Job DescriptionSecurity and Fire Systems Service Engineer\nFull-time, Monday to Friday – 08.00 -17.00\nGreater London\nFidelity, part of the Ranger FS Group is a progressive and expanding NAC...Read More>>.

Job DescriptionBearingPoint is one of Europe's leading independent, partner led technology services and business consulting organisations and a highly regarded strategic partner for our clients.\nThis is a great opportunity...Read More>>.

Overview In this role you design, build, and operate high-assurance security systems that protect sensitive intellectual property across the full lifecycle. You’ll contribute to cryptographic key management, access control, and governance...Read More>>.

Overview You will own and evolve a hybrid Microsoft infrastructure for a fast-growing FinTech scale-up. In this role, you’ll design, operate and improve cloud, networking and security capabilities, acting as a senior escalation point for...Read More>>.

Network Infrastructure Engineer – London, United KingdomRoles and Responsibilities:Act as the escalation point for resolving complex issues on infrastructure operations & security configuration.Develop and...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>>.

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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>>.

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>>.

OverviewThis established tech company is a market leader in the hardware and software security space, with a customer base across the automotive, telecoms and IoT sectors.They are looking to hire an experienced Software Engineer...Read More>>.

SHI UK is seeking a highly skilled network engineer to join a US-based team and help scale operations. You will work on maintenance, upgrades, and implementing security configurations across the converged network infrastructure.The role req...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>>.

OCC Group is seeking an Information Security Vulnerability Engineer to join our team in Staffordshire. You will identify, assess, and mitigate vulnerabilities across IT, OT, cloud, and SaaS environments, working closely with infrastructure, applic...Read More>>.

Security Vulnerability and Penetration Testing EngineerVANRATH Belfast, Northern Ireland, United KingdomVANRATH is delighted to be working with a global leading professional services company who ar...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>>.

Aglide's browser agent platform is trusted by household-name fintechs and global enterprises to automate and secure the applications their employees depend on most. We've raised over $3.5M to go after this problem, and every day our platform is ru...Read More>>.

Hamilton Barnes Associates Limited is seeking a Senior Network Engineer to take technical ownership of design, implementation, and mentoring within a small engineering team. This home-based role includes occasional visits to our East London data c...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>>.

The Security EDR Workflows team is in charge of building core capabilities that power Elastic Defend management experience. Our focus is on delivering policy configuration and management capabilities, Elastic Defend and third party provid...Read More>>.

We tackle the most complex problems in quantitative finance, by bringing scientific clarity to financial complexity. From our London HQ, we unite world-class researchers and engineers in an environment that values deep exploration and methodica...Read More>>.

Colt Technology Services is seeking a Security Architect to lead the security architecture within the Security and Resilience team. You will define target architecture, consult on security for new products, and ensure compliance across networks an...Read More>>.

Check Point Software in the United Kingdom is seeking an experienced Sales Engineer to act as a technical and conceptual sales contact across customers and partners, supporting IT security initiatives with Check Point technologies.You will...Read More>>.

WatchTowr Pte. Ltd. is seeking an Engineering Lead for its Cyber Engineering Squad. This role involves leading a team in tackling complex security challenges while providing mentorship and guidance. You will architect and enhance our offensive sec...Read More>>.

G-Research, based in London, is seeking an experienced Network Engineer to drive reliability, performance, resilience and security of our network and security infrastructure. You will shape and own end-to-end operations, ensure robust connectivity...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>>.

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>>.

The Security Vulnerability and Penetration Testing (VAPT) Engineer oversees and serves as technical resource for all assessment activity related to the security posture of existing and proposed firm systems, platforms, and processes to protect...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>>.

Sanderson Government & Defence is seeking an experienced Azure-focused Lead DevOps Engineer to join our secure UK Defence and Government programmes in London on a hybrid basis. You will lead the design, deployment and optimisation of cloud platfor...Read More>>.

Amentum is seeking an Engineering Manager to lead design and delivery across multi-discipline teams for defence and security projects in the UK. The role involves hybrid work with 1-2 days in the office and occasional client-site visits in Reading...Read More>>.

Roke in Woking is seeking a Full Stack Software Engineer to deliver mission-critical solutions for National Security customers. You’ll write clean, secure code, integrate API/UI components, and help shape products that protect people, platforms...Read More>>.

Foreign, Commonwealth & Development Office (FCDO) is seeking an IT Helpdesk Engineer to join UK NACE’s IT Operations team in Old Stratford. You will support core infrastructure, follow ITIL-based policies, and ensure service-level agreements are...Read More>>.