A leading digital recruitment firm in the UK is seeking a Digital Recruitment Specialist for a 6-month contract offering £400 to £425 per day. This fully remote position requires strong skills in Ruby, Selenium, and various testing methodologies fo...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>>.

The RoleAs an Automation Test Engineer, you will design, develop, integrate and maintain secure software services and mission applications within classified government environments.Working as part of Agile / DevSecOps delivery t...Read More>>.

Leonardo Worldwide Corporation in Yeovil is seeking a Test Engineer to support critical programmes focusing on robust, secure solutions. The role involves system-level and integration testing across multiple domains, and candidates should have sol...Read More>>.

NPAworldwide represents a leading technology consultancy delivering secure, mission-critical software to the UK Government and Defence sector. Their team of over 450 professionals blends technical excellence with a people-first culture, delivering...Read More>>.

NPAworldwide, a leading technology consultancy, seeks a Senior Test Engineer in the United Kingdom to assure the quality of secure, mission-critical software across development lifecycles. You will work with software engineers, DevOps, and product...Read More>>.

JCA London Fashion Academy in Mayfair, London is seeking an IT Quality & Testing Engineer to join central services, reporting to the Chief Transformation Officer.You will design, execute and maintain testing and QA for the Academy’s softw...Read More>>.

Capita plc seeks a Tester - Software Testing to join our team in a homebased role, with the requirement to obtain Security Clearance. You will perform manual, functional, regression and UAT testing across software releases, craft test cases, analy...Read More>>.

Hamiltonian Dynamics, a defence and cyber security software company, seeks a Test Engineer to ensure quality, reliability and security of platforms. You will design and execute tests, build automation suites, and work with engineers to improve tes...Read More>>.

Atari is seeking a Senior Offensive Security Engineer to evaluate and strengthen the security posture of IT infrastructure, applications, and networks. You will lead vulnerability assessments and hands‑on penetration testing, collaborating with...Read More>>.

Brex is seeking a Senior Application Security Engineer to identify and remediate vulnerabilities across the Brex platform. You will perform code reviews, penetration testing, and tooling development to support secure developer workflows.You...Read More>>.

Dionach by Nomios offers a flexible role with remote work and regular client-site visits, plus a hybrid option from Oxford or Glasgow offices. You will conduct penetration tests across web apps, APIs, Cloud, and network infrastructure, and transla...Read More>>.

Citation Cyber is a UK cyber security consultancy delivering penetration testing, certifications, consultancy, training and managed security services to public and private sector organisations. We seek a Security Consultant to deliver diverse test...Read More>>.

Citation Cyber in the United Kingdom is seeking a Security Consultant (Penetration Testing) to join our growing team. You'll deliver infrastructure and web application assessments, produce high-quality reports and present findings to clients....Read More>>.

Citation Cyber is seeking a Security Consultant (Penetration Testing) to join their hybrid UK team. You will perform infrastructure and web app pentests, produce detailed reports, and present remediation guidance to clients across public and priva...Read More>>.

Senior Software Developer in Test - Appvia - UK Security Clearance eligibility requiredLocation: London, UK (Hybrid - ~1 day per week in office)Contract: Permanent, Full-timePackage: £70,000 - 80,000 + 10% B...Read More>>.

Amazon is seeking a Senior Security Engineer to join the Point-in-Time Security Testing team. You will lead complex security testing engagements end-to-end, applying human judgment where it matters and building automation for everything else....Read More>>.

Matchtech is seeking a Security Consultant (CHECK Team) to join a client on a short-term contract. Remote work available, paying £580 per day Inside IR35 (Umbrella). You will conduct penetration testing across infrastructure, networks and applica...Read More>>.

JAM Recruitment Ltd is seeking a Fire & Security Installation & Commissioning Engineers to cover Stockton-on-Tees and the North East. The role involves installing, commissioning, testing and fault finding across fire detection and electronic secur...Read More>>.

Morson Talent is seeking a Test Engineer for a contract role near Bolton, Greater Manchester. You will provide test engineering support for design, development and production readiness of weapons sub-systems, with responsibility for test facilitie...Read More>>.

NTT DATA in the UK is seeking a Security Development and Test Manager to lead secure software development and testing across projects. You will integrate security into DevOps, drive vulnerability testing, and ensure customer environments meet defi...Read More>>.

Precept Recruit is seeking a Graduate Test Engineer to join a dynamic engineering team in Derby. This role offers an opportunity to be part of a growing UK sovereign technology company that focuses on innovative secure communications solutions....Read More>>.

Matchtech seeks a Principal Test Development Engineer to lead the design, implementation and support of automated test equipment across the product lifecycle in a highly regulated environment.You will work with cross-functional teams to ens...Read More>>.

HCL Technologies Limited in Leeds is seeking experienced professionals for Offensive Security & Advanced Testing. Hybrid work model—2 days on client location per week—joining a globally diverse team focused on red team operations, threat emula...Read More>>.

Sanderson Government & Defence is seeking an experienced Non-Functional Test Engineer to own NFT strategy, tooling and delivery across a complex digital estate. You will perform performance, accessibility, security, resilience, and interoperabilit...Read More>>.

Project Global Limited is seeking an Offensive Security & Advanced Testing professional for a 12-month contractbased role in London / Bristol / Leeds / Sheffield within the UK. This hybrid position allows remote work in the UK with on-site presenc...Read More>>.

Aon plc in London is seeking a Senior Consultant with strong penetration testing experience to advance toward SME level. This hybrid role combines virtual work with time in our London office. You will conduct application, infrastructure and cloud...Read More>>.

Solirius Reply is seeking experienced Non Functional Test Engineers for a permanent role, focusing on performance testing across API, Front End and UI domains for public and private sector clients.Applicants must have demonstrable NFT exper...Read More>>.

BT Group is seeking a Test Automation Engineer in London. You will design and execute automated tests for secure platforms, using CI/CD pipelines and a range of tools. The role requires experience with security-focused testing and DV clearance....Read More>>.

Propel Together is seeking a Cyber Security Consultant to work remotely with occasional travel to customer sites. The role focuses on defining security assessment scopes, performing infrastructure penetration tests, and delivering Cyber Essentials...Read More>>.

At CACI Information Intelligence Group (IIG), we develop cutting-edge software solutions that tackle some of the UK's most complex and mission-critical challenges. As a specialist technology consultancy, we partner with customers across National S...Read More>>.

Senior Offensive Security Engineer (Autonomous testing) Location: Hybrid / Redheughs Rigg, Edinburgh EH12 9DQ, UKjob type: Permanent / Full-timeSector and subsector: IT | CybersecuritySalary:...Read More>>.

WPP is seeking a Product, Application and Offensive Security Engineer to embed security into the design, development, testing, and operation of DTS products and platforms. You will work with product and engineering teams to review designs, assess...Read More>>.

Infosys in Stevenage, UK, is seeking a QA Automation and DevSecOps Engineer with expertise in AMP_L (Artifactory + Xray), Eggplant Functional / DAI, and CI/CD pipelines. You will establish and maintain automated QA processes and embed testing into...Read More>>.

SiXworks is seeking a QA Test Infrastructure Engineer to design, build, and deliver secure digital solutions for Defence and National Security missions. The role focuses on testing infrastructure across physical and cloud environments and ensuring...Read More>>.

Blackapple Solutions Ltd is seeking a security-focused IT professional for permanent roles in London. The client is NIIT, and the role involves compliance with HMG-PSN code, coordinating penetration testing, managing PSN audits, and handling HMG k...Read More>>.

eva south africa is seeking a Security Engineer to manage our security posture, protect our web applications from threats, and oversee SOC II controls. You will perform manual and automated pentests, manage firewall rules, log monitoring, and part...Read More>>.

Eurofins Uk Forensic Services is seeking a Sales Manager for its Workplace Drug Testing (WDT) Sales team at the Feltham site. You will develop and implement strategic sales plans to grow the customer base and align with the Business Line strategy...Read More>>.

Cyber Security Engineer ($30 - $100/hour)Role ResponsibilitiesAnalyze, debug, and resolve software bugs and vulnerabilities across diverse codebasesImplement new features and enhan...Read More>>.

Cyber Security Specialist/Agentic AI Security/AI Platform engineer/Security Data scientist/DevOps engineer/Offensive Security & Advanced TestingBristol, United KingdomSpecialisms required for the role (as acombination/blend)...Read More>>.