The National Physical Laboratory in Birmingham is seeking a Senior Software Engineer to lead the design and architecture of systems that support security testing. This hands-on role requires expertise that directly impacts national security by ens...Read More>>.

Menlo Security is seeking a Senior Software Engineer to join our Chromium team supporting MARS, our AI initiative. You’ll contribute strong C++ skills across browser layers to build and harden browser capabilities powering Menlo’s AI-driven fe...Read More>>.

Synack is seeking a Graduate Software Engineer (AI) to design and build AI-centric systems for offensive security. You will drive product innovation at the intersection of AI and cybersecurity, shaping scalable software across teams.You wil...Read More>>.

Savant Recruitment Experts is seeking an experienced Firewall / Palo Alto Security Engineer to design, build, and configure perimeter security infrastructure across multiple sites. You will collaborate with routing, Zscaler security, and automatio...Read More>>.

Smarkets is building a security engineering function from the ground up to support its cloud-native trading platform and regulated business. You will stand up the security program, implement guardrails, and automate security across CI/CD pipelines...Read More>>.

OSB Group is seeking a Lead Engineer (Backend) to provide hands-on technical leadership across Savings squads, driving secure, scalable solutions and architectural consistency across Java backend services and Salesforce components. You will mentor...Read More>>.

BearingPoint is one of Europe’s leading independent, partner led technology services and business consulting organisations and a highly regarded strategic partner for our clients. This is a great opportunity to join BearingPoint at a p...Read More>>.

Scrumconnect Consulting, based in London, is seeking an experienced DevOps/Cloud Engineer to manage AWS and secure on-premise environments, ensuring high availability and compliance with security standards. You will contribute to the change and re...Read More>>.

Santander is seeking a Senior AWS Cloud Engineer to lead the data lake platform in Milton Keynes. You will design, build, and run secure cloud data infrastructure, enabling data products and analytics across the organisation.The role focuse...Read More>>.

Leonardo is seeking a Principal Software Engineer (DevSecOps) to accelerate secure software delivery across defence and security programmes. You will shape and evolve our enterprise DevSecOps capability, enabling teams to deliver features rapidly,...Read More>>.

Formula 1 is seeking a Senior Network Engineer to join the IT department. The role focuses on implementing, maintaining, and supporting robust, secure network infrastructure across on-prem, WAN, Azure and AWS to meet operational goals.You w...Read More>>.

The RoleWe have an opportunity for a Senior Engineer in our AI & Algorithms team, working with a particular focus on our defence and security clients. You'll join a team of talented engineers and scientists designing, building and test...Read More>>.

BearingPoint is one of Europe's leading independent, partner led technology services and business consulting organisations and a highly regarded strategic partner for our clients.This is a great opportunity to join BearingPoint at a pivo...Read More>>.

Ultra Intelligence & Communications' Cyber Centre of Excellence in Maidenhead (with Farnborough) seeks a Senior Solutions Engineer to manage day-to-day local air-gapped IT infrastructure and lead a new platform build. You will resolve complex issu...Read More>>.

Onyx-Conseil is seeking an experienced infrastructure engineer to join their team in Gloucester. In this critical role, you will work closely with clients to develop secure and reliable solutions, ensuring the safety of complex government systems....Read More>>.

Infleqtion UK is seeking an IT Systems Engineer to manage day-to-day operation, administration and support of our corporate IT environment in Kidlington, Oxford. You will handle cloud and on‑premises systems, identity, networking and infrastruct...Read More>>.

Forward Role is recruiting an AWS DevOps Engineer (eDV) for national security programmes in the UK. The role focuses on building secure cloud platforms, automating infrastructure, and advancing toward senior Platform or Cloud responsibilities....Read More>>.

BRUSH Group is seeking an Infrastructure Engineer to join our IT team in managing and improving network services across sites, cloud, and hosted environments. You will monitor performance, troubleshoot issues, and implement changes within a contro...Read More>>.

Copello Global is seeking a C++ Software Engineer to join our engineering team, designing and developing software for advanced defence and maritime systems. You’ll be involved from requirements through to testing across the full software lifecyc...Read More>>.

Entrust Corporation in Cambridge is seeking a Senior Hardware Engineer to join our dynamic team. You will contribute to the design and development of secure hardware solutions, focusing on hardware design with an emphasis on quality and security....Read More>>.

HelloKindred in the United Kingdom is seeking a DevOps Engineer / Build Pipeline Engineer to own and evolve a Jenkins Shared Library powering multi-language builds across Java/Maven, Node/NPM, Python, Helm, Terraform, and container technologies....Read More>>.

Leonardo UK Ltd is seeking a Senior DevOps Engineer to act as the technical authority for DevOps across programmes, shaping architectures and delivery. You will define roadmaps, lead assessments, and guide automation and secure delivery across env...Read More>>.

Experis is seeking a Software Engineer for Strategic Engineering in Cyber Security to design and build backend services, APIs and tooling in a production-grade environment. The role involves hands-on development across cloud-based platforms with G...Read More>>.

Intelix.AI is seeking a Software/ Infrastructure Platform Engineer for UK national-security deployments in London. The role is hybrid and requires UK SC clearance (held or eligible).You will build and run high-performance data platforms, ow...Read More>>.

Network Specialist Role based in Leeds - Initial 3 month Contract (Potential Extension)Competetive Day RateJ ob PurposePerform configuration, management and troubleshooting tasks within the netw...Read More>>.

Meritus are recruiting for AI Engineers to join a leading technology and engineering consultancy delivering cutting-edge solutions across the Defence, Security and Government sectors. This is an excellent opportunity for AI Engineers to combine ha...Read More>>.

Quast Ltd in Corsham is seeking an experienced Network Engineer to deliver hands-on engineering support to the OpNET programme, designing, building and supporting enterprise network infrastructure across physical and virtual environments.Th...Read More>>.

McLaren Automotive is seeking a Cloud Infrastructure Engineer to design, build and operate secure Azure and hybrid-cloud platforms. The role focuses on landing zones, networking, VDI hosts and platform services, with an emphasis on automation, gov...Read More>>.

Algolia is seeking a pragmatic Information Security Engineer to strengthen our security posture across cloud and on-prem environments. You will design automated controls, support threat detection, and partner with product teams to embed security i...Read More>>.

WalkMe’s Cloud Engineering team is seeking a DevOps Engineer to help scale and secure our runtime engine used by hundreds of millions of users. You will own deployment pipelines, observability, automation, and security, collaborating with develo...Read More>>.

Summer-Browning Associates Ltd is seeking a Senior VMware Engineer for an initial 6 assignments with the option to extend. Location: East Kilbride (Glasgow) or London, hybrid work.The candidate will support a central government client with...Read More>>.

Hexegic is seeking a Linux engineer to join our team, focusing on the stability and security of applications deployed in security-cleared environments. This is an entirely on-site role, with a requirement to hold an active DV clearance.You...Read More>>.

Hexegic is seeking a Senior DevOps engineer with a cybersecurity and cloud focus to design, build, and deploy secure infrastructure and applications.You will work in a small, collaborative team with a high degree of autonomy, contributing t...Read More>>.

Job Title: Network Security 2nd Line Firewall EngineersJob Function: Cyber SecurityDivision: UK BusinessJob Location: GBR Belfast - Riverside Tower, GBR Hatfield - 3 Trident Place, GBR Sheffield Endeavour, GBR-Manchester-...Read More>>.

Guidant Global is seeking an experienced Network Engineer to support our defence engineering client in Stevenage. The role focuses on maintaining secure enterprise networks across the UK estate, working with security teams and external partners to...Read More>>.

About Zscaler Zscaler accelerates digital transformation to ensure our customers can be more agile, efficient, resilient, and secure. As an About Zscaler Zscaler accelerates digital transformation to ensure our customer...Read More>>.

Forwardrole is seeking a Lead Data Engineer (National Security) to shape technical direction and own architecture for data platforms in a hybrid/secure-site environment with active eDV clearance. Salary ranges £80,000–£120,000.You will...Read More>>.

Apex Fintech Solutions is seeking a GRC Engineer to build, scale, and operate our governance, risk, and compliance program. This hands-on role combines audits, policy, and due diligence with API integrations and data querying to evidence controls....Read More>>.

HCLTech is seeking a developer in Greater London to build secure, identity-aware applications using .NET Core and Azure. The role involves implementing authentication and authorisation solutions to modern identity standards, across cloud and on-pr...Read More>>.

Breedon Group plc seeks a Database & Systems Engineer to administer and optimise SQL Server environments, ensuring data security, availability, and compliance across finance and operational systems at Breedon Head Office in Derbyshire.You w...Read More>>.

Hexegic are seeking 3 DevOps engineers with a background in Cybersecurity, Cloud, DevOps, Networking, Embedded Devices or Novel Technologies. You will contribute to the secure design, development and deployment of systems in a small, collaborative...Read More>>.

Lorien is seeking a Senior Azure DevOps Engineer to support the productionisation of a critical Azure‑hosted application within a secure, regulated environment. This hands‑on role focuses on Azure App Services, API Management, security, automa...Read More>>.

DXC Technology in Gloucestershire is seeking a Senior Cloud Systems Administrator to design, deploy, migrate and manage cloud-based and on‑prem infrastructure. You will work across public and private clouds, virtualization, storage, networks and...Read More>>.

OSB Group is seeking a Lead Engineer - Backend to provide hands-on technical leadership across multiple Savings squads. You’ll ensure architecture, code quality and security across backend services and Salesforce components, collaborating with U...Read More>>.

Genomics England is seeking an IAM Platform and Services Engineer to join the Business Systems Team. You will design, build and maintain enterprise IAM/AAA solutions, collaborating across Security, Governance, Architecture and Platform engineering...Read More>>.

Experis seeks a Level 3 Network Engineer to join a secure programme in Corsham, onsite for an initial 6-month period with potential extension. You will manage critical network infrastructure, install and maintain devices, and produce documentation...Read More>>.

CGI is seeking an Azure Cloud Engineer in the UK to support a secure Local Azure-based environment for defence capabilities. You will collaborate with infrastructure, security and application teams to maintain reliability and drive cloud transform...Read More>>.