Latest Penetration Testing Jobs

Penetration Tester (CTM)

Penetration Tester | CHECK Team Member | £50-55kWe're working with a growing UK cyber security consultancy delivering penetration testing services to government and public sector organisations.They're looking for a CHECK Team Member to join the team, delivering high-quality security assessments...

Oscar Technology Cheltenham, United Kingdom £50,000 – £55,000 pa

Penetration Tester

This role involves conducting comprehensive penetration tests across networks, web and mobile applications, APIs, and cloud environments using both manual and automated techniques. The tester will simulate real-world cyberattacks, identify vulnerabilities, and produce detailed technical and executive reports with actionable remediation advice. A key focus is translating complex security findings for non-technical stakeholders while adhering to strict ethical and compliance standards in a security-cleared context.

SmartSourcing Ltd United Kingdom £60,000 – £80,000 pa

Remote Permanent Clearance Required

Security Testing Analyst

Security Testing Analyst | London (Hybrid) | £30-35kWe are working with a well-established cyber security consultancy that is looking for a Security Testing Analyst to join their growing security testing team.This is a hands-on role with a clear development path...

Oscar Technology London, United Kingdom £30,000 – £35,000 pa

Penetration Tester

This role involves conducting infrastructure and web application penetration tests, delivering technical reports, and providing security recommendations to clients. You will work with a variety of technologies and collaborate with experienced cyber security specialists to deliver high-quality services.

Red Moon recruitment Cheltenham, Gloucestershire, United Kingdom £65,000 – £85,000 pa

Hybrid Permanent

Senior Penetration Tester/ Security Consultant

This role involves leading and delivering complex security assessments across various environments, including web, network, cloud, and enterprise systems. You will conduct offensive security assessments, design purple team exercises, and mentor junior team members while producing high-quality technical reports.

VIQU IT Horsham, West Sussex, United Kingdom £75,000 – £85,000 pa

On-site Permanent

Security Penetration Tester

As a 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...

Pertemps Thames Water Reading, Berkshire, United Kingdom £78,000 pa

Hybrid Permanent Clearance Required

Assessments & Exercises - Vice President - Pen Testing

This role involves conducting hands-on penetration tests across critical applications, platforms, and network perimeters to proactively identify security vulnerabilities. The candidate will collaborate with developers to address root causes, improve security earlier in the SDLC, and contribute to assessment methodologies using threat intelligence and industry frameworks. Work includes producing detailed findings, risk assessments, and remediation strategies in alignment with regulatory and strategic requirements.

JPMorgan Chase & Co. Central London, W3 0BJ, United Kingdom

Hybrid Permanent Clearance Required

Senior Penetration Tester

The Senior Penetration Tester will lead complex security assessments, collaborate with defensive teams on purple team exercises, and mentor junior testers. Responsibilities include scoping and delivering penetration tests, producing high-quality reports, and staying current with evolving threats and tools.

VIQU IT Recruitment Horsham, United Kingdom £70,000 – £80,000 pa

Hybrid Permanent

Cybersecurity Engineer

This role involves identifying and mitigating cyber threats across enterprise systems, with a focus on threat monitoring, incident response, and security risk management. The engineer will develop security playbooks, support vulnerability management, and collaborate with technical teams to strengthen security posture. Exposure to AI-driven threat detection and modern cloud environments makes this a technically dynamic position within a global organisation.

Exalto Consulting Surrey, United Kingdom £70,000 – £80,000 pa

Hybrid Permanent

Cyber Security Engineer

This role involves working 2 days a week in London and 3 days remotely, focusing on endpoint protection with CrowdStrike and security telemetry with Splunk. Responsibilities include vulnerability assessment, penetration testing, and policy creation, with a strong emphasis on hands-on technical expertise and actionable intelligence.

Access Computer Consulting London, City And County Of the City Of London, United Kingdom £400 – £500 pd

Hybrid Contract

Microsoft Copilot Specialist

This senior role involves deploying and governing Microsoft Copilot and Power Platform solutions across multiple business units. You will work closely with cybersecurity teams and internal departments to identify pain points, develop AI-driven solutions, and ensure secure and efficient use of AI tools. Key responsibilities include building custom AI agents, implementing governance controls, and delivering user training programs.

Opus Recruitment Solutions Leeds, United Kingdom £50,000 pa

Hybrid Permanent Clearance Required

IT Adminstrator

This role involves maintaining and securing the company's internal IT systems, supporting users across desktop, infrastructure, and cloud platforms, and ensuring compliance with standards like ISO27001 and Cyber Essentials Plus. The IT Administrator will prepare devices for new employees, troubleshoot technical issues, and contribute to security remediation initiatives following penetration testing. A key focus is on continuous improvement of IT services and translating consultancy findings into actionable security enhancements.

Akkodis Cheltenham, United Kingdom £45,000 pa

On-site Permanent Clearance Required

Senior Cyber Security Analyst

Senior Cyber Security Analyst📍 Hybrid | Full-time🏢 Roc Technologies – Transformation ServicesThe OpportunityWe’re looking for a Senior Cyber Security Analyst to join Roc Technologies and play a key role in protecting our customers from evolving cyber threats.You’ll work at the...

Roc Technologies Thatcham, Berkshire, United Kingdom

Threat and Vulnerability Manager

This role involves leading and improving the organisation's vulnerability management programme across a hybrid IT environment, including infrastructure and applications. You will oversee penetration testing, assess and prioritise vulnerabilities, and support threat intelligence and incident response processes.

Yolk Recruitment Newport, United Kingdom £55,000 pa

Hybrid Permanent Flexible Clearance Required

DevSecOps Developer

This role involves working closely with software engineering and DevOps teams to embed security into the software delivery lifecycle. You will support the development of cloud-native applications, integrate security controls into CI/CD pipelines, and help remediate vulnerabilities in AWS-based environments.

Sky Tw75Qd, TW7 5QD, United Kingdom

On-site Permanent