Penetration Tester - Web, API & Cloud Security

Moore Kingston Smith LLP is seeking an experienced Penetration Tester to join our NCSC-recognised cyber security team within Risk Advisory, supporting clients across multiple sectors. The role focuses on hands-on testing of web applications, APIs, and network infrastructure, with involvement in Cyber Essentials Plus and broader security assessments.

You will identify security weaknesses, explain business risks, and provide remediation guidance while contributing to service development and client