1 to 25 of 158 Penetration Testing Jobs in London

This role, within the Penetration Testing team, will be responsible for vendor management for third-party penetration testing delivery while owning the delivery excellence agenda across the program—governance, performance, and quality assurance. The role is the primary coordination point between Penetration Testing and the wider strategic functions and governance forums, supporting program-level governance oversight and alignment to Penetration Testing strategy. This is not a hands-on penetration testing role; it is a service delivery, governance, and commercial role with a strong technical and strategy focus. Success ...

Description This role, within the Penetration Testing team, will be responsible for vendor management for third-party penetration testing delivery while owning the delivery excellence agenda across the program—governance, performance, and quality assurance. The role is the primary coordination point between Penetration Testing and the wider strategic functions and governance forums, supporting program-level governance oversight and alignment to Penetration Testing strategy. This is not a hands-on penetration testing role; it is a service delivery, governance, and commercial role with a strong technical and strategy focus. Success ...

Senior Penetration Tester Salary: £60,000 £65,000 Location: Remote Security Clearance: SC Cleared About the Role We are looking for an experienced Senior Penetration Tester to join our growing cyber security team. This is an excellent opportunity for a technically strong security professional looking to work across … varied portfolio of complex environments and challenging penetration testing engagements. You will be involved in delivering hands-on penetration testing and security assessments for clients across public sector, Critical National Infrastructure (CNI) and large enterprise environments, with exposure to infrastructure, applications, cloud and modern containerised technologies. ...

Cyber Security Consultant (Penetration Tester) Department: Cyber Employment Type: Permanent - Full Time Location: City, London Compensation: £45,000 - £55,000/year Description Moore Kingston Smith is seeking an experienced Cyber Security Consultant specialising in penetration testing to join our client-facing advisory team. You will join … team within our Risk Advisory practice, supporting a diverse portfolio of clients across multiple sectors. This is a hands‐on role focused on delivering penetration tests across web applications, APIs, and internal and external network infrastructure. You will also support Cyber Essentials Plus assessments and wider technical security reviews ...

Senior Penetration Tester Remote - Client Travel Required £60,000 - £65,000 VIQU are partnered with a leading Cyber Security Consultancy is looking for an experienced Senior Penetration Tester to join its team. You'll deliver end-to-end penetration testing engagements, work directly with clients … contribute to the development of technical capabilities. Key Responsibilities: Deliver penetration tests from scoping through to reporting and client debrief. Conduct testing across web applications, APIs, infrastructure, networks, cloud and mobile environments. Produce high-quality technical reports and present findings to clients. Support engagement scoping, proposals and client ...

LSEG is seeking aSenior Penetration Tester to join our internal offensive security team. This role is hands‐on and deeply technical, responsible for planning and executing penetration tests across a wide range of systems and applications. The successful candidate will be a skilled offensive security professional with … passion for uncovering vulnerabilities and improving security posture through rigorous testing and collaboration. Key Responsibilities Conduct in-depth penetration tests on applications, infrastructure, and cloud environments. Take full ownership of assigned pentesting engagements end‐to‐end and deliver with limited oversight. Compile technical scoping documents, track and document ...

Principal Penetration Tester Location: Mainly remote, with occasional site visits (expenses paid) Duration: Initial 6-month contract, with a strong likelihood of extension IR35: Outside IR35 Role Overview We are seeking an experienced Principal Penetration Tester to lead and deliver complex penetration testing and security assessment … clients The successful candidate will provide hands-on technical expertise across infrastructure, cloud, applications, Kubernetes and hybrid environments, while also leading testing teams and mentoring junior consultants. Essential Requirements Cyber Scheme Team Leader (CSTL) or CREST Certified Tester (CCT) Principal UK Cyber Security Council Professional (PriCSP) Current Security Clearance ...

Principal Penetration Tester Location: Mainly remote, with occasional site visits (expenses paid) Making sure you fit the guidelines as an applicant for this role is essential, please read the below carefully. Duration: Initial 6-month contract, with a strong likelihood of extension IR35: Outside IR35 Role Overview … seeking an experienced Principal Penetration Tester to lead and deliver complex penetration testing and security assessment engagements for one our clients The successful candidate will provide hands-on technical expertise across infrastructure, cloud, applications, Kubernetes and hybrid environments, while also leading testing teams and mentoring junior ...

ensure they align with security, regulatory and business requirements. Conduct and support threat modelling, riskassessmentsand vulnerability assessments. Provide technical oversight and recommendations for security testing and penetration testing activities. Support vulnerability management activities, helping teams prioritise and remediate security risks. Collaborate with architects, engineers,testersand assurance teams … recommendations effectively. Essential Skills & Experience Significant experiencein one or more of the following areas: Security Architecture Security Engineering Cloud Security Network Security Application Security Penetration Testing Strong understanding of modern cyber threats, attacktechniquesand security risks. Experience applying secure-by-design principles across enterprise environments. Strong knowledge of cloud ...

technical solutions against security, regulatory and business requirements. Conduct and support threat modelling, risk assessments and vulnerability assessments . Provide technical oversight of security testing and penetration testing activities. Support vulnerability management and help teams prioritise and remediate security risks. Work closely with architects, engineers, testers … Looking For You'll have significant experience in one or more of the following: Security Architecture Security Engineering Cloud Security Network Security Application Security Penetration Testing You'll also have: Strong knowledge of modern cyber threats, attack techniques and security risks. Experience applying Secure by Design principles across ...

with security, regulatory and business requirements. Conduct and support threat modelling, cyber risk assessments and vulnerability assessments. Provide technical oversight and recommendations for security testing and penetration testing activities. Support vulnerability management, helping teams prioritise and remediate security risks effectively. Collaborate with architects, engineers, testers and assurance … ideal candidate will bring significant experience in one or more technical cybersecurity disciplines, including: Security Architecture Security Engineering Cloud Security Network Security Application Security Penetration Testing Candidates should also demonstrate: A strong understanding of modern cyber threats, attack techniques and security risks. Experience applying secure-by-design principles ...

join our team. Working alongside our experienced team of specialists, you’ll be delivering offensive security services including digital footprint reconnaissance, social engineering, penetration testing and vulnerability assessments and more to high profile clients across all industries. The purpose of this role is to deliver our offensive security … services including digital footprint reconnaissance, social engineering, vulnerability assessments, penetration testing, threat modelling, cyber-attack simulation exercises, and more to high profile clients across all industries. You’ll benefit from ongoing coaching, career mentoring, and be supported by our career pathway. You will have an opportunity to continue ...

Title: Cyber Security Penetration Testing Consultant Locations: UK wide (hybrid work- 1x a month in office) Salary: Competitive salary and package (Depending on level of experience) Please Note:Any offer of employment is subject to satisfactory BPSS and SC security clearance which requires 5 years continuous UK address … typically including no periods of 30 consecutive days or more spent outside of the UK) at the point of application. Role overview As a Penetration Tester, you will deliver hands-on security testing of client web applications, APIs and infrastructure. Working within a collaborative testing team ...

supporting: Secure software development practices across our client Security integration into CI/CD pipelines (GitLab) Reduction of vulnerabilities through automated scanning and testing Assurance of internet-facing applications through structured penetration testing activities What you will do Provide security architecture expertise for application security and DevSecOps … software development, aligned to our clients Secure by Design principles Support the integration of security controls into CI/CD pipelines (GitLab), including automated testing and policy enforcement Design and implement application security controls, including: Static Application Security Testing (SAST) Dynamic Application Security Testing (DAST) Software Composition ...

supporting: Secure software development practices across our client Security integration into CI/CD pipelines (GitLab) Reduction of vulnerabilities through automated scanning and testing Assurance of internet-facing applications through structured penetration testing activities What you will do Provide security architecture expertise for application security and DevSecOps … development, aligned to our client's Secure by Design principles Support the integration of security controls into CI/CD pipelines (GitLab), including automated testing and policy enforcement Design and implement application security controls, including: Static Application Security Testing (SAST) Dynamic Application Security Testing (DAST) Software Composition ...

supporting: Secure software development practices across our client Security integration into CI/CD pipelines (GitLab) Reduction of vulnerabilities through automated scanning and testing Assurance of internet-facing applications through structured penetration testing activities What you will do Provide security architecture expertise for application security and DevSecOps … development, aligned to our client's Secure by Design principles Support the integration of security controls into CI/CD pipelines (GitLab), including automated testing and policy enforcement Design and implement application security controls, including: Static Application Security Testing (SAST) Dynamic Application Security Testing (DAST) Software Composition ...

person. In Technology, we’re asking that you attend the office a minimum of 1 day per week. About the Role As an experienced Penetration Tester at Starling, you’ll be joining an established team, working with talented cyber security professionals to ensure our services are designed, developed … operated securely. This is a collaborative role - you’ll directly interact with multiple areas of the business to understand requirements, conduct research, perform security testing, and report issues aligned to our risk framework. Being an internal tester, you’ll gain a strong understanding of how technology works at Starling ...

Engineer Job Description LSEG is seeking a Senior Vulnerability Management Engineer to join our internal offensive security team with focus on driving closure of penetration testing findings. This role bridges offensive security and engineering by translating penetration test results into clear, actionable remediation guidance and partnering with … application and platform teams to implement secure fixes. The successful candidate has a strong penetration testing or application security background, hands on remediation experience, and the ability to coordinate multiple collaborators to reduce risk at scale. This is a highly technical, delivery focused role with responsibility for both ...

Team) to join a client on a short-term contract basis. This is an excellent opportunity for a hands-on security professional with strong penetration testing experience to support a variety of security assessment activities across enterprise systems and applications. Key Responsibilities Conduct penetration testing … technical reports and remediation recommendations Work closely with technical and project teams to improve security posture Support risk assessments and security assurance activities Ensure testing activities align with industry standards and best practices Essential Skills & Experience Demonstrable experience delivering penetration testing engagements Strong understanding of infrastructure, network ...

architecting a control as they are leading the response to a live incident. Strong incident response experience is a significant asset for this role; penetration testing exposure is a plus. It's an ideal opportunity for an experienced engineer who wants to help shape the security posture … confidential client information, deal data, and material non-public information (MNPI), including DLP, encryption, and secure collaboration tooling.Support and help scope internal and external penetration testing and red team engagements, including remediation validation and retesting.Contribute to third-party/vendor risk assessments, particularly for vendors supporting sensitive deal ...

ability to judge their severity and impact to the business, and to articulate that risk clearly to both engineers and senior stakeholders Strong penetration testing skills, primarily focusing on web application penetration testing experience and security research, including the ability to identify logic flaws, chained vulnerabilities … bounty processes is a strong plus Experience in Information Security or a related field, with demonstrable hands-on work in vulnerability assessment, penetration testing, or security engineering. At Apple, we're not all the same. And that's our greatest strength. We draw on the differences ...

combination of the following: application security frameworks, identity and access controls, incident response, mobile security, cloud computing and security, AI security, threat intelligence, and penetration testing Experience managing competing priorities and using metrics to drive business decisions Bachelor's degree or above in Computer Science, Computer Engineering, Cybersecurity … equivalent introductory technical domain knowledge Preferred Qualifications Experience in any combination of the following: application security frameworks, security code reviews, incident response, secure infrastructure, penetration testing, mobile security, cloud security, AI security, identity and access controls, threat modeling, cryptography, threat intelligence, or secure software development Experience ...

J.P. Morgan is seeking a Program Governance Lead for Penetration Testing to coordinate vendor management and delivery excellence across the program. This role focuses on governance, strategy, and commercial aspects, not hands-on testing. The successful candidate will operate across vendor relationships, reporting structures, and cross-functional governance … forums to ensure consistent outcomes and alignment with the Penetration Testing strategy. #J-18808-Ljbffr ...

Penetration Tester DGH Recruitment are currently recruiting on behalf of a leading client in the Accountancy industry who require a Penetration Tester to join the firm in London. Key Responsibilities: * Lead and support penetration testing engagements across web applications, APIs, and internal and external network infrastructure. … Work with clients to define objectives, agree scope and rules of engagement, and plan testing that meets their assurance needs. * Apply manual and tool-assisted testing techniques aligned with recognised methodologies and frameworks, including the OWASP Web Security Testing Guide, PTES, and MITRE ATT&CK. * Deliver Cyber ...

every layer of operations, the UK-headquartered organization holds ISO 27001, PCI-DSS, and CREST certifications. This is a great opportunity for a Senior Penetration Tester to deliver hands-on testing across infrastructure, networks, web applications, and APIs for varied client environments. The ideal candidate will work … technically challenging engagements while contributing to a wider security operation, rather than simply delivering standalone penetration tests. Responsibilities Deliver infrastructure, network, web and API penetration tests. Identify and exploit vulnerabilities and realistic attack paths. Conduct manual testing alongside automated tooling. Produce clear, technically detailed client reports. Present ...