Field Service Engineer (Security Gates / Barriers)£35,000 - £45,000 + Training + Progression + Field Based + Company Van + Personal Use + Fuel CardNorthWestAre you a securit...Read More>>.

Junior Field Service Engineer (Security Gates / Barriers)£28,000 - £35,000 + Overtime + Full Training + Progression + Company Van + Personal Use + Fuel CardNorth WestAre you...Read More>>.

Jefferies, a global investment bank based in London, is seeking a developer in the Securities Finance team. The successful candidate will focus on building and maintaining our Global Securities Finance platform, benefiting users across multiple ti...Read More>>.

Scale is building leading AI systems and is seeking an experienced Identity Engineer to design and implement secure authentication and authorization across enterprise systems.You will work with SSO, MFA, SAML, OAuth, OIDC, ReBAC, ABAC and R...Read More>>.

Palo Alto Networks in London is seeking a Principal DevOps Engineer to treat the software release lifecycle as a first-class product.You will move beyond basic automation to architect a resilient, high-velocity delivery ecosystem. By engin...Read More>>.

Leonardo is seeking a Principal Software Engineer (DevSecOps) to accelerate secure, high-quality software delivery across defence and security programmes. You will shape enterprise DevSecOps capability, drive automation, and embed security through...Read More>>.

About Virtru While the rest of the security industry obsesses over locking data down to prevent it from being lost or stolen, we're doing something fundamentally different at Virtru. We're setting data free so that you can intentionall...Read More>>.

stakefish is seeking a DevOps Engineer to build and maintain scalable blockchain infrastructure in London. You will strengthen security, automate operations and monitor systems across networks and protocols. You will also explore new blockchain te...Read More>>.

MASUK Software Engineer - Securities Lending Platform MASUK Software Engineer - Securities Lending PlatformLocation: LondonExperience: Junior/Mid Role We're looking for a software eng...Read More>>.

SiXworks is seeking an experienced Infrastructure Engineer to design, build and operate secure digital solutions in highly secure environments. You will collaborate with engineers, architects and delivery specialists to enable faster, safer decisi...Read More>>.

CGI is building secure, mission-critical systems across the UK's key industries. As a DevOps Engineer, you will design and operate scalable, high-performing infrastructure and automate environments to enable innovation and reliability.You w...Read More>>.

慨正橡扯 is seeking an AWS Cloud Engineer to join their consulting division, focusing on delivering cutting-edge cloud solutions for clients in national security.This role involves gathering client requirements, developing technical str...Read More>>.

Leonardo is seeking a Linux Systems Engineer in London for hybrid working (office/remote). You will work at the intersection of Linux internals, networking and security to build secure endpoint solutions for high‑profile clients.You will...Read More>>.

Worldpay (UK) Limited is seeking a Software Engineer - Java to join our Global Payments Team. You will design and develop secure, scalable Java applications for a high-volume payments gateway that processes millions of transactions daily.Yo...Read More>>.

SiXworks is seeking a DevSecOps Policy Engineer to design, build, and deliver secure digital solutions in highly secure environments. You will work with engineers, architects, and delivery specialists to enable faster and safer decision-making for...Read More>>.

Amazon Identity and Access Management is seeking a Software Development Engineer to work on a greenfield initiative that will enhance trusted customer experiences. You will build reliable, scalable distributed systems, collaborate across teams, an...Read More>>.

The Walt Disney Company Limited in Manchester is seeking a Senior Software Engineer for the Cloud Account Management team to design, build and support automation and tooling that enable secure, self-service AWS usage. You will mentor developers an...Read More>>.

SiXworks is seeking a Senior Infrastructure Engineer to design, build, and secure critical digital solutions in highly secure environments. You will maintain multi-classification, virtualised environments and support public cloud SaaS offerings, w...Read More>>.

Apple seeks an exceptional Information Security Engineer to support its vulnerability response program. This hands-on role covers discovery, analysis, and remediation of vulnerabilities across Apple’s external perimeter, working with owners and...Read More>>.

BT Group in London is seeking an Infrastructure Engineering Specialist for the Remote Site Infra team. The role requires on-site presence in London and DV security clearance, with an allowance while clearance is held.You will deliver high-l...Read More>>.

Sterling Computers Corporation is seeking an experienced Infrastructure Engineer to own and secure the Omnissa Horizon/Vmware Horizon VDI environment across the UK. This hands-on role requires strong security hardening, patch management and end-us...Read More>>.

To be eligible for this role you also need to meet our Nationality requirements which are outlined in the full advert and also successful candidates must meet the security requirements for Security Clearance (SC) before they can be appointed...Read More>>.

Holt Executive is seeking an experienced FPGA Engineer to join a fast-paced, multi-disciplinary engineering team working on innovative cyber and information assurance technologies. You’ll contribute to the design, development, and testing of sec...Read More>>.

OpenAI in London is seeking a Network Engineer to design, operate, and automate secure networks across offices, labs, cloud environments, and production services. You will own end-to-end networking, from routing and switching to wireless, WAN, and...Read More>>.

Envitia is seeking a Data Engineer to join our Security & Intelligence Consulting team. You’ll design and build modern data platforms for Defence, Government and National Security, enabling faster, better-informed decisions from complex datasets...Read More>>.

Oracle Contractors seeks an experienced Oracle Fusion Specialist to design and implement RBAC frameworks, configure security policies, and manage identity services across Fusion modules. The role involves building end-to-end integrations using Ora...Read More>>.

Lorien is seeking an experienced Agentic Forward Deployed Engineer in London to help build, secure and operate AI-powered products at scale. You’ll collaborate with engineering, architecture, security and governance teams to establish agentic en...Read More>>.

DWP. Digital with Purpose. is looking for a Senior Data Engineer to join our growing data and analytics community within DWP Digital.We’re transforming how data is used across government, harnessing modern analytics to improve public serv...Read More>>.

Genomics England is seeking a Principal Data Engineer to shape our data engineering roadmap and practices across national-scale platforms. You will guide architectural decisions, mentor engineers, and collaborate with bioinformatics, product and g...Read More>>.

About the positionWe're looking to add a passionate Cybersecurity Engineer to our London office to help protect Jane Street’s employees, data, and infrastructure from the wilds of the internet. Our Cybersecurity Engineers are responsibl...Read More>>.

Luxoft is recruiting a Forward Deployed Engineer in the United Kingdom to drive security, reliability, and modernization of banking-grade applications. You will lead hands-on engagements with client development teams, define remediation approaches...Read More>>.

SiXworks in the United Kingdom is seeking a QA Infrastructure Test Engineer to safeguard the reliability, security and performance of physical infrastructure and IaC platforms across delivery teams.You will apply the STLC and Shift-Left pri...Read More>>.

Amazon AWS Security Incident Response is seeking a Security Engineer I to join a fast-paced team responsible for threat detection and incident response across customer environments. The role emphasizes learning, collaboration, and communicating co...Read More>>.

Lloyds Banking Group's Chief Security Office seeks a Senior DevOps/Platform Engineer to design, build and operate a Kubernetes-based platform for agentic research workloads in a secure, isolated environment. You will own IaC across GCP using Terra...Read More>>.

Central Business Solutions, Inc. is seeking an experienced Sr. Infrastructure Engineer in Glasgow, UK on a 12-month contract.The role focuses on designing, integrating, and maintaining large-scale server infrastructure, with emphasis on vul...Read More>>.

NTT DATA is seeking a Security Engineer with strong endpoint protection and data governance experience. The role involves implementing Purview, configuring DLP and sensitivity labels, and enhancing data security postures across hybrid London or Bi...Read More>>.

Hackajob Ltd, partnered with Envitia, is hiring for a senior secure software engineer to design, build and maintain API-driven, distributed systems for secure government environments. You will work across Java/JavaScript/TypeScript/Python/C++, wit...Read More>>.

Socket seeks a Sales Engineer to lead European growth, blending pre-sales technical leadership with post-sales customer success ownership. You’ll bridge prospects evaluating Socket and existing customers expanding usage, driving deals and long-t...Read More>>.

ClaimSorted is seeking an Infrastructure Engineer to build the secure, reliable foundation and the self-service analytics tools the team relies on. You’ll own access controls, PII protection, and compliance in a data-rich environment with real-w...Read More>>.

SF Partners in the UK is seeking an experienced enterprise network engineer to design, implement and support complex secure infrastructure. You will work on routing/switching, BGP/OSPF, VLANs and EVPN/VXLAN in data centres, travel to customer site...Read More>>.

Ultipro seeks a database engineer to design and maintain data feeds, ETL processes, and dashboards to support insider threat analytics in a secure environment. You will integrate system feeds, normalize data, and implement identity management acro...Read More>>.

Spencer Rose Ltd is seeking a Senior Golang Engineer in Bristol, UK. The role focuses on secure, high-performance backend services using Go, with exposure to cloud and DevOps practices in a hybrid environment.You will design, develop and op...Read More>>.

Elanco, a global animal health leader based in Hook, UK, is seeking a Workday Integrations Product Engineer to design, build, operate, and improve the Workday integration ecosystem for our global workforce.You will own end-to-end integratio...Read More>>.

Place UK Ltd is seeking an Infrastructure & Network Engineer to secure and operate server, storage and network infrastructure across multiple sites. You will manage RADIUS/802.1X, Zero Trust access, firewalls, and backup/DR, while maintaining secu...Read More>>.

Mitie Group plc is seeking a technically skilled Security Systems Technical Support Engineer to join MiTec – Security Operations in Lurgan. The role focuses on delivering remote support for intruder alarms, CCTV, and networked systems, reducing...Read More>>.

ACS Performance Ltd is seeking a Field Service Engineer to install, service and repair automated physical security systems at client sites across the UK. The role involves site work, long-distance travel, and occasional weekend or night shifts....Read More>>.

CGI is launching a Cloud Engineer Graduate program in its Space, Defence & Intelligence business unit. You'll help build, operate and improve secure cloud platforms that support services of national importance.You'll work with experienced s...Read More>>.

Infocus Resources is seeking a site engineering professional to manage as-built drawings, QA processes, and setting-out activities on a geotechnical project. You will ensure accurate progress tracking, coordinate with on-site teams, and maintain d...Read More>>.

DXC Technology is seeking a Site-based Desktop Support Engineer for a secure location in Warton, with occasional support at Samlesbury and Preston. The role requires SC Security Clearance and the right to work in the United Kingdom.You will...Read More>>.

Security Systems Field Engineer (Service & Support)Security Systems Field Engineer (Service & Support)Salary not available. View on company website.Full timePermanentJohnson Controls, working with...Read More>>.