Latest Defence Jobs

Junior Systems & Build Engineer - Defence Tech - Midlands

This role involves supporting the build, deployment, and delivery of software products within a secure defence technology environment. You'll maintain Linux-based infrastructure, manage build systems and configuration tools, and provide technical support for engineering teams. The position offers a pathway from systems administration into more advanced infrastructure automation and DevOps engineering.

Ex-Mil Recruitment Ltd Leicester, Leicestershire, United Kingdom £40,000 – £45,000 pa

Senior Solutions Engineer (Manufacturing, Automotive, Defence)

The role involves leading technical engagements with customers, designing solutions, and delivering platform demonstrations for data engineering, analytics, and machine learning. You will work closely with the Account Executive to expand Databricks platform usage and contribute to the broader SA community.

Databricks London, United Kingdom

QA Test Infrastructure Engineer

This role involves designing and executing test strategies for complex infrastructure across physical, virtualised, and cloud environments within high-security defence projects. You'll validate Infrastructure as Code, integrate automated testing into CI/CD pipelines, and ensure compliance with security and resilience standards. The position requires close collaboration with DevSecOps and architecture teams to provide assurance ahead of production deployment.

Talent Locker Somerset, United Kingdom £550 – £600 pd

Contract

Solution Architect

The Solution Architect will lead technical and solution design for National Security & Defence programmes, working closely with programme leadership and business development teams. Responsibilities include developing innovative solutions, engaging with customers, and ensuring solution quality and alignment with business needs.

Appcast Enterprise Farnborough, GU14 7JT, United Kingdom

Hybrid Permanent Clearance Required

Technical Architect Contractor

Design and assure secure, scalable technical architectures for defence and MOD programmes in highly regulated R&D environments. Focus on AI-enabled systems, secure cloud, Kubernetes, and Zero Trust, integrating legacy and modern technologies. Engage with stakeholders across engineering, security, and government to guide digital transformation and technical governance across the full lifecycle.

Rebel Recruitment Nottingham, Nottinghamshire, United Kingdom £600 – £750 pd

Fullstack Developer (DV Cleared)

Design and build secure, scalable full-stack applications for defence and security clients, working across the entire development lifecycle. Collaborate with multidisciplinary teams to deliver cloud-native, user-focused solutions using modern technologies and secure coding practices. Focus on high-integrity systems in regulated environments with an emphasis on quality, security, and performance.

Experis London, United Kingdom £40,000 – £70,000 pa

Enterprise Account Executive - Public Sector

This role involves leading sales initiatives for Databricks within major Defence contractors, focusing on driving adoption of the Databricks Data Intelligence Platform. The Enterprise Account Executive will identify and validate high-impact big data and AI use cases, develop strategic business plans, and collaborate with technical teams and partners to deliver customer success. The position requires deep experience in complex, multinational sales cycles and executive-level engagement in the Defence sector.

Databricks London, United Kingdom

Platform Engineer

Design and maintain scalable analytics platforms and cloud infrastructure for high-impact defence projects. Collaborate with data scientists and MLOps teams to deliver secure, high-performance data solutions in a regulated environment. Work across the full development lifecycle with a focus on modern DevOps practices and platform reliability.

Apex Resources Gloucester, Gloucestershire, United Kingdom £55,000 – £75,000 pa

DevOps Engineer - DV cleared

This role involves building and maintaining secure Linux-based environments for a high-profile defence programme. The DevOps Engineer will automate infrastructure, manage CI/CD pipelines, and support containerised applications using tools like Terraform, Ansible, Docker, and Kubernetes. Close collaboration with security and infrastructure teams ensures resilient, mission-critical systems are delivered and maintained.

CBSbutler Holdings Limited trading as CBSbutler Hampshire, United Kingdom £550 – £650 pd

DevOps Engineer - SC Cleared

This role involves maintaining secure, high-performing services within a critical infrastructure environment, focusing on automation, problem resolution, and agile delivery. You'll work with on-prem Kubernetes/OpenShift, Terraform, CI/CD pipelines, and observability tools like ELK, Splunk, and Grafana. The position operates in an air-gapped environment and supports production systems on Azure or AWS.

VIQU IT Bishopsgate, City And County Of the City Of London, EC2M 3UE, United Kingdom £700 – £800 pd

Hybrid Contract Clearance Required

Linux Specialist

This role involves building, automating, and maintaining secure Linux-based environments for a high-profile defence programme. Responsibilities include developing CI/CD pipelines, administering Linux servers, deploying containerised applications, and working closely with infrastructure, software, and security teams to ensure system performance and availability.

CBSbutler Holdings Limited trading as CBSbutler Basingstoke, Hampshire, United Kingdom £650 – £700 pd

On-site Contract Clearance Required

Technical Architect

This role involves leading end-to-end technical architecture across complex, secure defence programmes, from concept through to delivery. The Technical Architect will make key design decisions, lead technical workstreams, and operate in both cloud and on-premise environments with a focus on secure, potentially air-gapped systems. The role requires hands-on technical leadership across infrastructure, integration, and security, with regular travel across Europe for customer and partner collaboration.

Ncounter Balham, London, SW12 9AR, United Kingdom £85,000 – £100,000 pa

Python Software Engineer

The role involves developing and coding software, creating documentation and training materials, performing functional testing, and providing post-sales support. You will work closely with customers to understand their requirements and translate them into technical specifications, contributing to project planning and resolving customer issues.

Robert Walters Nottingham, United Kingdom £50,000 – £55,000 pa

DevOps Engineer

This role involves designing and delivering secure cloud environments for high-assurance national defence clients, blending DevSecOps practices with customer-facing technical leadership. You'll lead cloud architecture discussions, implement secure solutions on AWS, and collaborate closely with operational teams and partners. The position emphasizes pragmatic engineering trade-offs, secure CI/CD, and knowledge sharing within a security-cleared environment.

Richmond Square Consulting Hr47Dd, United Kingdom £80,000 – £100,000 pa

Hybrid Permanent Clearance Required

Principal Microsoft Defender XDR, IRM & Deception Engineer

The Principal Microsoft Defender XDR, IRM & Deception Engineer, working within the Global Information and Cyber Security Defence (ICSD) function, is the technical leader for enterprise cyber deception and unified detection and response across the Microsoft security ecosystem. The role...

WTW London, United Kingdom