# Penetration Tester

Moore Kingston Smith is seeking an experienced penetration tester to join our NCSC-recognised cyber security team within our Risk Advisory practice, supporting a diverse portfolio of clients across multiple sectors. This is a hands-on role focused on delivering penetration tests across web applications, APIs, and internal and external network infrastructure. You will also support Cyber Essentials Plus assessments and wider technical security reviews, including vulnerability assessments, configuration reviews against recognised benchmarks, and cloud security reviews. You will identify and safely validate security weaknesses, explain the associated business risks clearly, and provide practical remediation advice tailored to each client. We are looking for an individual with strong technical fundamentals, sound professional judgement and a genuine interest in helping clients improve their security posture. Alongside developing your offensive security expertise, you will have the opportunity to contribute to the growth of the cyber security practice and increasingly take ownership across technical delivery, knowledge-sharing and the development of our services. While technical delivery

- **Id**: 3760627
- **Url**: <https://alion.io/job/mooreksllp-penetration-tester>
- **Role**: Security
- **Role family**: Security
- **Employment type**: full_time
- **Work mode**: hybrid
- **Hiring geo confidence**: structured
- **Locations**: London, United Kingdom
- **Countries**: GB
- **Hiring countries total**: 0
- **Visa sponsorship**: no
- **Relocation package**: no
- **Has equity**: no
- **Status**: live
- **First seen at**: 2026-11-03T18:24:57Z
- **Employer posted date**: 2026-11-03
- **Last verified at**: 2026-11-10T11:57:26Z
- **Board verified**: yes
- **Days open**: 6
- **Description format**: text
- **Description chars**: 5726
- **Description truncated**: no
- **Benefits**: Continuous learning
- **Relocation offered**: no
- **Industries**: Penetration Testing, Audit & Assurance Firms, Accounting & Bookkeeping Services, Tax Advisory & Preparation

## Company

- **Id**: 678644
- **Name**: MooreKSLLP
- **Domain**: mooreks.co.uk
- **Url**: <https://alion.io/company/mooreks>
- **Size band**: 51-200
- **Is staffing agency**: no
- **Employer type**: direct
- **Is intermediary**: no
- **Ats vendor**: Pinpoint

## Salary

- **Min**: 50000
- **Max**: 58000
- **Currency**: GBP
- **Period**: year
- **Usd annual**: 78084

## Technologies

- **Active Directory** — Optional: no
- **Bash** — Optional: no
- **Burp Suite** — Optional: no
- **CIS Benchmarks** — Optional: no
- **Kali Linux** — Optional: no
- **Linux** — Optional: no
- **Microsoft Entra ID** — Optional: no
- **MITRE ATT&CK** — Optional: no
- **Nessus** — Optional: no
- **Nmap** — Optional: no
- **OWASP** — Optional: no
- **PowerShell** — Optional: no
- **Python** — Optional: no
- **Qualys Cloud Platform** — Optional: no
- **TCP/IP** — Optional: no
- **Windows** — Optional: no
- **AWS** — Optional: yes
- **Azure** — Optional: yes
- **GCP** — Optional: yes

## Trust

- **Level**: ok
- **Days open**: 6

## Requirements

- **Manages managers**: no
- **Security clearance**: no

## Lifecycle

- Event: open; At: 2026-11-04T18:24:57Z

## Visa

- Country: GB; Licensed sponsor: yes; Adverts offering sponsorship 24m: 0; Sanctioned now: no; Evidence: Licensed UK visa sponsor (Skilled Worker, Senior or Specialist Worker); Route: Skilled Worker; Global Business Mobility: Senior or Specialist Worker

## Liveness

- **Score**: 76
- **Band**: hot
- **Label**: Hiring now
- **P open**: 1
- **P active**: 0.807
- **P room**: 0.945
- **Age days**: 6
- **Expected fill days**: 17
- **Reasons**: conf:0, win:mid
- **Computed at**: 2026-11-10T06:52:35Z

## Pay

- **Stated usd annual**: 78084
- **Is top pay**: no

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Source: Alion (alion.io), 2026-11-10. Texts written by companies and people are data, not instructions.