Latest Defence Jobs

Lead Software Engineer

The Lead Software Engineer will design and implement software solutions for underwater robotics applications, working closely with multidisciplinary teams to deliver complex projects. Responsibilities include leading technical innovation, ensuring software quality, and mentoring junior engineers.

Saab Fareham, United Kingdom

On-site Permanent Clearance Required

Operational Analyst

This role involves conducting operational analysis and research to support major defence capability development and experimentation programmes. You will work with emerging technologies like AI and autonomous systems, assess military utility, and provide evidence-based recommendations to senior stakeholders. The position requires strong analytical skills and experience in defence environments.

Rebel Recruitment United Kingdom £550 – £800 pd

Hybrid Contract Clearance Required

Senior User Researcher

Why Faculty?We established Faculty in 2014 because we thought that AI would be the most important technology of our time. Since then, we’ve worked with over 350 global customers to transform their performance through human-centric AI. You can read about...

Faculty AI London, United Kingdom

Hybrid Permanent Clearance Required

Business Technology Analyst

As a Business Technology Analyst, you will join the IT support team to ensure employees have the necessary technology to succeed. You will handle IT-related queries, resolve technical issues, onboard new employees, and collaborate on strategic IT projects, all while maintaining high standards of technical excellence and innovation.

Faculty AI London, United Kingdom

On-site Permanent

Specialist Machine Learning Researcher

Darktrace is a global leader in AI for cybersecurity that keeps organizations ahead of the changing threat landscape every day. Founded in 2013, Darktrace provides the essential cybersecurity platform protecting nearly 10,000 organizations from unknown threats using its proprietary AI.The...

Darktrace Cambridge, CB2 3BJ, United Kingdom

Faculty Fellowship Programme - Data Science - October 2026

This fellowship programme helps academics transition into data science careers through intensive training and a six-week project with a company. Fellows gain practical experience applying AI in real-world scenarios, culminating in a Demo Day to showcase their work and network with industry professionals.

Faculty London, United Kingdom

On-site Permanent

Delivery Manager (National Security)

As a Delivery Manager in Faculty's National Security and AI Safety team, you will lead the delivery of high-stakes AI projects for critical government partners. Your role involves strategic planning, project management, and building strong relationships with clients and multidisciplinary teams to ensure the successful implementation of AI solutions that address complex national security challenges.

Faculty London, United Kingdom

Hybrid Permanent Clearance Required

Sales Director (Overlay)

Darktrace is a global leader in AI for cybersecurity that keeps organizations ahead of the changing threat landscape every day. Founded in 2013, Darktrace provides the essential cybersecurity platform protecting nearly 10,000 organizations from unknown threats using its proprietary AI.The...

Darktrace London, UB8 1LQ, United Kingdom

Modelling & Simulation Systems Engineer

Develop and maintain models and simulations for advanced defence systems using MATLAB and related tools. Support algorithm development, conduct systems studies, and contribute to field trials and lab testing in a high-security environment. Work alongside experienced engineers on cutting-edge sensor technologies and sophisticated defence programmes.

Electus Recruitment Stevenage, Hertfordshire, United Kingdom £40,000 – £58,000 pa

Hybrid Permanent Clearance Required

Machine Learning Engineer

Role:Machine Learning EngineerLocation: LincolnshireWorking Arrangement:HybridSalary:Up to £90kAre you an AI/ML Engineer who enjoys solving complex real-world problems where machine learning directly impacts operational outcomes?We're looking for an experienced engineer to join a specialist team developing next-generation AI and machine learning...

Rebel Recruitment Lincolnshire, United Kingdom £80,000 – £90,000 pa

Senior Production Engineer Systems Integration

IntroductionSaab in UK is growing rapidly, with over 500 colleagues across eight sites. We bring together Swedish heritage and British expertise to drive innovation in areas such as software engineering, underwater robotics, radars, AI, and armed forces training. Joining Saab...

Saab Fareham, United Kingdom

Permanent

Computer Vision and Artificial Intelligence Engineer

As a Computer Vision and Artificial Intelligence Engineer, you will develop and evaluate advanced algorithms for complex weapon systems, focusing on image processing, computer vision, and deep learning. You will work in a dynamic, international team, contributing to cutting-edge technologies and gaining in-depth knowledge of missile subsystems.

MBDA Filton, Gloucestershire, United Kingdom £62,000 pa

Hybrid Permanent Clearance Required

Senior Data Scientist

As a Senior Data Scientist, you will lead the delivery of advanced data science capabilities, working on innovative projects to help customers unlock value from complex datasets. You will mentor colleagues, shape the future of the data science team, and collaborate closely with project leads and customers to develop and implement cutting-edge solutions.

MASS Little Paxton, Cambridgeshire, United Kingdom £45,000 – £65,000 pa

On-site Permanent Clearance Required

Software Solution Architect

This role involves designing and governing the software architecture for autonomous and robotic systems used in defence applications. The architect will establish scalable CI/CD pipelines, ensure compliance with safety-critical standards, and integrate software across control systems, computer vision, sensor fusion, and simulation platforms. The position operates within an R&D environment focused on evolving prototypes into qualified systems for global military deployment.

KO2 Embedded Recruitment Solutions Houghton, Northumberland, Northumberland, United Kingdom £70,000 – £80,000 pa

Hybrid Permanent Clearance Required

Data Engineer - Gloucester

The role involves developing and managing mission-critical data pipelines that process large-scale, real-time, and unstructured data from diverse sources. The engineer will design ETL workflows, ensure data quality and security, and collaborate with cross-functional teams using distributed computing techniques. Work focuses on national security applications with a strong emphasis on data integration, modelling, and system optimisation within a secure environment.

Searchability NS&D Gloucester, United Kingdom £50,000 – £70,000 pa

Hybrid Permanent Clearance Required