Latest Defence Jobs

AWS Solution Architect

This role involves designing and delivering AWS-based architectures, working closely with engineering teams and customers to build scalable, secure, and resilient cloud-native solutions. The focus is on modern, high-impact platforms, with a strong emphasis on cloud-native architecture and security.

eFinancialCareers London, United Kingdom £70,000 – £90,000 pa

Hybrid Permanent Clearance Required

Cloud Engineer- eDV Cleared

This role involves designing, deploying, and managing secure cloud infrastructure on AWS for high-impact defence and national security projects. The engineer will use Infrastructure-as-Code tools like Terraform and Ansible to support mission-critical systems in a highly regulated environment. Work requires regular presence in central London and collaboration within a consultancy delivering cutting-edge solutions to government clients.

Searchability NS&D London, United Kingdom £40,000 – £95,000 pa

On-site Permanent Clearance Required

Principal DevOps Engineer- SC Cleared

This role involves leading DevOps initiatives for high-impact public sector and defence projects, focusing on cloud-native platforms, Kubernetes, and AWS infrastructure. The Principal DevOps Engineer will provide technical leadership, design scalable systems, and work extensively with automation, CI/CD pipelines, and Infrastructure as Code. The position requires handling sensitive workloads with SC clearance eligibility and involves hybrid working from Leeds.

Searchability NS&D Leeds, United Kingdom £90,000 – £105,000 pa

Hybrid Permanent Clearance Required

Senior Platform Engineer - DV Cleared

This role involves designing, building, and operating secure, cloud-native platforms for mission-critical UK government systems. You will work in a highly secure environment, leading the implementation of platform components, implementing CI/CD pipelines, and supporting live services.

eFinancialCareers London, United Kingdom £70,000 – £80,000 pa

On-site Permanent Clearance Required

Senior Data Engineer - DV Cleared

The role involves designing, building, and maintaining secure, scalable data pipelines using the Elastic Stack (Elasticsearch, Logstash, Kibana) and Apache NiFi within a highly regulated, security-conscious environment. The engineer will collaborate with architects and security teams to ensure data integrity, governance, and high performance, while also creating Kibana dashboards and implementing disaster recovery strategies. The position supports mission-critical platforms with a focus on real-time data flow and robust data modelling.

CBSbutler Holdings Limited trading as CBSbutler Worcester, Worcestershire, United Kingdom £70 – £75 ph

On-site Contract Clearance Required

Principal Infrastructure Engineer

Principal Infrastructure Engineer+6 months ++DV cleared role - current active clearance is essential+Inside IR35+£700 - £725 a day+On site in YeovilWe are seeking an experienced Principal Infrastructure Engineer to lead complex infrastructure projects and drive innovation within our organisation. This...

CBSbutler Holdings Limited trading as CBSbutler Yeovil, Somerset, United Kingdom £700 – £725 pd

Pre Sales Architect

This role involves designing secure, compliant IT solutions for regulated-sector clients, working closely with sales and engineering teams to translate requirements into technical architectures. The Pre-Sales Solutions Architect leads technical workshops, creates proposals, and ensures solutions meet strict security standards across cloud and infrastructure environments. It's a client-facing position focused on bridging technical expertise with commercial outcomes in high-compliance domains.

Fynity United Kingdom £70,000 – £80,000 pa

Remote Permanent Clearance Required

Integration Lead - Secure Digital Platform

The Integration Lead is responsible for leading the technical design, development, and delivery of secure, scalable, and reusable foundational technology services within the Secure Digital Platform. This hands-on role involves working closely with delivery leads, product owners, and architects to ensure high-quality software engineering practices, secure design, and alignment with the organization's technology strategy.

ARM Reading, Berkshire, United Kingdom

On-site Contract Clearance Required

Network & Cyber Security Engineer

This role involves securing hybrid on-premises and cloud environments, with a focus on Fortinet firewalls, Microsoft 365 E5 security tooling, and enterprise network architecture. The engineer will design and implement security frameworks, lead vulnerability management, and integrate security into CI/CD pipelines while ensuring compliance with ISO27001, GDPR, and Defence Cyber Certification standards. It's a hands-on position offering future leadership opportunities within a growing defence-sector security function.

GBR Recruitment Limited Newark on Trent, Nottinghamshire, NG24 1EA, United Kingdom £55,000 – £60,000 pa

Hybrid Permanent Clearance Required

Network & Cyber Security Engineer

This role involves securing hybrid on-premises and cloud environments, with a focus on Microsoft 365, Fortinet firewalls, and enterprise network architecture. The engineer will design and implement security frameworks, manage vulnerability assessments, and integrate security into CI/CD pipelines. There is potential to grow into a leadership role as the security function expands.

GBR Recruitment Limited Lincoln, Lincolnshire, United Kingdom £55,000 – £60,000 pa

Hybrid Permanent Clearance Required

Senior Information Assurance Consultant

Senior Information Assurance ConsultantLocation:London – mostly remote with up to 1/2 days per week on-siteSalary: £80,000 – £88,000 + BenefitsEmployment: Permanent, full-timeSecurity clearance: Current SC clearance requiredStart date: ASAPVenn Group ExclusiveThe OpportunityWe are working with a specialist organisation seeking a...

Venn Group London, United Kingdom £80,000 – £88,000 pa

Technical Lead Systems Engineering

This role involves providing technical leadership and systems engineering expertise for a critical national infrastructure programme. Responsibilities include leading technical decision-making, ensuring coherent system design, and collaborating with various teams to deliver secure and fit-for-purpose IT services.

Appcast Enterprise Whiteley, PO15 7LW, United Kingdom £61,500 – £78,800 pa

Hybrid Permanent Flexible Clearance Required

Technical Lead Systems Engineering

The Technical Lead for Systems Engineering will provide hands-on technical leadership across complex, multi-supplier systems, ensuring the design, integration, and assurance of mission-critical IT services. This role involves deep technical expertise, stakeholder engagement, and guiding teams through change and risk management.

Appcast Enterprise Farnborough, GU14 7JT, United Kingdom £61,500 – £78,800 pa

Hybrid Permanent Flexible Clearance Required

Senior SOC Engineer

This role involves leading security activities for large client engagements, designing and implementing security solutions, and collaborating with cross-functional teams to assess risks and develop mitigation strategies. You will play a critical role in fostering a strong culture of technology expertise and security by design, while staying up-to-date with the latest cybersecurity threats and methodologies.

Sopra Steria Hemel Hempstead, HP1 1EW, United Kingdom £65,000 – £75,000 pa

On-site Permanent Clearance Required

Join our growing AI & Cyber Practice

This role involves designing and securing AI systems, identifying risks, and embedding security controls. You will work on mission-critical programmes in government, healthcare, defence, and critical infrastructure, ensuring AI systems are resilient, scalable, and production-ready.

Methods Central London, W3 0BJ, United Kingdom

On-site Permanent Clearance Required