Penetration Tester (Junior)

Addition; London; Remote; GBP 30,000 - 38,000; Full time

Job summary

A leading UK technology provider is seeking a Penetration Tester to conduct IT security engagements and ensure high-quality client deliverables. This role, which offers remote working with some travel, is ideal for candidates with a strong cybersecurity background and relevant certifications. Join a dynamic team that values mentorship and professional development while working on cutting-edge security challenges.

Benefits

Mentorship from Senior Leaders

Private Medical

Qualifications

• Minimum of 2+ years of experience in Penetration Testing.
• Must be eligible for Security Clearance due to the nature of clients.
• Full UK Driving License & Access to a vehicle are essential.

Responsibilities

• Conduct a variety of IT security engagements and ensure client deliverables meet high standards.
• Provide support to the Account Management team through pre-engagement activities.
• Produce detailed reports outlining identified vulnerabilities.

Skills

Cybersecurity

Client-facing skills

Presentation skills

Education

Penetration Testing Certifications

Offensive Security Certified Professional (OSCP)

Job description

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Employer: Addition

Location: London

Salary: GBP 30,000 - GBP 38,000 per annum

Closing date: 19 Jun 2025

Categories: IT, Junior, Permanent

We are currently recruiting for a dynamic UK technology provider for the role of Penetration Tester. This is a fantastic opportunity to join a business known for its cutting-edge connectivity, cloud, and communications solutions.

Role Overview

CANDIDATES MUST BE BASED IN THE UK

Location: Remote with ad hoc travel to customer sites.

Package: GBP 30,000 – GBP 38,000 per year

What you'll be doing:

• Conduct a variety of IT security engagements and ensure client deliverables meet high standards.
• Provide support to the Account Management team through pre-engagement activities, including scoping and client calls.
• Undertake quality assurance (QA) activities on other consultants' reports before client delivery.
• Produce detailed reports outlining identified vulnerabilities and provide sensible remediation recommendations.

Main Skills/Requirements

• Must be eligible for Security Clearance due to the nature of clients.
• Full UK Driving License & Access to a vehicle are essential.
• Experience working in the public sector.
• Minimum of 2+ years of experience in Penetration Testing.
• Any of the following Penetration Testing Certifications: CompTIA, OSWE, CRTO, CPT, LPT, CEPT, CCPT, CPENT, CRPT, etc.
• Strong background and understanding of cybersecurity, with a knowledge of penetration testing frameworks and methodologies.
• Strong client-facing skills, with the ability to present and discuss findings remotely or in person.
• Offensive Security Certified Professional (OSCP) certification is highly preferred.

How you'll be rewarded

• Mentorship from Senior Leaders across the business
• Private Medical

We are an equal opportunity employer and value diversity at our company. We do not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

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