics, and software. You will collaborate with clients, design and implement complex systems, and mentor junior engineers.

Cambridge Consultants United Kingdom

On-site Permanent Clearance Required

Senior CFD Engineer - Turbomachinery

As a Senior CFD Engineer, you will work closely with Data Scientists and Machine Learning Engineers to build and optimize high-fidelity simulations for complex engineering challenges. Your role involves creating and validating multi-physics models, automating simulation workflows, and collaborating with customers to deliver actionable insights and solutions.

PhysicsX North Tyneside, NE29 8EP, United Kingdom

On-site Permanent

Machine Learning Engineer

As a Machine Learning Engineer, you will work closely with Data Scientists, Simulation Engineers, and customers to understand and solve complex engineering and physics challenges. You will design, build, and test reliable and scalable ML data pipelines, manipulate 3D point cloud and mesh data, and create reusable libraries and tools. The role involves significant customer interaction and on-site collaboration, requiring strong problem-solving and communication skills.

PhysicsX North Tyneside, NE29 8EP, United Kingdom

On-site Permanent Clearance Required

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 drive compiler and application development. The role involves close collaboration with customers and internal teams to enhance GPU acceleration and performance.

NVIDIA

Remote Permanent

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 drive performance improvements.

NVIDIA

Remote Permanent

Software Engineer, Safeguards Infrastructure

This role involves developing foundational systems for AI safety, including data storage, metric evaluation, and human review tools. The focus is on building robust defenses to prevent misuse and ensure user well-being, with a strong emphasis on operational reliability and scalability.

Anthropic London, United Kingdom £255,000 – £325,000 pa

Hybrid Permanent

Senior Security Engineer - AI Products & Platforms - Citi

Discover your future at CitiWorking at Citi is far more than just a job. A career with us means joining a team of more than 230,000 dedicated people from around the globe. At Citi, you'll have the opportunity to grow...

eFinancialCareers London, United Kingdom

Anthropic Fellows Program, The Anthropic Institute (Economics & Policy)

Fellows will engage in full-time, 4-month research projects aligned with Anthropic's AI safety and societal impact goals. They will receive direct mentorship, access to shared workspaces, and a weekly stipend, with the potential to produce public research outputs.

Anthropic United Kingdom

Hybrid Internship