26 to 50 of 91 Penetration Testing Jobs in England

core networking and security knowledge, ideally along with the ability to lead others as the team grows. You will be evaluating, rules checking, testing, security testing and troubleshooting multiple device resident backend and frontend systems. You will pick up these critical systems, evaluate them and help make them … routers, firewalls, VPNs, NAT, subnets etc • Understanding of on‐prem and cloud infrastructure network security • Scripting skills such as Python or Bash • Experience in testing, troubleshooting and diagnosing operations of devices and hosts on networks • Penetration testing of APIs and network services • Linux and Ubuntu networking experience ...

Security Testing Practice Lead | £80-85k | London (Hybrid) We're working with a growing cyber security consultancy looking to hire a Security Testing Practice Lead to take ownership of their security testing function. This is a hands-on leadership role, combining technical delivery with practice growth … tech. Salary: £80-85,000 Location: London (2 days onsite) The Role: You'll be responsible for leading and scaling the security testing practice, ensuring high-quality delivery across engagements while shaping the future direction of the service offering. This includes owning delivery standards, supporting commercial activity, and mentoring ...

security issue, do so. Facilitate risk remediation but also challenge decisions and status-quo. Facilitate in assurance activities like penetration testing, purple testing, app assurance. Build quarterly/monthly roadmaps for security activities and plan them. You will need To excel in this position, we expect ...

security issue, do so. Facilitate risk remediation but also challenge decisions and status-quo. Facilitate in assurance activities like penetration testing, purple testing, app assurance. Build quarterly/monthly roadmaps for security activities and plan them. You will need To excel in this position, we expect ...

Senior Penetration Tester £90,000-£95,000 Horsham (3 days a week onsite) VIQU are supporting a leading organisation in seeking an experienced Senior Penetration Tester to join its growing Cyber Security function. As a Senior Penetration Tester, you will lead and deliver complex security assessments across … networks, applications, cloud environments, and emerging technologies. Key Responsibilities Lead the scoping, planning, and execution of advanced penetration tests across web, network, cloud, and enterprise systems Conduct offensive security assessments to identify, validate, and exploit vulnerabilities while providing actionable remediation guidance Design and support purple team exercises to enhance ...

incident detection and response capabilities Develop and maintain cybersecurity playbooks and incident response procedures Coordinate with third-party security providers during security incidents and testing activities Security Governance & Risk Management Support cybersecurity risk management and compliance initiatives Contribute to security architecture reviews and secure system design discussions Assess third … party and supply chain cybersecurity risks Support vulnerability management, penetration testing and security review activities Develop and report on security metrics and KPIs to demonstrate programme effectiveness Stay informed of relevant legal, regulatory and industry cybersecurity requirements Security Improvement & Collaboration Contribute to security awareness training and internal security ...

CHECK Team Leader Penetration Tester | Security Cleared | £80-90k | Remote We're working with a leading cyber security consultancy looking to grow their penetration testing capability with the addition of a CHECK Team Leader (CTL) This is an opportunity to join … largest CHECK-accredited, security-cleared testing environments, delivering high-impact testing across complex and highly ... LFWQ1_UKTJ ...

CHECK Team Leader Penetration Tester Security Cleared £80-90k Remote We're working with a leading cyber security consultancy looking to grow their penetration testing capability with the addition of a CHECK Team Leader (CTL) This is an opportunity to join … largest CHECK-accredited, security-cleared testing environments, delivering high-impact testing across complex and highly click apply for full job details ...

risk assessments to maintain a strong security framework Monitor and maintain security controls, producing remediation strategies where necessary Conduct vulnerability assessments and support penetration testing activities Collaborate with internal IT, cloud, and global teams to maintain secure infrastructure Work alongside security operations teams to address threats and operational ...

Role: Penetration Tester Location: Leeds (Hybrid + Site Visits) Salary: £40,000 - £45,000 DOE Type: Permanent, Full-Time Summary: We are looking for a skilled and motivated Penetration Tester to join a growing security team in Leeds. The main purpose of this role is to deliver high … base. This role operates on a hybrid basis in Leeds, with occasional site visits required. Key Responsibilities: Carry out web application, API, and infrastructure penetration tests, taking ownership of engagements from scoping through to final report delivery. Support purple team activities including phishing simulations and malicious insider style assessments. ...

Senior Penetration Tester What You’ll Do You’ll be on the front lines of our security efforts, thinking like an attacker to help us stay one step ahead. As a Senior Offensive Security Engineer, you’ll break things (responsibly), uncover weaknesses, and help us build stronger, more resilient … curious, pragmatic, and love breaking things to make them better. You don’t just find problems — you help fix them. Have solid experience in penetration testing and offensive security Can spot vulnerabilities in code (especially Java and Node.js) Understand modern architectures — AWS, microservices, APIs Communicate clearly and give ...

desirable) Technical Skills Security architecture and cloud security (AWS) SIEM, EDR and SOC tools ISO 27001/ISO 42001 implementation Vulnerability management and penetration testing oversight Data protection, encryption and privacy controls Third-party risk management tools and processes Leadership & Competencies Inspiring leader who develops teams and delegates ...

Security Monitoring Oversee cyber security measures including vulnerability management, access control, security monitoring and incident detection. Ensure regular vulnerability assessments, security reviews and penetration testing are conducted. Incident Management Establish and maintain procedures for managing information security incidents. Coordinate investigation, response and reporting of cyber security incidents. Operational ...

assessment, threat modelling, and vulnerability management Security frameworks: ISO 27001, NIST 800-30/53, OWASP Cloud security architecture (AWS, Azure, GCP) Incident response, penetration testing, and remediation concepts Persuasive communication skills across technical and non-technical stakeholders Excellent analytical, documentation, and problem-solving capability Knowledge ...

Conducting vulnerability assessments and identifying areas of security risk Supporting the implementation of security improvements across areas such as MDR, DLP, penetration testing and incident response Preparing and presenting security reports to technical and non-technical stakeholders Acting as a trusted advisor to clients on cyber and information ...

automate our Azure Sentinel capabilities. Incident Response: Investigate real-world threats (malware, phishing, cloud misconfigurations) and ensure rapid remediation. Vulnerability Management: Conduct regular assessments, penetration testing, and risk analysis. Compliance & GRC: Maintain SOC 2 Type II accreditation and lead ISO 27001 readiness. Administer compliance platforms like Drata. DevSecOps ...

large enterprise and public sector environments. Our security function supports clients through capabilities such as Managed Detection and Response (MDR), threat hunting, vulnerability management, penetration testing, and incident response, alongside advisory-led consulting engagements. The organization is experiencing strong growth and continues to invest in its people, platforms ...

support to implementation and integration activities, working closely with software, systems, and integration teams Support and review security verification, validation, and test activities, including penetration testing, vulnerability analysis, and remediation activities Lead and facilitate threat modelling and TARA workshops with engineering teams and Tier 1 suppliers ...

Advanced Splunk (SPL + Enterprise Security) expertise Solid understanding of networks, cloud (AWS/Azure), and MITRE ATT&CK Bonus: Vulnerability Assessment and Pen Testing experience MUST HAVE LOCAL GOVERNMENT EXPERIENCE Certifications (desirable): Splunk Certified Cybersecurity Defense Engineer (highly preferred) CrowdStrike certifications (CCFA, CCFR, CCSE) CISSP, GCIH, or similar ...

such as 007/SPF, NCSC Cloud Security Principles, NCSC Principles for Using Software as a Service (SaaS) securely, Cyber Essentials, and the CHECK penetration testing scheme Broad familiarity with UK Government physical and personnel security such as NPSA and UKSV Risk assessment using recognised standards such ...

routine health checks, maintenance, and configuration validation in line with Security Operations processes. Contribute to OT risk, compliance, and audit activities, including risk reviews, penetration testing, regulatory evidence preparation, and validation of remediation actions against standards such as NIS and ISO 27001. Maintain accurate OT asset, patch, backup … connectivity, including network configurations and vendor remote access, monitoring sessions, escalating anomalies, and supporting vendor assessments. Maintain OT cybersecurity documentation and registers, support resilience testing and recovery drills, assist with tooling and process improvements, and contribute to OT security awareness and training activities. What we need from you Experience ...

Design, write, and execute test cases for web and software applications and carry out functional, regression, and API testing. Role Perform manual and automated testing to ensure quality Log, track, and retest bugs using tools like Teams or Jira Collaborate with developers and analysts in Agile stand … sprints Use tools such as Selenium, Postman, and SQL for testing tasks Document test results and contribute to quality reports Support user acceptance testing before product releases Training Attend structured training sessions delivered by the training provider (online) Learn on the job through real projects, mentoring, and shadowing ...

incidents in real-time. Collaborate with teams to conduct incident investigations and develop response plans. Lead proactive threat hunting initiatives. Manage vulnerability assessments and penetration testing programs. Develop and maintain threat intelligence capabilities. Essential experience includes: Extensive experience in managing cyber security teams and programs. In-depth knowledge ...

processes and guidance. Responsibility for the security of Digital infrastructure by proactively analysing security threats/challenges/risks to the environment, including conducting penetration testing and compliance reviews monitoring of Information Security and information management to ensure compliance including reviewing and monitoring system and network logs ...

processes and guidance. Responsibility for the security of Digital infrastructure by proactively analysing security threats/challenges/risks to the environment, including conducting penetration testing and compliance reviews monitoring of Information Security and information management to ensure compliance including reviewing and monitoring system and network logs ...