Penetration Testing Lead

Reference: ppnte28fvsrlqojp45ap

We are seeking an experienced Penetration Testing Lead to provide technical leadership across a broad programme of offensive security assessments. In this role, you will plan, manage and deliver penetration tests covering web applications, APIs, mobile platforms, networks, cloud environments, wireless infrastructure and security devices. You will define testing approaches, establish scope and rules of engagement, assess risk, and ensure that engagements are delivered to a consistently high standard. You will also review findings, validate remediation activity and communicate clear, practical recommendations to technical and non-technical stakeholders.

You will lead and support a team of penetration testers, helping to allocate resources, develop capability and maintain strong professional standards. Responsibilities will include quality assurance of reports, peer review of testing evidence, mentoring team members, contributing to security strategy, and improving methodologies, tooling and internal processes. You will work closely with engineering, architecture, risk and delivery teams to explain vulnerabilities, advise on appropriate mitigations and help embed secure development and operational practices. The role may also involve contributing to threat modelling, security assessments, research and the development of new testing services.

The successful candidate will have substantial hands-on penetration testing experience, together with a proven ability to lead complex engagements and provide technical direction. Strong knowledge of common web, infrastructure, cloud and application security vulnerabilities is essential, as is experience using industry-standard testing tools and writing high-quality technical reports. Relevant professional certifications such as OSCP, CREST, OSWE, GXPN or equivalent experience are desirable. You should be confident presenting findings, managing competing priorities and building effective relationships. A methodical, curious and ethical approach is essential, along with the ability to remain current with emerging threats, attack techniques and security standards.

£92,701.00 - £138,864.00
Per annum
Added 09/09/2026
Reference: ppnte28fvsrlqojp45ap

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