1 to 25 of 26 Security Testing Jobs in the South East

Senior Application Security Engineer Location: Hybrid working or homeworking with view to attend office occasionally Salary: £60,000 – £70,000 per annum Bonus: Discretionary bonus of up to 10% Are you passionate about securing modern applications and cloud environments? We’re looking for a Senior Application Security Engineer to join my client's growing team and play a … key role in shaping the security posture of our organisation. About the Role As a Senior Application Security Engineer, you’ll bring deep expertise in application security testing, cloud security, and secure development practices. You’ll work closely with IT, development, and project teams to embed security into every stage of the software development … lifecycle and drive a risk-based approach to vulnerability management. Key Responsibilities Lead application security initiatives across cloud-native and enterprise environments. Promote secure design principles, threat modelling, and best practices across teams. Own and evolve the technical vulnerability management programme. Implement and support security controls, particularly within Azure cloud environments. Evaluate and deploy best-in-class application More ❯

As a Control Testing Lead, you will play a key role within the Information Security team, supporting the Control Test and Assurance Manager in the delivery a robust and forward-looking Cybersecurity Control Testing & Assurance Programme. This role requires strong cybersecurity expertise combined with hands-on experience in control testing, particularly in evaluating the effectiveness of … security controls and ensuring alignment with internal policies, standards, and industry frameworks. This role will report directly to the Control Testing & Assurance Manager, with whom you will work to deliver the goals of the company to have a stable and fit-for-purpose control testing environment that supports the organisations security and compliance objectives. What youll … be doing as a Control Testing Lead Support the implementation and continuous improvement of the Cybersecurity Control Testing Framework Execute control testing in line with defined procedures, templates, and standards Assist in the development and localisation of standard test scripts, ensuring they are tailored to specific control environments and aligned with the organisations Enterprise Risk Management Framework More ❯

My global service provider client is expanding their solutions team and is hiring a DevSecOps Director to lead secure software development, DevSecOps, and security testing. Drive high-impact initiatives, embed security across the organisation, shape secure solutions, mentor teams, and ensure resilience against evolving threats. About the job: Lead the secure software development lifecycle, security testing, and DevSecOps practices across strategic and operational levels. You will ensure security is embedded from design through deployment, oversee secure coding and testing, and drive operational maturity and resilience against evolving threats What you'll do: Define and govern secure architecture standards, aligned with NIST, OWASP, ISO 27001, and enterprise policies Lead DevSecOps integration, embedding automated security testing (SAST, DAST, SCA, container security) into CI/CD pipelines Oversee large-scale secure development programs, ensuring SLA/KPI compliance and high-quality service delivery Support pre-sales & business development, articulating security value propositions, contributing to SOWs, and advising clients on secure solutions Manage budgets, resource planning, and profitability, while identifying operational efficiencies Mentor More ❯

We're seeking a Quality Engineer with hands-on experience in C#, Visual Studio, and the Microsoft tech stack. If you have experience testing both frontend and backend systems and enjoy driving automation and quality in a fast-paced, collaborative environment, wed love to hear from you! We are Preservica, and our active digital preservation solutions are at the … Gherkin syntax and ReqNRoll. Participate in Agile ceremonies, story reviews, and provide early feedback on testability and quality. Expand test coverage across regression and feature test suites. Perform exploratory testing during feature development. Conduct code reviews for test scripts and contribute to internal tooling. Support performance testing using Azure Load Testing, JMeter, or Locust.. Contribute to backend …/API testing and support security testing initiatives. What We Offer We are an open progressive employer that values our staff as the heart of our business. As well as a competitive salary and benefits package, we offer tangible career development opportunities and dedicated training time to support professional growth. Our benefits package includes Life Insurance, Private More ❯

Network Security Engineer Network Security/Penetration Testing/CREST/CSTL/API Testing/Config Reviews/Infrastructure/Outside IR35/West London We’re seeking an experienced Network Security Engineer to support a major multi-phase security testing project. You’ll conduct penetration tests, configuration reviews, and infrastructure assessments … contributing to a high-profile programme of work extending into next year. Required Strong background in network and infrastructure security. Experience performing penetration testing, configuration reviews, and API testing. Knowledge of “classic” CHECK-style testing methodologies. CREST, CSTL or CTL certification (Team Member or Team Leader level). Ability to deliver high-quality reports and communicate technical findings … clearly. Hands-on experience across infrastructure, networking, and external testing. Desirable Experience working within CHECK or other accredited testing schemes. Strong understanding of secure network architecture and hardening practices. Previous consultancy or project-based testing experience. Contract Details Outside IR35 West London (on-site presence required for majority of testing) 0-hours contract – project-based work, phase More ❯

Network Security Engineer Network Security/Penetration Testing/CREST/CSTL/API Testing/Config Reviews/Infrastructure/Outside IR35/West London We’re seeking an experienced Network Security Engineer to support a major multi-phase security testing project. You’ll conduct penetration tests, configuration reviews, and infrastructure assessments … contributing to a high-profile programme of work extending into next year. Required Strong background in network and infrastructure security. Experience performing penetration testing, configuration reviews, and API testing. Knowledge of “classic” CHECK-style testing methodologies. CREST, CSTL or CTL certification (Team Member or Team Leader level). Ability to deliver high-quality reports and communicate technical findings … clearly. Hands-on experience across infrastructure, networking, and external testing. Desirable Experience working within CHECK or other accredited testing schemes. Strong understanding of secure network architecture and hardening practices. Previous consultancy or project-based testing experience. Contract Details Outside IR35 West London (on-site presence required for majority of testing) 0-hours contract – project-based work, phase More ❯

team. Working in an Agile/Kanban environment, you will collaborate closely with developers and product owners, write and review automated test cases, and help drive best practices in testing and quality assurance. You'll also play a role in evaluating and implementing tools such as Playwright as the team transitions from Selenium. This is a hybrid role, primarily … or Selenium Write clear, maintainable test scripts Collaborate in Agile ceremonies, providing early feedback on testability and quality concerns Expand and maintain regression and feature test suites Conduct exploratory testing during feature development Review test automation code and contribute to internal test tools and utilities Support performance testing efforts using tools such as Azure Load Testing, JMeter … or Locust Contribute to backend/API testing and assist with security testing initiatives Skills and experience required: 2+ years of experience in software testing with a focus on test automation Proficiency in C# and automation tools like Selenium or Playwright Experience working within Agile/Kanban teams and a strong understanding of shift-left testing More ❯

team. Working in an Agile/Kanban environment, you will collaborate closely with developers and product owners, write and review automated test cases, and help drive best practices in testing and quality assurance. You'll also play a role in evaluating and implementing tools such as Playwright as the team transitions from Selenium. This is a hybrid role, primarily … or Selenium Write clear, maintainable test scripts Collaborate in Agile ceremonies, providing early feedback on testability and quality concerns Expand and maintain regression and feature test suites Conduct exploratory testing during feature development Review test automation code and contribute to internal test tools and utilities Support performance testing efforts using tools such as Azure Load Testing, JMeter … or Locust Contribute to backend/API testing and assist with security testing initiatives Skills and experience required: 2+ years of experience in software testing with a focus on test automation Proficiency in C# and automation tools like Selenium or Playwright Experience working within Agile/Kanban teams and a strong understanding of shift-left testing More ❯

team. Working in an Agile/Kanban environment, you will collaborate closely with developers and product owners, write and review automated test cases, and help drive best practices in testing and quality assurance. You'll also play a role in evaluating and implementing tools such as Playwright as the team transitions from Selenium. This is a hybrid role, primarily … or Selenium Write clear, maintainable test scripts Collaborate in Agile ceremonies, providing early feedback on testability and quality concerns Expand and maintain regression and feature test suites Conduct exploratory testing during feature development Review test automation code and contribute to internal test tools and utilities Support performance testing efforts using tools such as Azure Load Testing, JMeter … or Locust Contribute to backend/API testing and assist with security testing initiatives Skills and experience required: 2+ years of experience in software testing with a focus on test automation Proficiency in C# and automation tools like Selenium or Playwright Experience working within Agile/Kanban teams and a strong understanding of shift-left testing More ❯

team. Working in an Agile/Kanban environment, you will collaborate closely with developers and product owners, write and review automated test cases, and help drive best practices in testing and quality assurance. You'll also play a role in evaluating and implementing tools such as Playwright as the team transitions from Selenium. This is a hybrid role, primarily … test scripts using Gherkin syntax and ReqNRoll Collaborate in Agile ceremonies, providing early feedback on testability and quality concerns Expand and maintain regression and feature test suites Conduct exploratory testing during feature development Review test automation code and contribute to internal test tools and utilities Support performance testing efforts using tools such as Azure Load Testing, JMeter … or Locust Contribute to backend/API testing and assist with security testing initiatives Skills and experience required: 2+ years of experience in software testing with a focus on test automation Proficiency in C# and automation tools like Selenium or Playwright Experience working within Agile/Kanban teams and a strong understanding of shift-left testing More ❯

team. Working in an Agile/Kanban environment, you will collaborate closely with developers and product owners, write and review automated test cases, and help drive best practices in testing and quality assurance. You'll also play a role in evaluating and implementing tools such as Playwright as the team transitions from Selenium. This is a hybrid role, primarily … test scripts using Gherkin syntax and ReqNRoll Collaborate in Agile ceremonies, providing early feedback on testability and quality concerns Expand and maintain regression and feature test suites Conduct exploratory testing during feature development Review test automation code and contribute to internal test tools and utilities Support performance testing efforts using tools such as Azure Load Testing, JMeter … or Locust Contribute to backend/API testing and assist with security testing initiatives Skills and experience required: 2+ years of experience in software testing with a focus on test automation Proficiency in C# and automation tools like Selenium or Playwright Experience working within Agile/Kanban teams and a strong understanding of shift-left testing More ❯

Job Title: Senior Application Security EngineerSalary: £70,000Location: Reading/remote About the Organisation Join a fast-growing UK technology and consulting firm that's investing heavily in cutting-edge cyber security. With a strong focus on innovation, collaboration, and professional development, this company empowers its people to shape the future of secure digital transformation across a wide range … part of a business that values expertise, agility, and doing the right thing - where everyone has the opportunity to make a genuine impact. About the Role The Senior Application Security Engineer will play a key role in protecting the organisation's infrastructure, cloud platforms, and applications. Working within a highly technical and collaborative cyber team - supported by a …/7 external SOC - you'll research, test, and implement next-generation security solutions to safeguard data and systems. This role offers the chance to lead on application and cloud security initiatives, influence secure design standards, and mentor colleagues in best practices. Key Responsibilities Lead application and cloud security initiatives, ensuring systems and software are secure by More ❯

London) - Mostly work from home £75000 - £83000 PA + Benefits Due to the industries we work in, we require the successful candidate to be able to obtain high-level security clearance. To qualify for this, you must be a British citizen and have lived permanently in the UK for the last 5 years. Digital Skills are in search of … an experienced Test Team Lead to guide a client's QA teams and ensure the delivery of their testing services. In this role, you’ll lead and develop a team of testers, providing direction, support, and mentorship to drive excellence across all testing activities. You’ll collaborate with developers, business analysts, and product owners to define effective test … strategies and ensure testing is aligned with business and technical objectives. While this is not a hands-on testing role, it requires a strong technical understanding to make informed decisions, assess risks, and ensure robust quality practices throughout the delivery lifecycle. Key Responsibilities: Lead, mentor, and support the QA team to ensure effective and consistent testing practices. More ❯

London) - Mostly work from home £75000 - £83000 PA + Benefits Due to the industries we work in, we require the successful candidate to be able to obtain high-level security clearance. To qualify for this, you must be a British citizen and have lived permanently in the UK for the last 5 years. Digital Skills are in search of … an experienced Test Team Lead to guide a client's QA teams and ensure the delivery of their testing services. In this role, you’ll lead and develop a team of testers, providing direction, support, and mentorship to drive excellence across all testing activities. You’ll collaborate with developers, business analysts, and product owners to define effective test … strategies and ensure testing is aligned with business and technical objectives. While this is not a hands-on testing role, it requires a strong technical understanding to make informed decisions, assess risks, and ensure robust quality practices throughout the delivery lifecycle. Key Responsibilities: Lead, mentor, and support the QA team to ensure effective and consistent testing practices. More ❯

London) - Mostly work from home £75000 - £83000 PA + Benefits Due to the industries we work in, we require the successful candidate to be able to obtain high-level security clearance. To qualify for this, you must be a British citizen and have lived permanently in the UK for the last 5 years. Digital Skills are in search of … an experienced Test Team Lead to guide a client's QA teams and ensure the delivery of their testing services. In this role, you’ll lead and develop a team of testers, providing direction, support, and mentorship to drive excellence across all testing activities. You’ll collaborate with developers, business analysts, and product owners to define effective test … strategies and ensure testing is aligned with business and technical objectives. While this is not a hands-on testing role, it requires a strong technical understanding to make informed decisions, assess risks, and ensure robust quality practices throughout the delivery lifecycle. Key Responsibilities: Lead, mentor, and support the QA team to ensure effective and consistent testing practices. More ❯

The Ellison Institute of Technology (EIT) tackles humanity's greatest challenges by turning science and technology into impactful global solutions. Focused on areas like health, food security, sustainable agriculture, climate change, clean energy, and robotics in an era of artificial intelligence. EIT blends groundbreaking research with practical applications to deliver lasting results. A cornerstone of EIT mission is its … pipelines and platform features, and support bioinformaticians in building and deploying their workflows. You'll be responsible for maintaining infrastructure, designing secure automation pipelines, managing cloud environments, and ensuring security and compliance. You'll collaborate with cross-functional teams, data engineers, backend, and full-stack developers, to build robust, automated deployment pipelines across our environments. Key Responsibilities Design, implement … Infrastructure (OCI). Develop and manage Infrastructure as Code (IaC) with tools like Terraform to enable secure, repeatable deployments. Implement and manage CI/CD pipelines, focusing on automated security testing, deployment, and monitoring. Ensure all aspects of the data platform OCI infrastructure, data ingest pipelines, tool deployments, access controls, and monitoring are developed, tested, and deployed using More ❯

We're looking for a seasoned Senior Test Analyst to lead testing on a complex insurance pricing platform rollout. This role requires strong test strategy skills, hands-on experience in Lloyd's/Reinsurance environments, and the ability to manage vendors, risk, and stakeholders in a fast-paced, Agile setting. Senior Test Analyst - Pricing Tool Implementation Personal Qualities: · Confident … and urgent priorities against the wider quality assurance approach, and supporting project and business stakeholders in understanding business risk relating to any risk-based compromises in testing. Core Competencies: · Testing Strategy & Planning · Experience defining test strategy, test approaches and test plans for complex pricing applications. · Ability to set up risk-based testing and coverage models. · Experience of contributing … to the design and implementation of the quality assurance aspects of BAU/operational test framework · Functional & Non-Functional Testing · Strong background in functional testing, regression testing and UAT (including business process testing. · Experience with leading performance testing, load testing, and security testing. · Experience of supporting new platform implementations through go-live and hypercare. More ❯

Engineer in Test to help them strengthen how they build, test, and prove reliability at scale. Why This Role Matters Until now, their developers have owned most of the testing themselves. It’s worked, but now they’re looking to take the next step forward. They need someone who can bring structure, strategy, and technical depth. Someone who knows … the person who turns “it’s working fine” into “we know it’s solid.” This isn’t a role with a pre-written playbook. You’ll be shaping the testing function from the ground up, designing frameworks, setting standards, and showing the rest of us what good really looks like. What You’ll Be Doing Own the testing … virtual and physical. Work with real hardware — Raspberry Pis, embedded devices, and networked test rigs. Troubleshoot networks and systems, verify connectivity, and validate new features. Develop performance, scalability, and security testing as we scale. Collaborate closely with developers, integrating testing into the development flow. Document test standards and help free up developer time for core coding work. More ❯

Salary: £70k basic + £6k car allowance + 15% bonus + 10% DV allowance (£83k - £93k total comp) Basingstoke: Hybrid circa 2/3 days a week on site Security Clearance: Needs SC Clearance to start and willingness to go through DV Clearance A global IT Consultancy are looking for a Pre Sales Application Architect to work on delivery … opportunities taking place within their secure Defence and National Security sector. You will be responsible for the creation of design artefacts that enable the provision of Applications using industry standard methodologies. You will work closely with Solution Owners and Project Managers to ensure that solutions are in-line with approved designs and meet the customer requirements. The technical landscape … techniques such as User Stories and Use Cases. AWS General/Usage Azure Cloud General/Usage VMWare General/Usage Technical Leadership & Design DevSecOps tooling and practices Application Security Testing SAFe (scaled agile) Processes Data Integration Focused Data Pipeline Orchestration, and ELT tooling such as Apache Airflow, Apark, NiFi, Airbyte and Singer. Message Brokers, streaming data processors More ❯

Role-Based Access Control (RBAC) Specialist to join our high profile public sector Client on a short term contract. The ideal candidate will be responsible for reviewing and redesigning security roles within existing Oracle Fusion Human Capital Management (HCM) production environment, while also defining and implementing security roles for upcoming Oracle Fusion ERP Financials and Oracle Fusion ERP … Procurement solutions that are currently undergoing testing under Finance Modernisation Programme. This role is critical to ensuring systems have a robust, secure, and compliant access framework before and after go-live. Responsibilities: Review and Redesign: Conduct a comprehensive review of existing Oracle Fusion HCM security roles in the production environment. Identify and redesign roles to align with business … processes, segregation of duties principles (including in enhanced privileged access needed for business and tech support teams), and security best practices. Ensure these are aligned with Bank security policies and existing IDAM tools. Design and Implementation: Design and implement new security roles and data access for the Oracle Fusion ERP Financials and Fusion ERP Procurement modules, which More ❯

Role-Based Access Control (RBAC) Specialist to join our high profile public sector Client on a short term contract. The ideal candidate will be responsible for reviewing and redesigning security roles within existing Oracle Fusion Human Capital Management (HCM) production environment, while also defining and implementing security roles for upcoming Oracle Fusion ERP Financials and Oracle Fusion ERP … Procurement solutions that are currently undergoing testing under Finance Modernisation Programme. This role is critical to ensuring systems have a robust, secure, and compliant access framework before and after go-live. Responsibilities: Review and Redesign: Conduct a comprehensive review of existing Oracle Fusion HCM security roles in the production environment. Identify and redesign roles to align with business … processes, segregation of duties principles (including in enhanced privileged access needed for business and tech support teams), and security best practices. Ensure these are aligned with Bank security policies and existing IDAM tools. Design and Implementation: Design and implement new security roles and data access for the Oracle Fusion ERP Financials and Fusion ERP Procurement modules, which More ❯

Role-Based Access Control (RBAC) Specialist to join our high profile public sector Client on a short term contract. The ideal candidate will be responsible for reviewing and redesigning security roles within existing Oracle Fusion Human Capital Management (HCM) production environment, while also defining and implementing security roles for upcoming Oracle Fusion ERP Financials and Oracle Fusion ERP … Procurement solutions that are currently undergoing testing under Finance Modernisation Programme. This role is critical to ensuring systems have a robust, secure, and compliant access framework before and after go-live. Responsibilities: Review and Redesign: Conduct a comprehensive review of existing Oracle Fusion HCM security roles in the production environment. Identify and redesign roles to align with business … processes, segregation of duties principles (including in enhanced privileged access needed for business and tech support teams), and security best practices. Ensure these are aligned with Bank security policies and existing IDAM tools. Design and Implementation: Design and implement new security roles and data access for the Oracle Fusion ERP Financials and Fusion ERP Procurement modules, which More ❯

/CD pipelines (Azure DevOps) to deliver rapid, reliable feedback on deployments. Collaborate closely with development and product teams to define test strategies and coverage. Conduct manual and exploratory testing where automation is not yet implemented. Identify gaps in existing QA processes and introduce improvements to strengthen overall test quality. Champion a culture of quality and testing excellence … across the team. Essential Skills and Experience: Proven experience in test automation using Cypress or Playwright. Strong knowledge of API testing (REST, WebSocket). Proficiency in JavaScript/TypeScript. Experience integrating tests within CI/CD pipelines (Azure DevOps, GitHub Actions, or Jenkins). Manual and exploratory testing experience. Background in Agile/Scrum delivery environments. Previous experience … in financial services, fintech, or trading systems. Desirable Skills: Working knowledge of SQL, Docker, or cloud platforms (Azure preferred). Familiarity with performance and security testing. Experience leading or shaping test automation strategies. Package: £70,000 - £80,000 Discretionary bonus Full corporate benefits On-site (5x week in London More ❯

attend more frequently. Salary - up to £92,500 (depending upon experience) Contract type: Permanent Key Responsibilities We are driving a culture of whole team accountability for quality and continuous testing and are looking for people who can help us do that. Initially, as a Senior Quality Engineer you will be embedded into a software engineering product team composed typically … and Analyst(s) delivering our mobile apps. As well as creating and executing some of the teams checks, your role in the team will be to mentor others in testing practice; coach them to adopt and improve their quality approaches including deployment approaches and observability; review and contribute to the teams codebase and pipeline configuration; help the team with … patterns used to build mobile applications. Practical experience of Continuous Integration/Continuous Delivery of native mobile apps and associated back end services. Coaching teams in use of Continuous Testing and shift left/shift right approaches. Thinking critically about engineering approaches, using questioning techniques to lead team discussions about quality risks and appropriate responses. Leading elaboration activities (such More ❯

attend more frequently. Salary- up to £92,500 (depending upon experience) Contract type:Permanent Key Responsibilities We are driving a culture of whole team accountability for quality and continuous testing and are looking for people who can help us do that. Initially, as a Senior Quality Engineer you will be embedded into a software engineering product team composed typically … and Analyst(s) delivering our mobile apps. As well as creating and executing some of the teams checks, your role in the team will be to mentor others in testing practice; coach them to adopt and improve their quality approaches including deployment approaches and observability; review and contribute to the teams codebase and pipeline configuration; help the team with … patterns used to build mobile applications. Practical experience of Continuous Integration/Continuous Delivery of native mobile apps and associated back end services. Coaching teams in use of Continuous Testing and shift left/shift right approaches. Thinking critically about engineering approaches, using questioning techniques to lead team discussions about quality risks and appropriate responses. Leading elaboration activities (such More ❯