defense engineer jobs in London

A leading internet security company is seeking a Machine Learning Engineer to join their Cloudforce One team. This role will involve applying machine learning to cyber threat intelligence, designing and deploying scalable models, and collaborating with Data Scientists. Candidates should have a deep understanding of machine learning, resolve production issues effectively, and be passionate about...

Job Description At Oliver Wyman, a Marsh (NYSE: MRSH) business, we bring deep industry insight, bold innovation, and a collaborative approach that cuts through complexity to help organizations navigate their most defining transformative moments. As a business of Marsh, we work alongside the world’s leading experts across risk, reinsurance and capital, people and investments, and management...

You will play a central role in designing and validating secure systems for the defense sector, aligning with international compliance standards and platform-specific security requirements.

You will work with engineering managers, technical stakeholders, and defense clients to assess product security posture, define security controls, and ensure system resilience through structured evaluations.

A leading recruitment agency is seeking a Supply Chain Specialist based in the UK. This role involves providing support across multiple defense programs, collaborating closely with engineering and product support teams to resolve supply-related issues. Key qualifications include background in supply chain engineering and the ability to obtain UK SC security clearance. The position requires onsite...

A leading defense sector company in the UK is seeking a Project Engineer focused on Electromagnetic Compatibility. The successful candidate will provide EMC support, design test plans, and ensure products meet EMC requirements. Candidates should have a strong background in electronic design, significant experience in analogue and digital electronics, and excellent problem-solving skills. The role...

A leading vehicle intelligence company in Greater London is seeking a Senior Autonomy Engineer to lead the design and development of high-performance solutions for the defense industry. This role involves writing algorithms, optimizing performance, and mentoring junior engineers. Candidates should have extensive experience in developing autonomous vehicle technologies and proficiency in C++ or...

A leading defense technology firm seeks a Chief Engineer based in London, willing to travel to Kyiv for hands-on system diagnostics. The ideal candidate will have deep experience in Autonomous Systems and Robotics, bridging software and hardware integration. Responsibilities include setting architectural standards and ensuring military-grade system performance in complex environments. This...

A leading payment technology provider is seeking a skilled security engineer to build and manage defensive security controls for their multi-cloud payment systems. Candidates should be proficient in security practices, especially in Kubernetes, and be ready to respond to incidents. Familiarity with Golang, Terraform, and various public cloud platforms is essential. This role involves advising...

A global tech company is seeking an entry-level Cloud Engineer based in London. The role focuses on innovative technical solutions for government agencies and requires strong skills in Google Cloud Platform and AWS. Candidates must be eligible for UK Security Clearance and are expected to work on-site five days a week. This position offers opportunities for learning and career growth within a...

A major international airline based in London is seeking a Cyber Security Engineer specializing in Cloud Security. In this role, you will develop security tools and strategies to protect our airline from cyber threats. Ideal candidates should have strong analytical skills, proficiency in cloud security solutions, and the ability to convey technical concepts effectively. The position may offer...

A leading tech recruitment agency is seeking a data-driven applications engineer to work on Oracle-based solutions within the Defence programme in the United Kingdom. This role involves developing secure APEX applications, building dashboards, and supporting data science explorations. The ideal candidate should have strong capabilities in Oracle APEX, experience in analytics, and the ability to...

A leading engineering consultancy is seeking a Contract Recruiter for nuclear, power, and renewables projects across the UK. This mid-senior level role offers a competitive package with bonuses, strong pension, and flexible/remote work options. Responsibilities include researching and developing system concepts, defining requirements, and solving complex client problems. The ideal candidate will...

You will have the autonomy to shape product features while working closely with the founders. Ideal candidates have strong skills in Python or TypeScript, and at least 2 years of software development experience. This full-time position offers the opportunity to work in a fast-paced environment making a meaningful impact on society.

Senior RF Engineer required to join a Security Cleared team Designing linear high power wide band RF amplifiers up to 200 Watts using GaN or LDMOS electronic circuits and sub assemblies for military and airborne use. You work as part of a small dynamic RF and Hardware team and contribute across the full product lifecycle from requirements, design, test, release and support of RF...

A leading engineering firm in the United Kingdom is seeking a Senior Mechanical Design Engineer to lead the mechanical design of new product developments in the aerospace sector. The successful candidate will utilize 3D CAD and simulation tools, ensuring high-quality technical output. With a minimum of 5 years of experience in an aerospace or defence environment and a relevant degree, you'll...

A leading consultancy firm in the United Kingdom is seeking an experienced Senior Systems Engineer. The position offers a competitive salary, great pension contributions, and flexible working options. The ideal candidate should have extensive experience in systems engineering within the Nuclear or Defence sectors, strong problem-solving skills, and eligibility for SC Clearance. This role...

A leading retail company in the UK is seeking a Senior IT Security Engineer to oversee security architecture across its corporate IT landscape. The ideal candidate will have deep hands-on experience in network, endpoint, and email security, with a strong focus on Azure security. This principal-level role offers the chance to tackle real-world security challenges in a dynamic environment. The...

A leading airline in the UK is seeking a Cyber Security Engineer to design and build security capabilities that protect against threats. The ideal candidate will have strong technical skills and experience working in complex organizations. Responsibilities include maintaining security tools and understanding modern attacker techniques. British Airways offers competitive travel benefits and...

A leading technology company in the UK is seeking a Software Engineer to design and develop high-performance software solutions. The ideal candidate should have 5+ years of experience with modern C++. Responsibilities include optimizing software performance, collaborating with teams, and ensuring software compliance and security. This role is primarily on-site in London, with some flexibility for...

Job Description At Oliver Wyman, a Marsh (NYSE: MRSH) business, we bring deep industry insight, bold innovation, and a collaborative approach that cuts through complexity to help organizations navigate their most defining transformative moments. As a business of Marsh, we work alongside the world’s leading experts across risk, reinsurance and capital, people and investments, and management...