C

Penetration Tester CREST

icon building Company : Confidential
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Job Description - Penetration Tester CREST

Our client is seeking a Senior Penetration Tester to join their growing security team. This is a unique opportunity to work a genuine 4-day week (no compressed hours)—giving you 79 extra days off a year—while focusing on high-quality, service-led testing and client relationships.
This isn’t your typical offensive security role. You’ll be the trusted technical voice in both delivery and pre-sales, working closely with clients and internal sales teams to shape secure outcomes—not just find vulnerabilities.
Key Responsibilities
  • Deliver web, infrastructure, and cloud penetration testing with a business-focused approach.
  • Act as a technical advisor in pre-sales, helping scope work and educate internal sales teams on testing services.
  • Build strong client relationships, translating technical findings into clear, actionable recommendations.
  • Champion security best practices and support remediation discussions.
  • Mentor junior testers and contribute to continuous service improvement.
Requirements
  • CREST Registered Tester or equivalent (e.g., OSCP with CREST equivalency).
  • 4+ years’ experience in penetration testing, preferably in a mission led environment.
  • Strong communication and report writing skills.
  • Experience working with sales or directly with clients.
  • Service mindset—more focused on collaboration than confrontation.
Benefits
  • True 4-day work week – every week. (Fridays off!)
  • 79 days off a year (which includes Holiday and Bank Holidays)
  • Fully Remote option.
  • Training & certification budget
  • Competitive salary + bonus
  • Supportive, growth-focused team culture

If you think this role would be a good fit, please don't hesitate to reach out, my client is looking to move very quickly on this one, so I'd love to hear from you soon.
Original job Penetration Tester CREST posted on GrabJobs ©. To flag any issues with this job please use the Report Job button on GrabJobs.
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