1 to 25 of 212 Penetration Testing Jobs in England

Offensive Security Engineer - LLM & Penetration Testing - BANKING CLIENT - LONDON Location: London - Hybrid (8 days onsite per month) Contract: 12 months (initial) Day Rate: Competitive, depending on experience €500 - €800 per day IR35 Status: Inside IR35 - MUST USE UMBRELLA The Opportunity We are looking for a hands … exciting opportunity to work at the intersection of Artificial Intelligence, Application Security and Ethical Hacking , helping to develop and operationalise AI-powered security testing capabilities. The organisation is investing in the use of Large Language Models (LLMs) and AI agents to enhance how security vulnerabilities are identified, assessed ...

Senior Penetration Tester Salary: £60,000 – £65,000 Are you ready to apply Make sure you understand all the responsibilities and tasks associated with this role before proceeding. Location: Remote Security Clearance: SC Cleared About the Role We are looking for an experienced Senior Penetration Tester to join … team. This is an excellent opportunity for a technically strong security professional looking to work across a 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 ...

PENETRATION TESTER REMOTE (OCCASIONAL TRAVEL TO OFFICE IN BATTERSEA)OUTSIDE IR35 £500 TO £550 PER DAY DECEMBER STARTThis is an opportunity to join a growing in-house cyber security function that is continuing to expand its penetration testing capability across multiple business units. You'll take ownership … testing engagements, working independently while helping shape the future direction of a mature and evolving security programme. The Company They are a large international organisation with a diverse portfolio of consumer-focused businesses operating across multiple regions. Over recent years, they have invested significantly in building internal cyber security ...

Lead Penetration Tester - Remote Looking for your next step in penetration testing? I'm working with a growing cybersecurity consultancy that's built a strong reputation across Penetration Testing, SOC and Advisory services. As the team continues to expand, they're looking to hire … Lead Penetration Tester who can combine hands-on delivery with mentoring and leadership responsibilities. You'll work closely with the Head of Penetration Testing, helping to shape and develop the service while remaining involved in a variety of technical engagements across a predominantly commercial client base. What ...

Security Penetration Tester , you will be responsible for supporting the design, implementation, and maintenance of TVM (Threat & Vulnerability Management) solutions, controls and processes across the organisation. You will be liaising with Digital teams to ensure appropriate mitigation and remediation of vulnerabilities detected across our IT estate. This role requires … need any reasonable adjustments during the process, please let us know - we're here to help. What you'll be doing as a Security Penetration Tester Help support and develop an internal penetration testing function. Conduct network, application penetration testing, code and security reviews. Identify ...

cyber security offering with ambitious plans for growth. This is an opportunity to join at an early stage, helping to establish a credible penetration-testing capability while benefiting from an extensive national client base and established routes to market. As Senior Penetration Tester, you will provide … senior technical capability needed to develop and scale the organisation’s penetration-testing service. You will remain hands-on with complex assignments while shaping delivery standards, supporting junior colleagues and building trusted relationships with clients. The firm operates a hybrid working basis, where you will be expected ...

looking for a CST Penetration Tester to join our Continuous Security Testing team, helping customers identify, understand and remediate vulnerabilities across their external attack surface. Unlike traditional point-in-time penetration testing, our Continuous Security Testing service combines automated vulnerability scanning with hands-on manual … testing throughout an ongoing engagement. You’ll investigate vulnerabilities, validate scanner findings, identify issues that automation alone cannot detect and determine their real-world impact through manual exploitation. You’ll work directly with customers to clearly communicate risks and remediation, while also contributing to the continued development ...

growing cyber security consultancy is hiring a hands-on penetration tester to take ownership of engagements across web applications, infrastructure, cloud platforms and APIs. You'll run engagements end to end, from scoping through to testing, reporting and client debriefs, working alongside experienced testers. There's funded certification … Role This role is suited to someone wanting to broaden their technical range and own engagements outright, with prior hands-on experience in penetration testing Test across a variety of environments, including web applications, infrastructure, cloud platforms and APIs. Help clients identify vulnerabilities, understand their security risks ...

DescriptionPurpose of the roleTo identify potential vulnerabilities within the banks IT systems using penetration testing tools and techniques to ensure security of computer systems, applications, servers, and networks. AccountabilitiesDevelopment and execution of assessments, audits, and threat models to identify vulnerabilities within the banks systems, applications and servers using … penetration tools and techniques, and communicate key findings and recommendations to stakeholders. Collaboration with stakeholders and IT teams to identify emerging cyber-attack techniques, tools and technologies and to support the development of penetration testing methodologies. Development and maintenance of comprehensive documents and reports for senior stakeholders ...

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 ...

growing cyber security consultancy is hiring a hands-on penetration tester to take ownership of engagements across web applications, infrastructure, cloud platforms and APIs. You'll run engagements end to end, from scoping through to testing, reporting and client debriefs, working alongside experienced testers. There's funded certification … teaming.The RoleThis role is suited to someone wanting to broaden their technical range and own engagements outright, with prior hands-on experience in penetration testingTest across a variety of environments, including web applications, infrastructure, cloud platforms and APIs.Help clients identify vulnerabilities, understand their security risks and implement effective remediation.Work ...

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 ...

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 ...

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 ...

role in supporting: Secure software development practices across Colt 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 … software development, aligned to Colt’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 ...

important digital property services. HM Land Registry (HMLR), in partnership with Inspire People, is seeking a Senior Infrastructure Specialist - Red Team with experience in penetration testing, adversary emulation, threat analysis, Infrastructure as Code, DevOps and security operations. This permanent opportunity offers a salary … controls and improve HMLR's security posture. As a Senior Infrastructure Specialist - Red Team, you will: * Conduct Red Team engagements, adversary emulation exercises and penetration testing activities * Simulate real-world cyber attacks to assess security controls, detection capabilities and response effectiveness * Identify vulnerabilities, attack paths and security weaknesses ...

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 … 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 ...

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 … with equivalent introductory technical domain knowledgePreferred qualification - 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 ...

annumLondon, England Permanent Our client, a leading technology business specialising in cybersecurity and penetration testing, is seeking an AI Software Engineer to join its permanent, fully remote team in the UK. This senior-level role focuses on building intelligent AI agents that can plan, reason, operate security tooling … identify exploitable vulnerabilities within controlled environments. Key Responsibilities: Design, build and deploy AI agents that automate penetration testing, including planning, tool use and reasoning over security findingsDevelop sandboxed cyber-lab and range infrastructure using containers and KubernetesDeliver AI features from initial design through to production, including evaluations, guardrails ...

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 ...

Penetration Tester 6-Month Contract | Outside IR35 | £500-550pd | Remote (UK) We're working with a leading global retail organisation seeking an experienced Penetration Tester to support a growing portfolio of security projects across network, infrastructure and telecommunications environments. This is a highly client-facing role where … full penetration testing lifecycle, from planning and execution through to reporting and presenting findings and recommendations to stakeholders. Key Responsibilities Conduct infrastructure and network penetration tests Assess network architecture and security controls Identify vulnerabilities and provide remediation recommendations Produce high-quality technical reports Present findings directly ...

ownership of security operations and strengthen its IT and Operational Technology (OT) security environment. This is a hands-on role combining vulnerability management, security testing, incident response and security governance. You'll work closely with internal teams, external security providers and senior stakeholders to manage risk, strengthen security controls … meet corporate and regulatory requirements. Key Responsibilities Lead vulnerability management, assessing findings, prioritising risks and driving remediation through to completion Manage third-party security testing, including penetration testing, assumed breach testing and red team exercises Oversee security controls, policies, access management and role-based access control ...

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 … security concepts into clear, business-focused recommendations. Excellent stakeholder management, communication and influencing skills. Experience reviewing security architectures, technical designs, risk assessments and security testing outputs. The ability to provide technical guidance and influence security decisions across complex programmes. Desirable Skills & ExperienceExperience in the following areas would be advantageous ...

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 … security concepts into clear, business-focused recommendations. Excellent stakeholder management, communication and influencing skills. Experience reviewing security architectures, technical designs, risk assessments and security testing outputs. The ability to provide technical guidance and influence security decisions across complex programmes. Desirable Skills & ExperienceExperience in the following areas would be advantageous ...