1 to 25 of 364 Permanent Penetration Testing Jobs in the UK

Overview As a Senior Penetration Tester, with a focus on social engineering & physical penetration testing (black team), you will perform formal and comprehensive penetration testing assessments, including producing full written reports to appropriate standards and within agreed deadlines. In addition, you will support with training … client pre-engagement activities (including scoping and proposal drafting), researching vulnerabilities and maintaining process documentation. Responsibilities Perform formal and comprehensive Social Engineering and other penetration testing assessments (i.e Application and/or Infrastructure based assessments) where appropriate and required; Attend customer sites to deliver engagements where required (such … as Physical Penetration Testing/Black Team engagements); Provide well-written, concise, technical and non-technical reports in English; Perform vulnerability assessments and provide findings with remediation actions; Support with various client pre-engagement interactions, including scoping activities and proposal drafting; Manage and deliver penetration testing More ❯

OVERVIEW As a Penetration Tester, you will perform formal and comprehensive penetration testing assessments, including producing full written reports to appropriate standards and within agreed deadlines. In addition, you will support with client pre-engagement activities, including scoping and proposal drafting, as well as researching new vulnerabilities … and technologies, following responsible disclosure, and sharing such findings within the team. RESPONSIBILITIES • Perform formal and comprehensive application and other penetration testing assessments where appropriate and required; • Provide well-written, concise, technical and non-technical reports in English; • Perform vulnerability/attack surface assessments and provide findings with … remediation actions; • Support with various client pre-engagement interactions, including scoping activities and proposal drafting; • Manage and deliver penetration testing project activities within strict deadlines; • Research new technologies, security topics and vulnerabilities within the wider team to identify new vulnerabilities and follow responsible disclosure; • Coach and mentor Graduate More ❯

At Vertical Structure (an Instil Company), we specialise in providing human-focused security and penetration testing services for web applications, cloud infrastructure and mobile applications. The Role We are looking for a CTL (Infrastructure) to join our dynamic team based in Belfast. As a Pen Tester, you will … be part of the delivery team, conducting penetration tests and vulnerability assessments across a range of technologies and a wide range of customers including software, fintech, manufacturing, engineering, legal, and public sector. Your insights will be crucial in identifying security weaknesses and helping clients fortify their systems. We offer … client's Infrastructure/cloud, Web Applications and Mobile Applications. Write detailed reports outlining vulnerabilities and providing tailored actionable recommendations. Manage end-to-end testing, collaborating with clients during kick-off and discovery sessions, providing expert advice and follow up. Stay current with the latest security threats, vulnerabilities, and More ❯

Senior Consultant If you have experience in penetration testing and are seeking to enhance your skills to become a subject matter expert, consider exploring what we have to offer! This is a hybrid role with the flexibility to work both virtually and from our London office. Aon is … helping our colleagues and clients succeed. What the day will look like As a Senior Consultant, you can expect to get involved in: Application penetration testing and application source code review. Cloud platform penetration testing. Vulnerability and penetration assessments on internal and external infrastructure. Applying and … pairs a healthy combination of autonomy and senior level support, together with a significant investment in your learning and professional development. Our international Security Testing team specializes in application and network infrastructure security, red teaming, and source code review, publishes books and security blogs, contributes to open-source software More ❯

Predatech is a CREST-accredited penetration testing organisation focused on delivering high-quality technical security. We’re based in Manchester and are a cyber security partner to over 250 organisations across the UK, including some of the largest companies in the world. We’re growing fast and are … searching for more great people to join us. If you’re looking to join a friendly team that cares about delivering high-quality penetration testing, then we want to hear from you. What makes this role different from all the others? You’ll be part of a culture … everyone to be themselves. We regularly organise team meals and activities to help bring the team together. ‏‏‎ ‎ The Role: We are looking for a penetration tester with hands-on experience to join our growing team. This role is perfect for a penetration tester who is keen to lead More ❯

for the challenges of today and tomorrow. Essential Duties and Responsibilities: As a Lead InfoSec Consultant, you'll take the lead in executing advanced penetration tests and vulnerability assessments across a diverse portfolio of applications. This is a hands-on, technical role where you'll actively identify, exploit, and … the SDLC, and playing a critical role in protecting the organisation's digital assets. The successful candidate will play a hands-on role in testing the security of applications, networks, and systems, while ensuring that security standards are integrated into the development process. Key Responsibilities: Penetration Testing & Vulnerability Assessment: Conduct and oversee regular penetration tests and vulnerability assessments on applications, networks, systems, and infrastructures. Identify, exploit, and document vulnerabilities, including demonstrating the business impact of potential exploits. Analyse and prioritise vulnerabilities based on risk and provide detailed technical reports with recommended remediation steps for developers More ❯

Since being acquired by Nomios in late 2024, Dionach by Nomios has continued its dynamic growth as a leading information security company. Specializing in penetration testing and information assurance services, we offer an incredible opportunity to be part of an experienced team, build your skills, and grow professionally. … to technical and non-technical stakeholders. Main role will be as a Junior Cyber Security Consultant, with options in the future to move into penetration testing andto work in other areas of information security consultancy. Focus on your development by attaining industry recognised certifications. Be available for occasional … duties and on-site client engagements, as needed. What We're Looking For Qualifications : Relevant degree or one full year's minimum experience in penetration testing or cyber security assurance. Experience : Some experience of cyber security assessment, vulnerability assessments, or penetration testing. Certifications : such as CPSA or More ❯

Since being acquired by Nomios in late 2024, Dionach by Nomios has continued its dynamic growth as a leading information security company. Specializing in penetration testing and information assurance services, we offer an incredible opportunity to be part of an experienced team, build your skills, and grow professionally. … to technical and non-technical stakeholders. Main role will be as a Junior Cyber Security Consultant, with options in the future to move into penetration testing andto work in other areas of information security consultancy. Focus on your development by attaining industry recognised certifications. Be available for occasional … duties and on-site client engagements, as needed. What We're Looking For Qualifications : Relevant degree or one full year's minimum experience in penetration testing or cyber security assurance. Experience : Some experience of cyber security assessment, vulnerability assessments, or penetration testing. Certifications : such as CPSA or More ❯

Since being acquired by Nomios in late 2024, Dionach by Nomios has continued its dynamic growth as a leading information security company. Specializing in penetration testing and information assurance services, we offer an incredible opportunity to be part of an experienced team, build your skills, and grow professionally. … to technical and non-technical stakeholders. Main role will be as a Junior Cyber Security Consultant, with options in the future to move into penetration testing andto work in other areas of information security consultancy. Focus on your development by attaining industry recognised certifications. Be available for occasional … duties and on-site client engagements, as needed. What We're Looking For Qualifications : Relevant degree or one full year's minimum experience in penetration testing or cyber security assurance. Experience : Some experience of cyber security assessment, vulnerability assessments, or penetration testing. Certifications : such as CPSA or More ❯

London, United Kingdom Posted on 24/02/2025 Job Description: Security Testing Engineer Location: Remote with occasional travel as required Employment Type: Permanent About the Role Scrumconnect Consulting is looking for a Security Testing Engineer to ensure the security, resilience, and compliance of GOV.UK digital services … ensuring adherence to government security policies and DDAT frameworks . You will work closely with developers, security architects, and business stakeholders to embed security testing into Agile development workflows and DevSecOps pipelines. As a Security Testing Engineer , you will conduct static and dynamic security assessments, penetration testing … Test Planning & Execution Develop, implement, and execute comprehensive security test plans for GOV.UK digital services. Identify security vulnerabilities through static and dynamic application security testing (SAST & DAST) . Ensure security testing is seamlessly integrated into CI/CD pipelines and DevSecOps processes. Define security requirements and best practices More ❯

Job Title: Penetration Tester Role: Are you a cybersecurity enthusiast with expertise in penetration testing across infrastructure, web applications, mobile, and cloud environments? Join our team near Doncaster or Manchester, where you'll play a key role in securing our clients' digital landscapes. Work on cutting-edge … projects in infrastructure penetration testing. Collaborate with a talented and dynamic cybersecurity team. Enjoy opportunities for growth and development in the cybersecurity field. Responsibilities: Conduct penetration testing on infrastructure, web applications, mobile platforms, and cloud environments to uncover vulnerabilities. Analyse testing outcomes and provide actionable recommendations … to improve security measures. Collaborate with cross-functional teams to develop and implement security strategies. Stay updated on emerging cybersecurity threats and adapt testing methodologies accordingly. Skills/Must Have: Proven experience in penetration testing for infrastructure, web applications, mobile, and cloud environments. Strong understanding of networking More ❯

on creating a business strategy, gap analysis and implementation, for securing their Azure-based infrastructure, integrating security automation, ensuring PCI DSS compliance, vulnerability and penetration testing and incident response. This role will focus on developing and maintaining secure, scalable Azure DevOps pipelines and Infrastructure as Code (IaC) using … Orchestration, Automation, and Response (SOAR) solutions including SOC Prime. Network & Application Security: Manage Web Application Firewalls (WAF) and Intrusion Prevention Systems (IPS). Vulnerability & Penetration Testing: Review Penetration Testing, vulnerability assessments, and security scanning to proactively identify and remediate risks. PCI DSS Compliance: Conduct security audits … in Azure cloud security, Microsoft Defender, and Microsoft Sentinel. Proven experience in SOAR technologies for security automation and response orchestration. Hands-on experience with penetration testing, vulnerability assessments, and security scanning. Experience implementing and managing WAF, IPS, and DNS security solutions. Extensive experience with Terraform for IaC security More ❯

Penetration Testing Team Lead - AVP Penetration Testing Team Lead - AVP Apply locations London time type Full time posted on Posted 3 Days Ago job requisition id -WD Do you want your voice heard and your actions to count? Discover your opportunity with Mitsubishi UFJ Financial Group … hat arrangement. Develop and maintain governance structure of red team operations and train, and mentor other members of the Red Team. Develop and execute penetration testing plans, including network, web application, and social engineering assessments. Collaborate with SOC team and selected vendor to plan and execute annual purple … testing. Identify security risks and vulnerabilities through simulated attacks, and helping the organization understand the potential impact. Manage Red Team tools and the Security Testing & Validation Platform. Lead and manage a team of security professionals and vendor resources to conduct regular risk assessments to identify and exploit vulnerabilities, mis More ❯

Since being acquired by Nomios in late 2024, Dionach by Nomios has continued its dynamic growth as a leading information security company. Specializing in penetration testing and information assurance services, we offer an incredible opportunity to be part of an experienced team, build your skills, and grow professionally. … the application process, let us know, and we'll work to meet your needs. What You'll Do Lead and mentor a team of Penetration testers, fostering a collaborative and high-performance work environment. Lead and oversee complex infrastructure penetration tests ensuring that they are conducted thoroughly and … opportunity to work on a wide range of services: web and mobile application tests, internal tests, infrastructure tests, but also, social engineering. Ensure all testing activities comply with CHECK standards. What We're Looking For Experience : Significant experience in penetration testing, including network, web application and internal More ❯

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 . Multiple Deliverables SDET Testing (Software Development Engineer in Test) Ideally Developer-tester hybrid. Write … testing frameworks and also contribute to production code. Strong coding background (Java, Python, C#, etc.). 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 . More ❯

We are looking for a Penetration Testing Engineer who has a strong passion for security-at-scale. You will be on a team responsible for the delivery of continuous assessments. You will be asked to solve complex technology problems, build tools to automate your way out of manual … our services, applications, and websites are designed and implemented to the highest security standards. You will be responsible for web application, network, and operations penetration testing. You will be responsible for automating repetitive tasks. You will be responsible for influencing Amazon services through the creation of threat mitigation plans. … mix of complex decisions. CORE RESPONSIBILITIES Contribute to the design, implementation, and execution of security review and test methodologies for the recurring and holistic testing of a critical group of our production services. Ensure remediation of risks by partnering with service teams. Perform design review, threat modeling, security review More ❯

interesting large-scale Government and private sector projects. ROLE OBJECTIVE We are seeking a highly skilled Cyber Security Consultant with a strong background in penetration testing and network security. This role is ideal for a cybersecurity professional with experience in identifying, assessing, and mitigating security risks across various … in evaluating and strengthening our clients’ cybersecurity postures by conducting in-depth security assessments, vulnerability analysis, and developing comprehensive security strategies. RESPONSIBILITIES Conduct comprehensive penetration tests, vulnerability assessments, and security audits to identify risks and ensure compliance with industry best practices. Provide expert recommendations and solutions to mitigate identified … respond efficiently and effectively to cyber threats. Travel to various client locations when required (potential international travel) and deliver high quality solutions (e.g. OT testing or other IT services). Collaborate with client teams to develop, document, and implement security policies, standards, and guidelines aligned with industry standards (e.g. More ❯

a drive to succeed in their own fields. ROLE OBJECTIVE We are seeking a highly skilled Cyber Security Consultant with a strong background in penetration testing and network security. This role is ideal for a cybersecurity professional with experience in identifying, assessing, and mitigating security risks across various … in evaluating and strengthening our clients' cybersecurity postures by conducting in-depth security assessments, vulnerability analysis, and developing comprehensive security strategies. RESPONSIBILITIES Conduct comprehensive penetration tests, vulnerability assessments, and security audits to identify risks and ensure compliance with industry best practices. Provide expert recommendations and solutions to mitigate identified … respond efficiently and effectively to cyber threats. Travel to various client locations when required (potential international travel) and deliver high quality solutions (e.g. OT testing or other IT services). Collaborate with client teams to develop, document, and implement security policies, standards, and guidelines aligned with industry standards (e.g. More ❯

Role: Penetration Tester Type: Permanent Location: Cheltenham/Remote Clearance: SC/DV Are you an offensive security specialist who is excited about delivering the best service possible? Keen to work in a business where you stand to work alongside some very talented testers? CND are working with a … boutique Cyber Security consultancy who are focused on the Penetration Testing market. What makes them stand out? They are not interested in flashy marketing and would never be caught trying to pass off a Nessus scan as a Penetration Test. The business has been built on delivering … excellent testing and reports as well as ensuring that clients see the real benefits of their testing outputs. The company have an office in Cheltenham however you are welcome to work where is best for you. Key Responsibilities: • Work to deliver CHECK penetration testing services • Lean More ❯

Role: Penetration Tester Type: Permanent Location: Cheltenham/Remote Clearance: SC/DV Are you an offensive security specialist who is excited about delivering the best service possible? Keen to work in a business where you stand to work alongside some very talented testers? CND are working with a … boutique Cyber Security consultancy who are focused on the Penetration Testing market. What makes them stand out? They are not interested in flashy marketing and would never be caught trying to pass off a Nessus scan as a Penetration Test. The business has been built on delivering … excellent testing and reports as well as ensuring that clients see the real benefits of their testing outputs. The company have an office in Cheltenham however you are welcome to work where is best for you. Key Responsibilities: Work to deliver CHECK penetration testing services Lean More ❯

Penetration Testing Jobs in Qatar is an activity that assesses how secure an application is. It involves using tools and software to check the security of an application and break through security barriers. A penetration tester can simulate the threat of malicious hackers and access a company … s internal systems . Penetration testers use their analytical capabilities in information security testing. They should be able to work independently and run technology security tests. They should also know about operating systems, security methods, and best practices. Job Overview Cybersecurity experts are in high demand worldwide. Qatar has … The position ensures that every vulnerability has a fix, and the company develops new tools to address security flaws. Goals of the Job: Internal penetration testing Red Team Assessment Key Responsibilities: Manage Network Access Control, firewalls, IPS/IDS systems, SIEM, EDR, email filters, etc. Set up attack More ❯

talented and supportive colleagues (and counting) across a number of regional offices in the UK, Benelux & Ireland. The Role: We are looking for a penetration tester with hands-on experience to join our growing team. This role is perfect for a penetration tester who is keen to lead … testing engagements for a range of interesting clients. Key responsibilities include: Leading and delivering CREST-accredited penetration testing engagements. Providing high-quality reporting and communicating findings to clients. Conducting security research and creating technical content. Assisting with the continuous development of the penetration testing processes … other team members. ‏‏‎ ‎ ‏‏‎ ‎ Who We're Looking For: The following skills and experience are essential for the role: At least 1 year of professional penetration testing experience covering one or more of the following domains: external network, internal network, web application, mobile application testing, red teaming and More ❯

Role Title: Cyber Security Engineer - Penetration & Vulnerability Testing Client Details: Oliver James has partnered with a leading distribution organisation with a strong market presence and significant investment in their IT security strategy. They are expanding their Cybersecurity team to enhance their vulnerability management and testing capabilities. This … is an exciting opportunity for an experienced Cyber Security Engineer to contribute to strengthening the organisation's security posture through targeted vulnerability assessments and penetration testing, primarily focused on Microsoft Azure and associated technologies. Description: The Cyber Security Engineer will play a critical role in identifying and mitigating … security vulnerabilities across the organisation's technology estate. You will lead regular vulnerability assessments, conduct penetration tests, and work collaboratively with IT teams to address risks and improve security standards. Key Responsibilities: Perform penetration testing and vulnerability assessments across cloud and on-premises environments. Focused security testing More ❯

Synack's Penetration Testing as a Service platform manages customers' attack surfaces by discovering new assets, pentesting for critical vulnerabilities and gaining visibility into the root causes of security risks. We are committed to making the world more secure by harnessing a talented, vetted community of security researchers … to deliver continuous penetration testing and vulnerability management, with actionable results. Synack's PTaaS platform has uncovered more than 71,000 exploitable vulnerabilities to date, protecting a growing list of Global 2000 customers and U.S. agencies in a FedRAMP Moderate Authorized environment. For more information, please visit . … as a technical advisor and advocate, helping our customers achieve maximum value from our product and services. You will have a deep understanding of penetration testing attack surfaces and a knack for developing unique solutions that align to customer goals. Your technical knowledge and client-focused approach enable More ❯

CHECK Senior Infrastructure Penetration Tester PGI is a global consultancy that helps organisations build digital resilience. We deploy our people to implement solutions on behalf of clients or to support them in developing their own capabilities. Our Penetration Testers, work with organisations of all sizes and types to … safeguard their assets. What you'll be doing: Providing professional cyber security consultancy to internal and external stakeholders. Leading the delivery of PGI's penetration testing for infrastructure testing. Collaborating on the design and delivery of new as well as existing service lines associated with offensive security assessments. … overseeing the development of their skills and competencies. Participating in the development or delivery of exercises - such as CTF challenges. Providing accurate scoping of penetration testing opportunities to sales colleagues for new and existing clients. Supporting sales colleagues with client pre-engagement activities including, proposals, presales activities such More ❯