76 to 100 of 213 Penetration Testing Jobs in England

Penetration Tester Programme - No Experience Required This is a self-funded career programme with a guaranteed job on completion or 100% of your course fees back Train. Certify. Get Hired. Are you looking to start a career in Penetration Testing but don't know where to begin ...

Penetration Tester Programme - No Experience Required This is a self-funded career programme with a guaranteed job on completion or 100% of your course fees back Train. Certify. Get Hired. Are you looking to start a career in Penetration Testing but don't know where to begin ...

Penetration Tester Programme - No Experience Required This is a self-funded career programme with a guaranteed job on completion or 100% of your course fees back Train. Certify. Get Hired. Are you looking to start a career in Penetration Testing but don't know where to begin ...

Penetration Tester Programme - No Experience Required This is a self-funded career programme with a guaranteed job on completion or 100% of your course fees back Train. Certify. Get Hired. Are you looking to start a career in Penetration Testing but don't know where to begin ...

platforms, generative AI applications, model gateways, RAG architectures, vector databases, or agentic workflows in production environments. Experience with AI security evaluation, red teaming, adversarial testing, model abuse testing, or control validation for AI-enabled systems. Experience securing large-scale Linux, distributed, multi-tenant, or high-availability production environments. … experience in Python, C++, Java, or similar languages. Recognized technical leadership through patents, publications, open-source contributions, conference participation, teaching, or security community involvement. Penetration testing, adversarial security, or attacker-minded design experience. Master's degree or Ph.D. in Computer Science, Mathematics, Engineering, Information Security, or a related ...

Penetration Tester £600 - £700 A Day Outside IR35 6 Months Remote (Occasional Manchester travel) We are looking for a security cleared penetration tester to support a public sector customer to deliver high-assurance security testing. The role offers the opportunity to work on complex infrastructure, cloud, containerised … enterprise environments, helping clients identify vulnerabilities and strengthen their security posture. You will be responsible for leading and delivering penetration testing engagements while providing expert guidance, coaching, and technical leadership to colleagues and clients. Required experience: Strong Cloud Pen testing experience, ideally AWS Exposure to container tools ...

Information Security Team. Key responsibilities The key tasks and responsibilities include, but are not limited to, the following: Conduct thorough Red Team offensive penetration testing on our IT (on prem and cloud) infrastructure to identify vulnerabilities and provide recommendations for remediation. Perform security assessments on cloud-based applications … ensuring they adhere to industry standards and best practices. Execute red team exercises to simulate real-world attack scenarios, testing the firm's detection and response capabilities both internal and external. Assess and test the security of internally deployed infrastructure IoT devices and sensors, identifying potential vulnerabilities and ensuring ...

broad range of cyber security projects, including: Designing, deploying and configuring security controls including firewalls, EDR, SIEM, IAM and cloud security technologies Supporting penetration testing, vulnerability assessments and security reviews across networks, applications and cloud environments Turning security findings into practical remediation plans and helping clients implement them ...

identity management, SSO integrations, certificates, and user lifecycle processes Operate and enhance security tooling covering monitoring, vulnerability management, endpoint security, and remediation Coordinate external penetration testing activities and security improvement programmes Maintain and develop AWS cloud infrastructure and supporting business systems Own backup, disaster recovery, and business continuity ...

Cleared/Eligible Role Overview In this role, youll simulate real-world attacks to uncover vulnerabilities in AI/ML systems. From stress-testing model guardrails to identifying data privacy risks, youll play a critical role in ensuring secure and trustworthy AI deployments. Working Model - Hybrid Role, when needed … will have to travel to Client offices or customer location What Youll Do Conduct adversarial testing to challenge AI model safety and guardrails Perform penetration testing and fuzzing of AI systems Identify risks such as data poisoning, model evasion, hallucinations, and bias Validate data privacy controls, including ...

Responsibilities Maintain and improve the Information Security Management System (ISMS), policies, procedures and controls. Lead cybersecurity risk assessments, threat modelling and security reviews. Oversee penetration testing, vulnerability management and remediation activities. Advise on secure design, cloud security, mobile security, authentication, encryption and access control. Embed cybersecurity requirements within ...

initiatives. Lead identity and access management, endpoint security, and device governance programmes. Oversee application security, secure software development practices, vulnerability management, code scanning, and penetration testing activities. Support cloud security initiatives across multi-cloud environments using native security tooling and monitoring capabilities. Establish and enhance incident response processes ...

events and systemic risk patternsContribute to improving detection, response, and resilience through architectural design inputHelp translate operational security insights into long-term architectural improvementsSecurity Testing & Findings RemediationAnalyse findings from security assurance activitiesIdentify root causes behind security issues, not just surface-level remediation actionsWork with engineering and operations teams … About you Significant experience in cybersecurity architecture or senior security engineering rolesStrong experience in security operations or threat management environmentsProven experience working with security testing outcomes (red team, purple team, penetration testing)Experience in financial services or insurance industry strongly preferredExperience operating in global, federated environments across ...

Penetration Tester/CHECK Team Member £45-55k + Benefits Remote UK Client-site testing as required An established and growing UK cyber security consultancy is expanding its technical security team and is looking for a CHECK Team Member to support penetration testing engagements across ...

identity, email, network, cloud, data and backup environments. Using techniques including breach and attack simulation, purple teaming, posture monitoring, attack surface management and detection testing to assess whether controls are deployed, configured correctly and operating effectively. Defining security control metrics and risk indicators, using evidence from control validation … major technology change. Shaping security architecture across AI and agentic technologies, zero trust and identity, Azure, AWS and GCP, DevSecOps and data security. Overseeing penetration testing and offensive assurance activity, working with CHECK or CREST-accredited providers and incorporating red and purple team activity into the wider assurance ...

security governance. Support risk-based prioritisation of security initiatives based on business impact, criticality and exposure. Establish clear links between security requirements, implemented controls, testing evidence and business outcomes. Stakeholder Management & Delivery Facilitate workshops involving senior business, technology, cybersecurity and risk stakeholders. Challenge requirements, resolve ambiguity and translate complex … another highly regulated environment. Excellent written and verbal communication skills, including the ability to engage senior stakeholders. Desirable Experience Exposure to offensive security, penetration testing, application security or vulnerability management programmes. Experience supporting AI-enabled technology or cybersecurity transformation initiatives. Knowledge of security frameworks such as NIST ...

five years, such as operating-system hardening, CI/CD, pipelines, SDLC, CDK, GitOps, DevOps or Agile delivery, Docker, Kubernetes, serverless technologies, Helm, penetration testing, Snowflake, MongoDB, Terraform Cloud, GitHub, or Databricks. Essential SkillsStrong analytical ability, diligence, and attention to detail. Adversarial mindset and effective problem-solving skills. ...

multi-factor authentication, conditional access and privileged access management. Security monitoring: Logging, SIEM tools and managed detection and response services. Vulnerability management: Vulnerability scanning, penetration testing and remediation planning. Security architecture: Assessing proposed designs and ensuring security is Embedded into technology changes and new projects. Desirable Experience Experience ...

network and host-based artifacts. Experience with IR and Forensics tools, packet inspection tools Security Engagement & Best Practice: Work alongside the company's independent penetration testing program. Work closely with other technical and business departments to mitigate security/cyber risk: Implement SOPs and refine processes. Identify potential ...

risk basis and driving delivery with the Platform and IT teamsDevelop and oversee our external attack surface management capabilityCoordinate infrastructure and external penetration testing, from scoping through to tracking remediation to closureDetection and incident responseOwn the SIEM platform, including log source onboarding, the development and tuning of detection ...

Multi-Factor Authentication, Privileged Identity Management and Zero Trust principles. Support Cyber Essentials Plus, ISO 27001, DSPT and NHS security compliance activities. Participate in penetration testing, security audits, incident response and root cause analysis. Promote cyber security awareness and best practice across the organisation. Drive innovation through automation ...

model integrity, bias, data poisoning, and explainability. Work collaboratively with other security teams to ensure appropriate security gates are completed across programs - including penetration testing and supplier assurance reviews where applicable. Represent the team in governance forums, program boards, and working groups, communicating security risk with clarity ...

solutions. Monitor security events, risks and vulnerabilities and investigate incidents. Design, build, test and troubleshoot security solutions including SIEM and IDS/IPS.Manage vulnerability testing and recommend improvements. Provide cybersecurity expertise across network design and management. Maintain security policies, procedures and technical documentation. Act as a senior point … sharing and training. Requirements5+ years' multi-network experience with hands-on secure network design and management. Experience with Cisco, Juniper, SIEM, IDS/IPS, penetration testing and forensic tools. Knowledge of ISO27001, GDPR, ITIL and vulnerability management. Strong communication and customer-facing skills. SC Clearance or ability ...

security incidents and breaches. Act as the escalation point for major incidents, leading investigations and coordinating response and mitigation efforts. Drive security assessments, including penetration testing, vulnerability assessments, and risk evaluations, to identify and address weaknesses within National Highways' infrastructure and applications. Champion continuous improvement and enhancements ...

security incidents and breaches. Act as the escalation point for major incidents, leading investigations and coordinating response and mitigation efforts. Drive security assessments, including penetration testing, vulnerability assessments, and risk evaluations, to identify and address weaknesses within National Highways' infrastructure and applications. Champion continuous improvement and enhancements ...