Penetration tester – CHECK TEAM MEMBER

Company: InfoSec People Ltd
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Job Description:

Overview

Our client, a leading UK-based MSSP, is looking for a Senior Penetration Testing Consultant to join their Red Team. This is a remote-first role with occasional on-site work, ideal for an experienced tester who wants to take on complex assessments, lead engagements, and contribute to a high-performing offensive security function.

Responsibilities

  • Perform advanced penetration tests and vulnerability assessments.
  • Engage with clients to define testing objectives and provide expert consultancy.
  • Lead junior testers, review reports, and ensure technical accuracy.
  • Deliver clear, comprehensive documentation and present findings to clients.
  • Innovate and contribute to new tools, methodologies, and red team capabilities.
  • Collaborate across security teams and maintain strong client relationships.
  • Support project delivery and manage multiple testing engagements.

Requirements

  • Extensive experience in penetration testing and ethical hacking.
  • Certifications such as OSCP, CRT, CSTM, or equivalent.
  • Proficiency with offensive security tools and techniques.
  • Strong communication, leadership, and client-facing skills.

Unfortunately, this role doesn’t offer sponsorship and the client cannot offer this in the future.

Seniority level

  • Mid-Senior level

Employment type

  • Full-time

Job function

  • Information Technology

Industries

  • Computer and Network Security

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Posted: April 11th, 2026