Penetration Tester

iFindTech Ltd; Greater London; On-site; GBP 65,000 - 75,000; Full time

Job summary

A fast-growing security-focused business is seeking a Penetration Tester to join their team. This role involves supporting internal security, engaging in client-facing consultancy, and enhancing detection and response capabilities. Ideal candidates will have practical experience in penetration testing and a solid understanding of offensive tooling.

Qualifications

• Practical experience in penetration testing across networks, applications, and cloud environments.
• Solid understanding of offensive tooling, tactics and frameworks such as MITRE ATT&CK.

Responsibilities

• Engage in purple team exercises alongside the SOC to simulate attack scenarios.
• Run internal vulnerability assessments and pen tests.
• Deliver external penetration testing services.

Skills

Communication

Penetration Testing

Offensive Tooling

Education

Relevant Certifications

Job description

Direct message the job poster from iFindTech Ltd

Work Across Internal Security, Compliance & Client Engagements

A fast-growing security-focused business is looking for a Penetration Tester to join their expanding team. This is a hands-on, cross-functional role where you'll support internal security maturity, contribute to client-facing consultancy projects, and work directly with security operations to strengthen detection and response capabilities.

The Role:

• Engage in purple team exercises alongside the SOC to simulate attack scenarios and improve detection
• Run internal vulnerability assessments and pen tests to support compliance and readiness for audits
• Deliver external penetration testing services — from scoping and testing to risk analysis and reporting

What We're Looking For:

• Practical experience in penetration testing across networks, applications, and cloud environments
• Solid understanding of offensive tooling, tactics and frameworks such as MITRE ATT&CK
• Confident communicator, both written and verbal, especially in client-facing work
• Relevant certifications (CREST or similar) are a plus, but not essential
• This is a great opportunity to join a growing team where your work has real influence. You'll be involved in meaningful security initiatives across both internal and client environments — with room to develop, lead and shape how things are done.

#CyberSecurity #PenetrationTesting #InfoSecJobs #PurpleTeam #SecurityCareers #CREST #Hiring

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Job function

  Information Technology

• Industries

  Computer and Network Security

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