Overview In this role you will design, maintain and secure a hybrid IT environment across on-premises and Azure. You will work closely with security and IT teams to strengthen infrastructure and cyber security controls. You will tackle vuln...Read More>>.

Overview In this role you will lead the regional security narrative for Australia, New Zealand and Hong Kong, acting as the senior security voice and escalation point. You will partner with sales, GTM and product teams to shape security pos...Read More>>.

Overview As Linux Systems Engineer at Quant Capital's fintech client in London, you will manage multi-site, internet-facing Linux infrastructure with high security requirements. You will drive threat detection, security automation, and infr...Read More>>.

AVEVA is seeking a Senior Software Engineer to join the Common Cloud Platform team. You’ll design and build cloud-native solutions on Microsoft Azure, delivering scalable, secure software that helps customers reduce IT costs and accelerate digit...Read More>>.

World Class Defence Organisation is seeking a Network Engineer subcontractor for an initial 12-month contract, based at Stevenage. DV security clearance is required.The role is hybrid, onsite 4 days per week with 1 day remote from home, 8 h...Read More>>.

Leonardo seeks a Principal Software Engineer (DevSecOps) to accelerate secure software delivery across defence and security programmes. You will shape enterprise DevSecOps, drive automation, and embed security throughout the lifecycle.Lead...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 enterprise DevSecOps capabilities, enable rapid, reliable updates, and champion...Read More>>.

Envitia Group is seeking an Automation Test Engineer to design and maintain secure software in classified environments. The role involves defining test strategies and collaborating with Agile teams to ensure high-quality software delivery.T...Read More>>.

Onyx-Conseil is seeking a Software Defined Network Engineer to join their team in Gloucester. In this role, you will be responsible for designing and delivering innovative network solutions that support secure and high-performing environments....Read More>>.

Capgemini seeks a DataOps Engineer to develop secure, automated data platforms for public sector clients. You will architect and deliver DataOps capabilities, focusing on repeatability, governance, and scalable data applications in air-gapped envi...Read More>>.

SiXworks is seeking a QA Test Infrastructure Engineer on-site in Somerset to design, build, and deliver secure digital solutions for highly secure environments. You will work with engineers, architects, and delivery specialists to develop and test...Read More>>.

QinetiQ Limited in Malvern is seeking a Senior Network Engineer to design, develop and deliver secure networking solutions for critical programmes and projects.You will provide technical leadership across networking activities, work with pr...Read More>>.

Leonardo UK is seeking a Principal Software Engineer (DevSecOps) to accelerate secure software delivery across defence programmes. You will shape enterprise DevSecOps, enable teams to deliver rapidly and securely, and mentor engineers to raise eng...Read More>>.

Endeavour Recruitment is seeking an experienced Windows Engineer to join our Digital Excellence function on a 100% site-based basis near Stevenage. The role requires DV clearance and hands-on experience across Windows Server, AD, and workplace tec...Read More>>.

Bangura Solutions Limited in the United Kingdom is seeking a long-term Java Developer to work on a secure programme, delivering frontend (Vue/React/Angular) and backend Core Java solutions. You will be part of a team that emphasizes secure develop...Read More>>.

Elasticsearch B.V. seeks a Senior Information Security Infrastructure Engineer to join the InfoSec - Security Architecture team.You will own the end-to-end pipeline for security telemetry, ensuring Elasticsearch clusters remain healthy, fro...Read More>>.

Envitia in the UK is hiring a DevOps / Platform Engineer to design, build and operate secure cloud capabilities within classified government environments. You will work across AWS and cloud-native technologies, delivering reliable, scalable platfo...Read More>>.

Capgemini in the United Kingdom seeks a GCP Cloud Security & Infrastructure Engineer to design, secure and optimize enterprise-scale cloud environments on Google Cloud Platform, with a focus on secure IaC practices. You will implement Terraform mo...Read More>>.

We’re hiring a Senior Azure Platform Engineer with a strong security focus to join a major UK enterprise organisation undergoing large-scale cloud transformation. This is a hands‑on senior individual contributor role within the Platf...Read More>>.

Forward Role Recruitment is seeking Infrastructure & DevOps Engineers (eDV) for national security projects. The roles focus on Linux infrastructure, cloud platforms, automation, and DevSecOps within secure-site environments. Candidates with a stro...Read More>>.

Elastic is seeking a Software Engineer for the Security EDR Workflows team to build workflows and user-facing capabilities for Elastic Defend integration and OSquery forensics. You will work with security engineering, product, and design to delive...Read More>>.

Analog Devices, Inc. in the UK and Ireland seeks a Product Security Incident Response Engineer to join our team in Edinburgh or Limerick. You will identify vulnerabilities in products and coordinate remediation with product teams to fix issues cos...Read More>>.

Experian is seeking an experienced AWS Platform Engineer to design and operate a secure, scalable cloud platform. You will work with product, Security, Architecture and Engineering to automate and improve AWS services, enabling engineering teams t...Read More>>.

Sanderson Government & Defence seeks an experienced Lead Network Engineer for an on-site role in Salisbury. You will support operation, maintenance, and development of a critical network capability with a focus on availability, security and perfor...Read More>>.

iO Associates is seeking a Senior M365 Platform Engineer for a 6-month contract to manage and secure Microsoft 365 services, including Exchange Online, SharePoint, OneDrive, Teams and Entra ID. The role will oversee platform operations and drive s...Read More>>.

CBSbutler Ltd. is seeking an experienced Network Engineer to join a specialist team supporting a highly secure defence network environment. You will ensure network availability, implement architectural changes and support critical services with st...Read More>>.

HCLTech in Birmingham is seeking a Data Engineer to build reporting pipelines and analytics solutions for patch and vulnerability management. The role offers a hybrid work model with 3 days in the office and a fixed-term contract.The positi...Read More>>.

Advanced Resource Managers Ltd. is seeking a Systems Engineer for a role based in Ampthill. You will contribute to large-scale programmes, focusing on systems engineering lifecycle, modelling and simulation, and verification activities.A hi...Read More>>.

Coltech is seeking a Secure Developer to enhance endpoint security and implement runtime protection solutions primarily in Linux environments. This role emphasizes hardening Ubuntu hosts, securing Docker containers, and integrating telemetry into...Read More>>.

Hubbado is seeking an experienced software developer to help build a security insights plugin for our clients’ existing network automation platform.The role focuses on building APIs, designing backend schemas and processing firewall rule...Read More>>.

National Gas is seeking an IDAM Engineer to design, implement, and improve identity services that underpin secure access to systems and data. You will work on governance, access reviews, and hybrid directory services to support regulatory requirem...Read More>>.

Methods seeks an experienced DevOps/DevSecOps professional to design, build and secure hybrid on-premise and cloud infrastructure in a fast-paced environment. You will implement IaC (Terraform/Ansible), automate deployments and embed security acro...Read More>>.

Hexegic is seeking an experienced and versatile network engineer with a cybersecurity, cloud, DevOps, or networking background to design, develop and deploy secure networking systems. You will join a small, collaborative team with a high degree of...Read More>>.

NXP Semiconductors Glasgow security team is seeking a Senior Digital Verification Engineer to verify complex digital hardware architectures and contribute across the full verification lifecycle.You will design verification plans, implement...Read More>>.

Sopra Steria is recruiting an experienced Network Engineer (Deployable Services) to secure and enhance critical JMNIAN networks supporting UK Defence and international coalition operations. The role demands hands-on design, implementation and secu...Read More>>.

Richmond Square Consulting Limited is seeking an experienced Senior Rust Developer to join a growing engineering team working on next-generation national defence technologies. The role is a genuine technical position in a flexible hybrid setup in...Read More>>.

FryerMiles is seeking a Network Engineer for aCheltenham project, focusing on design, delivery and assurance of complex network solutions. You will collaborate with technical teams and third-party suppliers to drive successful outcomes.The...Read More>>.

Methods Business and Digital Technology is seeking a skilled DevSecOps professional to design, build and secure hybrid on-premise and cloud infrastructure for government and private clients in the UK.You will work with security, engineering...Read More>>.

Synergize Consulting Ltd is seeking an experienced security cleared C# .NET Software Engineer to join our Integrated Mission Solutions team in the UK. You will deliver robust, high-impact software in a fast-paced defence environment with minimal s...Read More>>.

Rowden, based in the UK, is building a next-generation engineering powerhouse focused on RF, sensing, AI and communications for secure, resilient operations. The role covers HF through SHF hardware, DSP, SDR, and FPGA work in a hands-on team, with...Read More>>.

Cognitive Group | Part of the Focus Cloud Group is seeking a contract Software Engineer to design and build secure, high‑quality backend services using Java and Spring Boot, with a focus on performance and robust code.You will implement c...Read More>>.

Menlo Security is seeking a Senior Software Engineer to join our Chromium engineering team in Bracknell. You will contribute to building and hardening Chromium-based browser components in C++, spanning content, browser, core, and networking, to po...Read More>>.

SiXworks in the United Kingdom is seeking a Software Engineer to design and build applications addressing real-world, in-field challenges. You will contribute across the full software pipeline—from presenting ideas to customers, writing code, an...Read More>>.

Luxoft is seeking an experienced Forward Deployed Engineer to improve security, release reliability, maintainability, and operational resilience of critical banking applications. You will lead hands-on engagements with development teams, define re...Read More>>.

Addition is seeking a senior Linux-focused contractor to support and improve enterprise Linux platforms in a government/secure technology setting. The role involves automation, containerisation and platform development in a hybrid setup with onsit...Read More>>.

A leading designer and manufacturer in England is seeking a Draughtsman/Woman to create detailed 3D/2D designs for security products. This role involves collaborating with production and sales teams, contributing to design improvements, and ensuring...Read More>>.

Project Start Recruitment Solutions is looking for a Fire & Security Technician to join our Essex region, delivering maintenance and compliance services across Fire Alarms, CCTV, EAS, Access Control, PA systems, and related equipment.The ro...Read More>>.