Jobs
My ads
My job alerts
Sign in
Find a job Career Tips Companies
Find

Senior penetration tester - ctl / ctm

London
Permanent
UBDS Digital
Penetration tester
Posted: 26 December
Offer description

Senior Penetration Tester

3B Data Security (part of UBDS Group) is seeking a skilled and experienced Senior Penetration Tester to deliver exceptional service and contribute to the continued expansion of the organisation.

Requirements:

* CTL qualification in Infrastructure (essential) and a second CTL in Applications is a bonus.
* Chartered or Principal Cyber Security Professional title.
* Solid background in penetration testing with senior-level experience.
* Ability to obtain and hold UK security clearance.
* Demonstrable experience leading a team to high‑quality outcomes.
* Passion and enthusiasm for penetration testing; proactive in knowledge building.
* Excellent communication skills and customer focus.
* Self‑motivated and able to work autonomously.
* Own transport and willing to travel at short notice when required.


Key Responsibilities

* Lead a wide portfolio of penetration testing engagements, including complex CHECK engagements and large projects for key clients.
* Maintain CHECK Green Status in collaboration with senior management.
* Produce high‑quality reports that convey complex technical data meaningfully to customers.
* Mentor and coach junior team members to help them grow.
* Build meaningful relationships with customers, keeping them informed of engagement progress and findings in a timely manner.
* Serve as a subject‑matter expert, helping customers understand their security posture and the value 3B Data Security brings.
* Provide technical presales support to assist in scoping new engagements.
* Identify business development opportunities and support their implementation.


Benefits

* Competitive salary
* 25 days holiday plus 8 bank holidays a year
* Medicash Health Plan
* Company pension scheme
* Cycle to work and Tech Scheme
* Commitment to staff development and training for industry certifications
* Flexible working opportunities

This is a remote role, but you will be expected to travel to client sites across the UK and internationally as required, and occasionally attend the company offices.

No agencies please – unsolicited CVs will be regarded as gratuitous.

#J-18808-Ljbffr

Apply
Create E-mail Alert
Job alert activated
Saved
Save
Similar job
Penetration testing team leader - growing cybersecurity firm
London
Permanent
Recruitment Revolution
Penetration tester
£95,000 a year
Similar job
Senior penetration tester
London
Permanent
JPMorganChase
Penetration tester
€90,000 a year
Similar job
Security / penetration testing engineer – london
London
Permanent
Cognizant
Penetration tester
€70,000 a year
See more jobs
Similar jobs
It jobs in London
jobs London
jobs Greater London
jobs England
Home > Jobs > It jobs > Penetration tester jobs > Penetration tester jobs in London > Senior Penetration Tester - CTL / CTM

About Jobijoba

  • Career Advice
  • Company Reviews

Search for jobs

  • Jobs by Job Title
  • Jobs by Industry
  • Jobs by Company
  • Jobs by Location
  • Jobs by Keywords

Contact / Partnership

  • Contact
  • Publish your job offers on Jobijoba

Legal notice - Terms of Service - Privacy Policy - Manage my cookies - Accessibility: Not compliant

© 2026 Jobijoba - All Rights Reserved

Apply
Create E-mail Alert
Job alert activated
Saved
Save