Security Testing Consultant

In this role you will own end-to-end penetration testing engagements across web applications, infrastructure, cloud platforms and APIs. You’ll work with experienced testers to identify vulnerabilities, validate findings and guide remediation, while expanding into advanced offensive security areas. The role emphasizes hands-on testing, clear client-facing reporting, and contributing to testing methodologies and tooling. This is a growth-focused opportunity with funded certification support and potential to broaden into AI security, assumed breach and red-teaming.

• salary 60,000 - 65,000
• hybrid working with two days per week in central London
• funded certifications
• conference attendance
• structured personal development plan
• opportunity to expand into advanced offensive security disciplines

• Deliver penetration testing engagements across web applications, infrastructure, cloud environments and APIs
• Manage engagements from scoping through testing, reporting and client debriefs
• Identify, investigate and validate vulnerabilities with practical remediation recommendations
• Produce high-quality reports tailored to technical and non-technical audiences
• Communicate findings and recommendations directly to clients

• Commercial experience delivering penetration testing engagements
• Hands-on testing across web applications and infrastructure with exposure to cloud environments and APIs
• Strong understanding of common vulnerabilities, exploitation techniques and security testing methodologies
• Experience producing technical reports and communicating findings to clients
• Ability to manage testing activities independently and take ownership of engagements
• Proactive learning mindset and good problem-solving abilities
• Strong written and verbal communication skills

• proactive
• problem-solving
• clear communication
• penetration testing across web applications, infrastructure, cloud environments and APIs
• vulnerability identification and validation
• security testing methodologies