1 to 25 of 60 Penetration Testing Jobs in the East of England

QA Engineer QA, Web/Mobile testing, Functional/Regression testing Salary circa £55,000 - £60,000 Remote working with occasional meet ups in either Cambridge or Manchester About the Role: QA Engineer to join a fast growing start up/scale up financial services company. You will work closely with developers, product managers and other stakeholders to … create and execute comprehensive testing strategies for web and mobile applications, APIs, and complex financial transaction flows. Key Responsibilities: Develop, implement, and maintain test strategies, test plans, and test cases for web and mobile applications. Perform functional, integration, regression, and API testing to ensure system reliability and performance. Utilize JIRA and Confluence for test management, bug tracking, and … clearing). Ensure quality assurance in crypto CeFi and DeFi applications by understanding their functionalities and potential risks. Advocate for automation and CI/CD best practices to improve testing efficiency. Requirements: 5+ years of experience in software testing, specifically in financial or crypto-related applications. Strong grasp of crypto CeFi and DeFi concepts and their transaction flows. More ❯

QA Engineer QA, Web/Mobile testing, Functional/Regression testing Salary circa £55,000 - £60,000 Remote working with occasional meet ups in either Cambridge or Manchester About the Role: QA Engineer to join a fast growing start up/scale up financial services company. You will work closely with developers, product managers and other stakeholders to … create and execute comprehensive testing strategies for web and mobile applications, APIs, and complex financial transaction flows. Key Responsibilities: Develop, implement, and maintain test strategies, test plans, and test cases for web and mobile applications. Perform functional, integration, regression, and API testing to ensure system reliability and performance. Utilize JIRA and Confluence for test management, bug tracking, and … clearing). Ensure quality assurance in crypto CeFi and DeFi applications by understanding their functionalities and potential risks. Advocate for automation and CI/CD best practices to improve testing efficiency. Requirements: 5+ years of experience in software testing, specifically in financial or crypto-related applications. Strong grasp of crypto CeFi and DeFi concepts and their transaction flows. More ❯

complex malware and intrusion issues * Evaluate/Implement new cyber security tools as well as policies to enhance Draper's security posture * Conducts network or software vulnerability assessments and penetration testing utilizing reverse engineering techniques. * Perform vulnerability analysis and exploitation of applications, operating systems or networks. Identifies intrusion or incident path and method. Isolates, blocks or removes threat More ❯

You'll also work on automating routine tasks to speed up our response times. From start to finish, you’ll oversee cybersecurity incidents, document findings, and suggest improvements. Security Testing & Business Support: You’ll take part in cyber-attack simulations, penetration testing, and security drills to ensure our defenses are strong. You'll also help identify critical More ❯

mitigation techniques. Experience with a wide range of security technologies and practices, including: Intrusion detection and prevention systems (IDPS) Security information and event management (SIEM) system Vulnerability scanning and penetration testing Cloud security Identity and access management (IAM) Data loss prevention (DLP) Endpoint protection Security operations and incident response Experience in developing and implementing security policies, procedures, and More ❯

and responsible lending. Role Summary This is an initial 6-month contract for an experienced DevSecOps Engineer focused on securing Azure infrastructure, integrating security automation, PCI DSS compliance, vulnerability testing, and incident response. The role involves developing and maintaining secure Azure DevOps pipelines and Infrastructure as Code (IaC) using Terraform, mentoring an internal engineer, and managing Sentinel, Defender, and … Centre, Microsoft Defender, and Sentinel for security monitoring. Oversee SOAR solutions including SOC Prime. Manage Web Application Firewalls (WAF) and Intrusion Prevention Systems (IPS). Conduct vulnerability assessments and penetration testing. Ensure PCI DSS compliance through audits and risk assessments. Implement DNS security solutions. Develop incident response processes with third-party support. Develop SIEM solutions, logging, and threat intelligence … engineers and coordinate with external security partners. Ensure comprehensive documentation for post-contract continuity. Minimum Requirements Strong expertise in Azure security, Microsoft Defender, and Sentinel. Experience with SOAR technologies, penetration testing, and vulnerability assessments. Proficiency with Terraform and IaC security automation. Knowledge of DevOps pipelines, PCI DSS, SIEM, and security frameworks. Scripting skills (Python, Bash, PowerShell). Excellent More ❯

significant work experience emphasizing cybersecurity. 5+ years as a DevSecOps Engineer. Strong knowledge of Network Architecture in AWS and/or Azure. Cybersecurity expertise in SAST, DAST, SIEM, SSO, penetration testing, and cybersecurity controls. Experience with Cybersecurity Incident Response protocols. Cryptographic controls experience, including SSH key handling, logging, and auditing. Competence with Key Management Service, key rotation, and More ❯

several of the skills and technologies below: Microsoft Sentinel Tenable Vulnerability Management (Or similar technology) Azure update Manager/Other Patching technologies Qualifications: Microsoft Security Certifications (eg SC200) Pen Testing/Related Certifications DESIRED KNOWLEDGE, SKILLS & EXPERIENCE The ability to demonstrate knowledge in some of the below would add significant value to your application. Training and development in these More ❯

several of the skills and technologies below: Microsoft Sentinel Tenable Vulnerability Management (Or similar technology) Azure update Manager/Other Patching technologies Qualifications: Microsoft Security Certifications (eg SC200) Pen Testing/Related Certifications DESIRED KNOWLEDGE, SKILLS & EXPERIENCE The ability to demonstrate knowledge in some of the below would add significant value to your application. Training and development in these More ❯

several of the skills and technologies below: Microsoft Sentinel Tenable Vulnerability Management (Or similar technology) Azure update Manager/Other Patching technologies Qualifications: Microsoft Security Certifications (eg SC200) Pen Testing/Related Certifications DESIRED KNOWLEDGE, SKILLS & EXPERIENCE The ability to demonstrate knowledge in some of the below would add significant value to your application. Training and development in these More ❯

several of the skills and technologies below: Microsoft Sentinel Tenable Vulnerability Management (Or similar technology) Azure update Manager/Other Patching technologies Qualifications: Microsoft Security Certifications (eg SC200) Pen Testing/Related Certifications DESIRED KNOWLEDGE, SKILLS & EXPERIENCE The ability to demonstrate knowledge in some of the below would add significant value to your application. Training and development in these More ❯

cyber security roadmap, lead teams, and manage stakeholders, including third-party providers, to ensure the security of our software products and hardware integrations. Key responsibilities include: Leading security assessments, penetration testing, and vulnerability management. Driving secure coding practices and guidelines. Providing strategic and technical leadership to cyber security initiatives. Managing a diverse, cross-cultural team. Developing and maintaining More ❯

users - working collaboratively across internal teams and over 100 partners and suppliers. Oversee governance, risk, compliance, and security operations including incident response, threat intelligence, vulnerability management, and penetration testing. Direct the selection, deployment, and maintenance of appropriate security technologies and processes to protect ECCs data and assets. You will be responsible for designing and implementing the evolution of security More ❯

You’re walking into a mature environment : The company already has Secure SDLC and DevSecOps practices in place. This isn’t a ground-up build – it’s about stress-testing and strengthening what’s already built. You’ll have impact and visibility : Reporting to the CIO , with close collaboration with the Head of Information Security (compliance), you’ll shape … You’ll Be Doing: Actively identifying vulnerabilities in applications, especially around authentication flows, payments, and sensitive data handling Thinking creatively and adversarially – “breaking the app” to protect it Performing penetration testing, threat modelling, and secure code reviews Working directly with developers to integrate security best practices into an already-operational DevSecOps pipeline Advising on product and architectural design … culture that prioritises customer trust and system integrity What We’re Looking For: Deep hands-on experience in application security – not just theory, but experience in secure coding, manual testing, and fixing complex vulnerabilities A proven background in credit cards, payments, or financial transaction systems Understanding of modern application architectures (APIs, microservices, cloud platforms – likely Azure) Familiarity with OWASP More ❯

You’re walking into a mature environment : The company already has Secure SDLC and DevSecOps practices in place. This isn’t a ground-up build – it’s about stress-testing and strengthening what’s already built. You’ll have impact and visibility : Reporting to the CIO , with close collaboration with the Head of Information Security (compliance), you’ll shape … You’ll Be Doing: Actively identifying vulnerabilities in applications, especially around authentication flows, payments, and sensitive data handling Thinking creatively and adversarially – “breaking the app” to protect it Performing penetration testing, threat modelling, and secure code reviews Working directly with developers to integrate security best practices into an already-operational DevSecOps pipeline Advising on product and architectural design … culture that prioritises customer trust and system integrity What We’re Looking For: Deep hands-on experience in application security – not just theory, but experience in secure coding, manual testing, and fixing complex vulnerabilities A proven background in credit cards, payments, or financial transaction systems Understanding of modern application architectures (APIs, microservices, cloud platforms – likely Azure) Familiarity with OWASP More ❯

in the cybersecurity and risk consulting space. Working with a wide range of organizations — from FTSE 100 companies to critical infrastructure and government entities — they provide high-quality security testing and advisory services across various industries. This is an excellent opportunity to join a team that values your expertise, supports your growth, and offers the flexibility of remote working … with the stimulation of varied engagements. Key Responsibilities: Conduct thorough penetration tests on infrastructure, networks, cloud environments, and web applications. Deliver high-quality, client-ready reports detailing findings, impact, and practical remediation advice. Collaborate directly with client stakeholders during scoping, testing, and results presentations. Keep current with emerging threats, vulnerabilities, and tools in the offensive security landscape. Contribute … to internal development of testing methodologies, tooling, and knowledge sharing. Experience with red teaming, threat simulation, or assumed breach testing. Scripting/automation with Python, Bash, or PowerShell. Previous consultancy or client-facing experience. Eligibility for or possession of UK Security Clearance (preferred but not required). Solid understanding of common attack techniques and vulnerability classes (e.g., OWASP Top More ❯

and behavioral malware analysis methods and tools (e.g., sandbox environments) Background and experience in at least two of the following is an advantage: Endpoint security, malware analysis, threat hunting, penetration testing, incident response, reverse engineering, or digital forensics Familiarity with common operating system concepts (e.g., processes, threads, DLLs, parent-child process relationships, scheduled tasks) Solid foundation in networking More ❯

Social network you want to login/join with: Penetration Tester (OSCP or similar certified), Watford, Hertfordshire Client: Harrington Starr Location: Watford, Hertfordshire, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 4 Posted: 26.06.2025 Expiry Date: 10.08.2025 Job Description: Harrington Starr has partnered with a global multi-billion-pound business in Belfast to find a … Vulnerability and Penetration Testing Engineer to join their Belfast Centre team, providing security architecture, vulnerability, and risk assessment. We are open to speaking with suitable candidates who may be interested in a remote contract with occasional trips to the Belfast Head Office. Responsibilities: Evaluate proposed and current solutions to ensure compliance with security standards, including ISMS Policy, client … to protect the company's assets. Continuously evaluate products, tools, scripts, and techniques to enhance assessment capabilities. 3+ years in a pen test role. Excellent knowledge of Vulnerability and Penetration Testing concepts and best practices, including WhiteHat/Ethical Hacking requirements. Experience with automated tools such as Nessus, Appscan, Burp Suite, Nipper, and Trustwave. Understanding of the difference More ❯

Social network you want to login/join with: Penetration Tester (OSCP or similar certified), Hemel Hempstead Client: Harrington Starr Location: Hemel Hempstead, United Kingdom Job Category: Other EU work permit required: Yes Job Views: 4 Posted: 26.06.2025 Expiry Date: 10.08.2025 Job Description: Harrington Starr has partnered with a global multi-billion-pound business in Belfast, seeking a Vulnerability … and Penetration Testing Engineer to join their Belfast Centre team. The role involves providing security architecture, vulnerability, and risk assessment services. We are open to speaking with suitable candidates who may be interested in working on a remote contract with occasional trips to the Belfast Head Office. Responsibilities: Thoroughly evaluate proposed and current solutions to ensure compliance with … firm's assets. Continuously evaluate relevant products, tools, scripts, and techniques to enhance assessment capabilities. Minimum of 2+ years in a pen test role. Excellent knowledge of Vulnerability and Penetration Testing concepts and best practices, including WhiteHat/Ethical Hacking requirements. Experience with automated tools such as Nessus, Appscan, Burp Suite, Nipper, and Trustwave. Deep understanding of the More ❯

Posted: 26.06.2025 Expiry Date: 10.08.2025 col-wide Job Description: Role: Offensive Security Specialist Type: Permanent Clearance: Eligible for SC Interested in getting away from the grind of endless similar penetration tests? Keen to stretch yourself into a more managerial role over time, building up a capability around you? We are working with a leading security services provider who are … in the process of standing up their Offensive Security capability. The work will be focused on providing services such as Web App testing, Infrastructure testing and Code Review services to clients whilst also looking at how to develop that side of the company further. This role has a unique blend of hands on, technical work that would suit … into a market leading function •Customer engagement, through the scoping process, tool selection and overall delivery •Run and take ownership of services such as Vulnerability Assessments, Code Review and Penetration Testing •Potential to work overseas to provide training services or working with clients to develop their own security posture •Engage in a cross departmental way in order to More ❯

resources, and the rate/salary is totally dependant on your experience, from 3 years to 30 years. The requirements are as follows: Manual Testers/QA Analysts & Automation Testing Execute test cases manually. Focus on UI/UX, functionality, user stories, and regression. Tools: Excel, TestRail, Zephyr, Jira, Quality Center. Create and execute automated test scripts. Improve test … coverage, speed up regression cycle. Tools: UFT (Unified Functional Testing) – enterprise tool for functional/regression testing (VBScript). Selenium Cypress Appium Playwright , TestComplete , Ranorex , Robot Framework . SDET Testing (Software Development Engineer in Test) Ideally Developer-tester hybrid. Write testing frameworks and also contribute to production code. Build integration and end-to-end automation pipelines. … Performance/Load Testing Simulates real-world load and stress on systems. Ensures system performance, scalability, and reliability. Tools: JMeter , LoadRunner , Gatling , Neoload . Functional Testing Verify that software functions as per business requirements. Integration Testing Focus on ensuring different modules/components interact correctly. Test APIs, databases, and service flows. Security Testing & Penetration Testing More ❯

security, email security, and VPN solutions. Triage vendor RFP responses and questions during the project. Build and score EDR solutions based on RFP responses. Write specific use-cases for testing EDR solutions. Facilitate vendor privacy/security assessments before any PoC. Identify and raise risks, threats, and vulnerabilities regarding EDR. Propose and drive security improvements for STO-maintained technology. … tactical level. Collaborate with internal and external stakeholders. Create a scoring methodology based on PoC data. Aid in building formal documentation such as knowledge articles and presentations. Perform technical testing akin to penetration testing of EDR solutions. Foster recommendations into strategic plans for technology expertise. Key Requirements: Proven success in a team-oriented environment with strong problem More ❯

Assurance Coordinators for accreditation. Preparing Protection Profiles, Security Targets, Evaluation Plans, and liaising with evaluation teams. Preparing TEMPEST Control Plans and advising on implementation techniques. Supporting platform lockdown, configurations, penetration testing, and remedial actions. Managing product security throughout its lifecycle, including vulnerability and patch management. Leading security incident management during crises. Candidate Requirements: Experience with security solutions for More ❯

scale-up previously) You'll be skilled in building and working with security tools and automation solutions. You'll have a solid foundation in threat modelling, risk assessment, and penetration testing. Amazing if you've came from a software engineering background, but at the very least you'll be able to read code and have some level of scripting More ❯

scale-up previously) You'll be skilled in building and working with security tools and automation solutions. You'll have a solid foundation in threat modelling, risk assessment, and penetration testing. Amazing if you've came from a software engineering background, but at the very least you'll be able to read code and have some level of scripting More ❯