76 to 100 of 110 Security Testing Jobs in England

Graduate Security Consultant/Penetration Tester - Bristol - £28,000-34,000 We're looking for a motivated graduate to join a cyber consultancy team in Bristol and begin building a career in security consulting and penetration testing, with structured mentorship and training from day one. This … just a support role, but a proper foundation for a long-term career in offensive security. What you'll be doing: Carrying out security assessments and vulnerability scans across client systems, networks and applications Taking part in penetration testing engagements under guidance and supervision, helping identify and exploit ...

+ Bonus + Excellent Benefits Package The Opportunity Join a leading technology and innovation consultancy helping clients solve some of their most complex cyber security challenges. As an IT/OT Penetration Tester, you'll work across a diverse range of industries and technologies, delivering high-quality security assessments that help organisations strengthen their security posture and mitigate emerging threats. This is an exciting opportunity to work alongside a highly skilled and collaborative cyber security team, with access to a wide variety of projects, continuous learning opportunities and a clearly defined technical career path. What ...

project stakeholders and third-party suppliers, you will play a key role in ensuring the successful delivery of the system through data analysis, testing, integrations and implementation support. Key Responsibilities Support the implementation and configuration of the Cezanne HR system. Analyse and validate HR data to ensure accuracy … data migration activities. Work with technical teams on API integrations between Cezanne HR and other business systems. Develop, execute and manage User Acceptance Testing (UAT) . Create and maintain comprehensive test scripts and testing documentation. Coordinate issue resolution during testing and implementation. Support penetration testing ...

will able to deliver you own web application tests and through training and partnering, you will be involved in a full range of testing work from mobile app and infrastructure testing to social engineering and Red Team exercises. Key Responsibilities: Undertaking web and mobile application testing and infrastructure testing engagements Using the opportunities provided by the business to improve skills and capabilities into all areas of testing Working with key clients providing bespoke consultancy, analysis and expertise Collaborating with other Claranet Business Units on large client digital transformation projects Assisting with pre/ ...

Senior Cyber Security Consultant As a Senior Cyber Security Consultant at Actica, you will have the opportunity to provide support to a wide range of high‐profile UK public sector, critical national infrastructure and defence organisations. Your help will enable them to protect their ICT investments … play a key role in nationally critical projects which make a real difference to people’s everyday lives. We are a National Cyber Security Centre Assured Cyber Security Consultancy. Locations: London, Guildford, Bristol, M4 corridor Roles and Responsibilities Working either individually or as part of a larger Actica ...

Location: London, Gloucester or Manchester (Hybrid) Salary: Up to £100,000 + Benefits Security Clearance: Active SC Clearance required We're working with a leading technology organisation supporting critical government and defence programmes, who are looking to hire an experience d DevSecOps Engine er to join their growing cyber … team. This is an exciting opportunity to help embed security throughout the software development lifecycle, working alongside engineering, cloud and security teams to design and implement secure, scalable solutions across complex cloud environments. Key Responsibilities Embed security into CI/CD pipelines and software delivery processes Design ...

Location: London, Gloucester or Manchester (Hybrid) Salary: Up to £100,000 + Benefits Security Clearance: Active SC Clearance required We're working with a leading technology organisation supporting critical government and defence programmes, who are looking to hire an experience d DevSecOps Engine er to join their growing cyber … team. This is an exciting opportunity to help embed security throughout the software development lifecycle, working alongside engineering, cloud and security teams to design and implement secure, scalable solutions across complex cloud environments. Key Responsibilities Embed security into CI/CD pipelines and software delivery processes Design ...

Location: London, Gloucester or Manchester (Hybrid) Salary: Up to £100,000 + Benefits Security Clearance: Active SC Clearance required We're working with a leading technology organisation supporting critical government and defence programmes, who are looking to hire an experience d DevSecOps Engine er to join their growing cyber … team. This is an exciting opportunity to help embed security throughout the software development lifecycle, working alongside engineering, cloud and security teams to design and implement secure, scalable solutions across complex cloud environments. Key Responsibilities Embed security into CI/CD pipelines and software delivery processes Design ...

expand Agile working practices. Working with complex systems and applications. Analyse requirements and user stories and help provide acceptance criteria. Feed into non-functional testing requirements. Exploratory testing. Communication with the development team and project stakeholders. Reporting on test outcomes at the level required for the project. Test … Production. Requirements and skills A passion for testing. Excellent communication skills. Experience with Agile methodology and exploratory testing. Excellent documentation skills. Working knowledge of testing tools and test management software. Versatility, analytical mind and problem-solving aptitude. Strong organisational skills. Willingness to undergo Security Clearance. Please mention ...

Corporate & External Affairs Business Intelligence You will engage with the business functions to understand their future roadmaps and will ensure that appropriate Cyber Security engagement takes place to support these roadmaps. You will also be responsible for providing technical leadership and task direction to other Secure by Design managers … Specialists as well as Cyber Security Champions across Technology and other business functions. You will work with project teams to produce solutions that comply with internal security policies, standards and the security architecture. The projects and “business as usual” changes you will be working on will encompass ...

implementing and maintaining secure, scalable and resilient DevSecOps capabilities across data and integration platforms. The successful candidate will play a key role in embedding security throughout the software delivery lifecycle, improving automation, and enabling secure digital transformation within a highly regulated environment. Essential Requirements Active SC Clearance (must already … hold current clearance). Sole UK National due to project security requirements. Proven experience working within Defence, Aerospace, MOD, Defence Digital or other highly regulated environments . Ability to work 3 days per week onsite in Reading . The Role As a Senior SecDevOps Engineer, you will be responsible ...

quality technology services across industries including banking, healthcare, telecommunications, and retail. The consulting firm has partnered with a leading banking organisation to hire multiple Security Engineers/Consultants on a 12-month hybrid contract across Bristol, Leeds, Manchester, and Edinburgh. The role focuses on designing and delivering secure solutions … aligned with industry frameworks, conducting threat modelling, and collaborating with technical and business stakeholders to communicate security risks and support security decisions across complex enterprise environments. Don’t miss out on this exciting opportunity and apply today! Responsibilities Design secure solutions, documenting key security controls and adhering ...

Menlo Ventures, IVP, Unusual Ventures, Citi Ventures, and more. As AI accelerates code creation, the real bottleneck has shifted to everything after the code – testing, deployments, application security, reliability, compliance, and cost optimization. Harness brings AI and automation to this “outer loop,” helping teams ship software faster while … maintaining security and governance throughout the entire software delivery lifecycle. Powered by Harness AI and the Software Delivery Knowledge Graph, the Harness Platform applies deep context and intelligent automation across the software delivery lifecycle with governance and policy-driven controls embedded throughout the platform. Over the past year, Harness ...

Team Leader) Location: United Kingdom - Remote Salary: £70,000 - £75,000 Type: Permanent, Full-Time Summary: We're working with a growing UK cyber security consultancy delivering penetration testing services to government and public sector organisations. They're looking for a CHECK Team Leader, or a strong CHECK … with a small client site requirement (90% remote, 10% on site average) with all travel expenses covered. Key Responsibilities: Leading and delivering CHECK penetration testing engagements Conducting infrastructure, web application, cloud, and Active Directory security assessments Identifying vulnerabilities and providing practical remediation advice Producing and reviewing clear, high ...

issues across multiple concurrent projects. You will be responsible for ensuring the quality standards required for certification to ISO 20000, ISO27001 and any other security or software compliance requirements placed on the company, including the government’s Cyber Security Model version 4 (CSMv4). Digital Sensitivity Review … Manager, support the Software and Data Science teams by designing, developing and executing independent Test Plans and Test Procedures, covering functional, regression, performance and security testing to validate software quality. Act as an independent witness in formal test events. Review and approve technical and quality documentation in line ...

agents, owning the merged result end-to-end. Quality, Review & Verification: Ensure agent-generated code meets acceptable standards and architectural decisions by applying strong testing discipline including TDD. AI & Product Capabilities: engineer AI and agent features into the product. A Human Agent for Change: working collaboratively with engineers … agents: task decomposition, context and prompt engineering, defining acceptance criteria and stop conditions. Rigorous review and verification of AI-generated code, backed by strong testing discipline (TDD, plus performance and security testing). Knowing when to keep a human in the loop. Advanced modern JavaScript/TypeScript ...

Maria Petersen - Alpha Demo (For Product Release) is seeking a Security Engineer to manage security posture and protect the application from threats. You will perform web app pentests, secure cloud infrastructure, and oversee SOC II controls, with the ability to pull the plug on risky features. A strong … background in security testing and proactive risk management is essential. The role requires hands-on experience with Linux, firewall management, and Agile DevOps practices, and offers a #J-18808-Ljbffr ...

/Team overview Were seeking an experienced manager to lead our DevSecOps tooling team. Youll help maintain and design the next iteration of application security tooling. Working in partnership with leaders at Comcast, youll guide cross-functional efforts at enterprise scale. As the team lead of AppSec Tooling, youll … oversee software that helps catalogue and prioritise vulnerability data, leveraging AI where possible to create performance multipliers. Our team currently consists of 4 Security Developers with interdisciplinary support from QA, product, program, and other areas of the business. We build and upgrade workflows in two major productsan Application Security ...

/Team overview Were seeking an experienced manager to lead our DevSecOps tooling team. Youll help maintain and design the next iteration of application security tooling. Working in partnership with leaders at Comcast, youll guide cross-functional efforts at enterprise scale. As the team lead of AppSec Tooling, youll … oversee software that helps catalogue and prioritise vulnerability data, leveraging AI where possible to create performance multipliers. Our team currently consists of 4 Security Developers with interdisciplinary support from QA, product, program, and other areas of the business. We build and upgrade workflows in two major productsan Application Security ...

responsibilities Challenge traditional delivery methods and introduce faster, more automated ways of building software. Define and maintain engineering standards across the Lab, including quality, security, testing and production-readiness. Work with clients and internal stakeholders to identify, assess and prioritise high-value opportunities for emerging technology. Architect … with AI development frameworks such as LangChain, foundation model platforms, vector databases, structured outputs, tracing and evaluation techniques Experience applying modern engineering practices, including testing, CI/CD, DevOps, observability, secure development, code quality, architecture reviews and production-readiness Experience designing monitoring approaches, dashboards or evaluation mechanisms to understand ...

Salary: £80,000 - £90,000 per annum Location: London What the role covers: Designing, developing, optimizing, and enhancing a GenAI prompt security platform to protect firm AI/LLM-based applications from adversarial attacks and prompt injections. Building and automating a security testing framework to validate protection … Jenkins etc) Expertise in designing and implementing secure APIs and libraries. Experience in Generative AI, LLM frameworks, LLM prompt engineering and/or adversarial testing is a bonus. Experience with Cyber engineering and Operations, which could include DevSecOps or MLSecOps. Experience contributing to the architecture and design (architecture, design ...

contract based in Reading with hybrid 3 days onsite per week. The role focuses on secure DevSecOps capabilities across data and integration platforms, embedding security throughout the SDLC within a highly regulated Defence/Aerospace context. Key tasks include building secure pipelines, IaC implementation, automation, and ongoing security testing in CI/CD workflows. Required SC clearance and sole UK national status. #J-18808-Ljbffr ...

complex technology initiatives from concept through to deployment and support, taking accountability for successful delivery and resolving challenges proactively. Drive improvements in code quality, security, testing, performance, automation, and DevOps practices while managing technical debt and continuous improvement initiatives. Build strong relationships with business and technical stakeholders, translating ...

from concept through to deployment and support, taking accountability for successful delivery and resolving challenges proactively. Promote Engineering Excellence – Drive improvements in code quality, security, testing, performance, automation, and DevOps practices while managing technical debt and continuous improvement initiatives. Influence Stakeholders – Build strong relationships with business and technical ...

/CD, progressive delivery (feature flags, canary/blue‐green), automated rollback/forward‐fix, ephemeral, data‐ready environments, and guardrails that make security and compliance by design. You partner with Platform Ownership, DevSecOps, Environments, Release, and Quality Engineering to turn strategy into small, safe, frequent changes … will help squads diagnose and remove constraints, redesign delivery flows, adopt trunk‐based development, tighten test automation, embed contract/performance/resilience/security testing inside CI, and build release‐linked observability that ties every deployment to metrics, logs, traces and golden signals. You will publish ...