1 to 25 of 51 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 ❯

eligible items selected by employees, our mental and financial health resources, and our personalized learning opportunities - just to name a few! Job Description The Principal Consultant on the Offensive Security team is focused on assessing and challenging the security posture across a comprehensive portfolio of clients. The individual will utilize a variety of tools developed and act as … client’s advocate for cybersecurity best practices and will provide recommendations in this domain. Your Impact Conducts periodic scans of networks to find and detect vulnerabilities Performs client penetration testing to find any vulnerabilities or weaknesses that might be exploited by a malicious party, using open-source, custom, and commercial testing tools Ability to assist in scoping engagements … by clearly articulating various penetration approaches and methodologies to audiences ranging from highly technical to executive personnel Report generation that clearly communicates testing and assessment details, results, and remediation recommendations to clients Develop scripts, tools, and methodologies to automate and streamline internal processes and engagements Conducts IT application testing, cybersecurity tool and systems analysis, system and network administration More ❯

eligible items selected by employees, our mental and financial health resources, and our personalized learning opportunities - just to name a few! Job Description The Principal Consultant on the Offensive Security team is focused on assessing and challenging the security posture across a comprehensive portfolio of clients. The individual will utilize a variety of tools developed and act as … client’s advocate for cybersecurity best practices and will provide recommendations in this domain. Your Impact Conducts periodic scans of networks to find and detect vulnerabilities Performs client penetration testing to find any vulnerabilities or weaknesses that might be exploited by a malicious party, using open-source, custom, and commercial testing tools Ability to assist in scoping engagements … by clearly articulating various penetration approaches and methodologies to audiences ranging from highly technical to executive personnel Report generation that clearly communicates testing and assessment details, results, and remediation recommendations to clients Develop scripts, tools, and methodologies to automate and streamline internal processes and engagements Conducts IT application testing, cybersecurity tool and systems analysis, system and network administration 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 ❯

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 ❯

Description We re seeking a hands-on Security Architect to lead the design and assurance of security across our Financial Advice & Wealth Management SaaS platform. This is a pivotal role where you ll own the security architecture across cloud infrastructure and networking, drive secure-by-design application architectures, and ensure robust security for integrations with external … partners and systems. As part of the Technical Architecture team, you ll collaborate with business stakeholders, product teams, engineers, and the wider InfoSec function to embed security as a first-class concern throughout our technology landscape. Your work will help us meet the expectations of our customers, clients, and regulators What you'll do Design and maintain secure cloud … for applications and services. Define secure patterns for APIs and partner integrations. Support governance activities including audit, risk acceptance, and internal forums. Review implementation progress to ensure alignment with security design. Provide technical guidance and coaching to architects and engineers. Promote a culture of security awareness in product and engineering practices. Align security standards and frameworks with More ❯

Description We’re seeking a hands-on Security Architect to lead the design and assurance of security across our Financial Advice & Wealth Management SaaS platform. This is a pivotal role where you’ll own the security architecture across cloud infrastructure and networking, drive secure-by-design application architectures, and ensure robust security for integrations with external … partners and systems. As part of the Technical Architecture team, you’ll collaborate with business stakeholders, product teams, engineers, and the wider InfoSec function to embed security as a first-class concern throughout our technology landscape. Your work will help us meet the expectations of our customers, clients, and regulators What you'll do Design and maintain secure cloud … for applications and services. Define secure patterns for APIs and partner integrations. Support governance activities including audit, risk acceptance, and internal forums. Review implementation progress to ensure alignment with security design. Provide technical guidance and coaching to architects and engineers. Promote a culture of security awareness in product and engineering practices. Align security standards and frameworks with More ❯

Senior Security Consultant (AI Specialist) Location: london Salary: £95,000 - £115,000 + £4,000 car allowance + 15% bonus About the Role We are seeking an experienced Senior Security Consultant (AI Specialist) to lead the design, strategy, and implementation of secure architectures for AI and machine learning (ML) systems. This senior-level role sits at the intersection … of cybersecurity and advanced technology, shaping enterprise security frameworks and ensuring responsible and compliant use of AI across large-scale environments. You'll play a strategic role in defining AI/ML security standards, performing risk assessments, and ensuring compliance with key regulations such as GDPR and the EU AI Act. As a thought leader in this space … you'll influence enterprise-wide security architecture decisions and help guide innovation responsibly and securely. Key Responsibilities Define and deliver enterprise-level AI/ML security strategies, policies, and standards. Architect secure AI/ML models, platforms, and pipelines, embedding security throughout the lifecycle. Lead AI risk assessments and develop mitigation frameworks for complex and emerging threats. More ❯

Senior Security Consultant (AI Specialist) Location: london Salary: £95,000 – £115,000 + £4,000 car allowance + 15% bonus About the Role We are seeking an experienced Senior Security Consultant (AI Specialist) to lead the design, strategy, and implementation of secure architectures for AI and machine learning (ML) systems. This senior-level role sits at the intersection … of cybersecurity and advanced technology, shaping enterprise security frameworks and ensuring responsible and compliant use of AI across large-scale environments. You’ll play a strategic role in defining AI/ML security standards, performing risk assessments, and ensuring compliance with key regulations such as GDPR and the EU AI Act. As a thought leader in this space … you’ll influence enterprise-wide security architecture decisions and help guide innovation responsibly and securely. Key Responsibilities Define and deliver enterprise-level AI/ML security strategies, policies, and standards. Architect secure AI/ML models, platforms, and pipelines, embedding security throughout the lifecycle. Lead AI risk assessments and develop mitigation frameworks for complex and emerging threats. More ❯

Senior Security Consultant (AI Specialist) Location: london Salary: £95,000 – £115,000 + £4,000 car allowance + 15% bonus About the Role We are seeking an experienced Senior Security Consultant (AI Specialist) to lead the design, strategy, and implementation of secure architectures for AI and machine learning (ML) systems. This senior-level role sits at the intersection … of cybersecurity and advanced technology, shaping enterprise security frameworks and ensuring responsible and compliant use of AI across large-scale environments. You’ll play a strategic role in defining AI/ML security standards, performing risk assessments, and ensuring compliance with key regulations such as GDPR and the EU AI Act. As a thought leader in this space … you’ll influence enterprise-wide security architecture decisions and help guide innovation responsibly and securely. Key Responsibilities Define and deliver enterprise-level AI/ML security strategies, policies, and standards. Architect secure AI/ML models, platforms, and pipelines, embedding security throughout the lifecycle. Lead AI risk assessments and develop mitigation frameworks for complex and emerging threats. More ❯

Senior Security Consultant (AI Specialist) Location: london Salary: £95,000 – £115,000 + £4,000 car allowance + 15% bonus About the Role We are seeking an experienced Senior Security Consultant (AI Specialist) to lead the design, strategy, and implementation of secure architectures for AI and machine learning (ML) systems. This senior-level role sits at the intersection … of cybersecurity and advanced technology, shaping enterprise security frameworks and ensuring responsible and compliant use of AI across large-scale environments. You’ll play a strategic role in defining AI/ML security standards, performing risk assessments, and ensuring compliance with key regulations such as GDPR and the EU AI Act. As a thought leader in this space … you’ll influence enterprise-wide security architecture decisions and help guide innovation responsibly and securely. Key Responsibilities Define and deliver enterprise-level AI/ML security strategies, policies, and standards. Architect secure AI/ML models, platforms, and pipelines, embedding security throughout the lifecycle. Lead AI risk assessments and develop mitigation frameworks for complex and emerging threats. 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 ❯

Oracle Cloud Security Consultant Overview: We are seeking an experienced Oracle Cloud Security consultant to support the review, design, and implementation of security controls within the Oracle Cloud ERP (Fusion) environment. The contractor will focus on SOX compliance , segregation of duties (SoD) , and access control governance to ensure the system meets both internal control standards and regulatory … requirements. This role will partner closely with Finance, Internal Audit, Compliance, and IT teams to deliver a secure and compliant Oracle Cloud environment. Key Responsibilities: Security Design & Configuration Review and enhance Oracle Cloud ERP role-based access controls (RBAC). Develop and implement segregation of duties (SoD) frameworks and rulesets. Configure user roles, data access sets, and privileges to … align with security principles. Support remediation of access conflicts and toxic combinations. Compliance & Audit Support Ensure alignment with SOX controls and company compliance standards. Collaborate with Internal Audit and Compliance teams to provide evidence and documentation. Assist in quarterly and annual access certification processes. Support external audit activities and respond to security audit queries. Governance & Process Improvement Develop More ❯

Oracle Cloud Security Consultant Overview: We are seeking an experienced Oracle Cloud Security consultant to support the review, design, and implementation of security controls within the Oracle Cloud ERP (Fusion) environment. The contractor will focus on SOX compliance , segregation of duties (SoD) , and access control governance to ensure the system meets both internal control standards and regulatory … requirements. This role will partner closely with Finance, Internal Audit, Compliance, and IT teams to deliver a secure and compliant Oracle Cloud environment. Key Responsibilities: Security Design & Configuration Review and enhance Oracle Cloud ERP role-based access controls (RBAC). Develop and implement segregation of duties (SoD) frameworks and rulesets. Configure user roles, data access sets, and privileges to … align with security principles. Support remediation of access conflicts and toxic combinations. Compliance & Audit Support Ensure alignment with SOX controls and company compliance standards. Collaborate with Internal Audit and Compliance teams to provide evidence and documentation. Assist in quarterly and annual access certification processes. Support external audit activities and respond to security audit queries. Governance & Process Improvement Develop More ❯

Oracle Cloud Security Consultant Overview: We are seeking an experienced Oracle Cloud Security consultant to support the review, design, and implementation of security controls within the Oracle Cloud ERP (Fusion) environment. The contractor will focus on SOX compliance , segregation of duties (SoD) , and access control governance to ensure the system meets both internal control standards and regulatory … requirements. This role will partner closely with Finance, Internal Audit, Compliance, and IT teams to deliver a secure and compliant Oracle Cloud environment. Key Responsibilities: Security Design & Configuration Review and enhance Oracle Cloud ERP role-based access controls (RBAC). Develop and implement segregation of duties (SoD) frameworks and rulesets. Configure user roles, data access sets, and privileges to … align with security principles. Support remediation of access conflicts and toxic combinations. Compliance & Audit Support Ensure alignment with SOX controls and company compliance standards. Collaborate with Internal Audit and Compliance teams to provide evidence and documentation. Assist in quarterly and annual access certification processes. Support external audit activities and respond to security audit queries. Governance & Process Improvement Develop More ❯

Oracle Cloud Security Consultant Overview: We are seeking an experienced Oracle Cloud Security consultant to support the review, design, and implementation of security controls within the Oracle Cloud ERP (Fusion) environment. The contractor will focus on SOX compliance , segregation of duties (SoD) , and access control governance to ensure the system meets both internal control standards and regulatory … requirements. This role will partner closely with Finance, Internal Audit, Compliance, and IT teams to deliver a secure and compliant Oracle Cloud environment. Key Responsibilities: Security Design & Configuration Review and enhance Oracle Cloud ERP role-based access controls (RBAC). Develop and implement segregation of duties (SoD) frameworks and rulesets. Configure user roles, data access sets, and privileges to … align with security principles. Support remediation of access conflicts and toxic combinations. Compliance & Audit Support Ensure alignment with SOX controls and company compliance standards. Collaborate with Internal Audit and Compliance teams to provide evidence and documentation. Assist in quarterly and annual access certification processes. Support external audit activities and respond to security audit queries. Governance & Process Improvement Develop More ❯

Role This strategic position calls for QA Lead to help define the function and steer it into the future. The ideal candidate excels at modernising legacy systems, scaling automated testing in cloud environments and embedding quality throughout the software development lifecycle. Responsibility spans defining and executing a QA strategy that leverages cutting‐edge technologies, nurtures a culture of continuous … Strategic Leadership Define and drive the QA vision, strategy and roadmap aligned with engineering and product objectives. Lead the transformation from traditional QA practices to modern, cloud‐native, automated testing frameworks. Technology Modernisation Oversee the adoption of cloud‐based testing solutions. Implement CI/CD‐integrated automated testing pipelines across multiple environments. Evaluate and integrate advanced QA … tools for performance, security and regression testing. Team Management Build, mentor and lead a high‐performing QA team covering both manual and automated testing disciplines. Foster a culture of ownership, innovation and accountability within the QA organisation. Process Optimisation Collaborate with engineering, DevOps and product teams to embed quality early in the development lifecycle. Define metrics and KPIs More ❯

Role This strategic position calls for QA Lead to help define the function and steer it into the future. The ideal candidate excels at modernising legacy systems, scaling automated testing in cloud environments and embedding quality throughout the software development lifecycle. Responsibility spans defining and executing a QA strategy that leverages cutting‐edge technologies, nurtures a culture of continuous … Strategic Leadership Define and drive the QA vision, strategy and roadmap aligned with engineering and product objectives. Lead the transformation from traditional QA practices to modern, cloud‐native, automated testing frameworks. Technology Modernisation Oversee the adoption of cloud‐based testing solutions. Implement CI/CD‐integrated automated testing pipelines across multiple environments. Evaluate and integrate advanced QA … tools for performance, security and regression testing. Team Management Build, mentor and lead a high‐performing QA team covering both manual and automated testing disciplines. Foster a culture of ownership, innovation and accountability within the QA organisation. Process Optimisation Collaborate with engineering, DevOps and product teams to embed quality early in the development lifecycle. Define metrics and KPIs More ❯