Penetration Tester CREST

Company : Confidential

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.

Share Job

Get your Resume Reviewed for Free

Similar Penetration Tester Jobs in the UK

Get your Resume Reviewed for Free

Email address

Why are you reporting this job?

I think it’s a discriminatory or offensive

I think it’s fraudulent or a scam

I think it’s trying to sell something unrelated to the job / it’s asking for money

I think it contains incorrect or broken information

Other

All Job Ads are subject to GrabJobs’s Terms of Service. We allow users to flag postings that may be in violation of those terms. Job Ads may also be flagged by GrabJobs moderation team. However, no moderation system is perfect, and flagging a posting does not ensure that it will be removed.

Setup your job alert:

Frequency

By activating job alerts, I agree to GrabJobs Terms & Privacy Policy. I can unsubscribe to job alerts anytime. Skip

Penetration Tester CREST

Job Description - Penetration Tester CREST

Similar Penetration Tester Jobs in the UK

Mobile Apps