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Penetration Tester jobs in United States

Penetration Tester - 6 Months - Hybrid (Reading) - Inside IR35

Hamilton Barnes

Reading
Hybrid
GBP 100,000 - 125,000
Yesterday
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Penetration Tester

BPM Tech

Bridgwater
On-site
GBP 30,000 - 65,000
Yesterday
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Penetration Tester

Opus Recruitment Solutions

Nottingham
Remote
GBP 50,000 - 100,000
2 days ago
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Penetration Tester

Opus Recruitment Solutions

Manchester
Remote
GBP 50,000 - 100,000
2 days ago
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Penetration Tester

Opus Recruitment Solutions

Newcastle upon Tyne
Remote
GBP 50,000 - 100,000
2 days ago
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Penetration Tester

Opus Recruitment Solutions

Glasgow
Remote
GBP 50,000 - 100,000
2 days ago
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Junior Penetration Tester

CGI Inc.

Reading
Hybrid
GBP 35,000 - 50,000
2 days ago
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Cyber Threat Specialist (Penetration Tester)

Hong Kong Exchanges and Clearing

Greater London
On-site
GBP 30,000 - 40,000
2 days ago
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Penetration Tester - Hybrid (Reading) 6-Month Contract

Hamilton Barnes

Reading
Hybrid
GBP 100,000 - 125,000
Yesterday
Be an early applicant

Penetration Tester - Red Team & Network Security

BPM Tech

Bridgwater
On-site
GBP 30,000 - 65,000
Yesterday
Be an early applicant

Remote UK CHECK Penetration Tester

Opus Recruitment Solutions

Manchester
Remote
GBP 50,000 - 100,000
2 days ago
Be an early applicant

Remote UK CHECK Penetration Tester

Opus Recruitment Solutions

Newcastle upon Tyne
Remote
GBP 50,000 - 100,000
2 days ago
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Remote UK CHECK Penetration Tester

Opus Recruitment Solutions

Glasgow
Remote
GBP 50,000 - 100,000
2 days ago
Be an early applicant

Junior Cyber Threat Specialist & Penetration Tester

Hong Kong Exchanges and Clearing

Greater London
On-site
GBP 30,000 - 40,000
2 days ago
Be an early applicant

Junior Penetration Tester — Hybrid Role with Training & Growth

CGI Inc.

Reading
Hybrid
GBP 35,000 - 50,000
2 days ago
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Junior PCI Penetration Tester - Remote UK

Lynx Recruitment Ltd

Greater London
Remote
GBP 35,000 - 45,000
2 days ago
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Junior PCI Penetration Tester

Lynx Recruitment Ltd

Greater London
Remote
GBP 35,000 - 45,000
2 days ago
Be an early applicant

Remote UK CHECK Penetration Tester

Opus Recruitment Solutions

Nottingham
Remote
GBP 50,000 - 100,000
2 days ago
Be an early applicant

Penetration Tester

Acora Limited

Greater London
On-site
GBP 70,000 - 90,000
2 days ago
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Lead Penetration Tester - Remote, Growth & Impact

VoiceWorks

Birmingham
Remote
GBP 60,000 - 80,000
2 days ago
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Remote Penetration Tester & Security Consultant

Pen Test Partners

Manchester
Remote
GBP 100,000 - 125,000
2 days ago
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Remote Penetration Tester & Security Consultant

Pen Test Partners

Manchester
Remote
GBP 100,000 - 125,000
2 days ago
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Senior Application Security Penetration Tester (Consultant)

Coalfire

United Kingdom
Hybrid
GBP 63,000 - 73,000
2 days ago
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Consultant, Application Security Penetration Tester

Coalfire

United Kingdom
Hybrid
GBP 63,000 - 73,000
2 days ago
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Remote PCI Penetration Tester — Junior

Lynx Recruitment Ltd

City Of London
Remote
GBP 35,000 - 45,000
2 days ago
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Penetration Tester - 6 Months - Hybrid (Reading) - Inside IR35
Hamilton Barnes
Reading
Hybrid
GBP 100,000 - 125,000
Full time
2 days ago
Be an early applicant

Job summary

A reputable security consultancy in Reading seeks a skilled Penetration Tester for a 6-month contract. In this hybrid role, you'll lead penetration testing efforts across various environments, ensuring adherence to industry standards while communicating risks effectively. The ideal candidate has extensive experience with penetration testing tools and methodologies, strong analytical skills, and the ability to produce high-quality reports. This is an exciting opportunity to enhance an organization’s security posture.

Qualifications

  • Strong hands-on experience in penetration testing engagements.
  • Proficiency with penetration testing tools and methodologies.
  • Ability to produce detailed and actionable reports.

Responsibilities

  • Lead penetration testing engagements from kickoff to reporting.
  • Conduct tests across networks, web apps, and cloud environments.
  • Identify vulnerabilities and recommend remediation.

Skills

Penetration testing
Red teaming
Vulnerability assessment
Analytical skills
Problem-solving

Tools

Cobalt Strike
Burp Suite
Nessus
Kali Linux
Nmap
OSINT tools
Job description

Penetration Tester - 6 months - Hybrid (Reading) - Inside IR35

Rate: £400 per day (Inside IR35)
Duration: 6 months
Working Model: Hybrid - 3 days per week onsite in Reading
Role Type: Contract

Role Overview

We are seeking an experienced Penetration Tester to join a delivery-focused security testing function supporting multiple technology initiatives within a complex enterprise environment. This is a hands‑on role requiring strong technical expertise across offensive security, red teaming, and vulnerability assessment.

You will lead and execute penetration testing engagements end‑to‑end, working closely with clients, developers, and security stakeholders to identify, exploit, and clearly communicate security risks while supporting improved organisational security posture.

Key Responsibilities
  • Lead penetration testing engagements from client kickoff through scoping, execution, and final reporting, ensuring adherence to agreed scope and deadlines.
  • Perform penetration testing across network, web applications, APIs, cloud environments, thick client applications, wireless, social engineering, and physical security.
  • Execute penetration testing projects using established methodologies, tools, and rules of engagement.
  • Conduct red team assessments to identify gaps and weaknesses impacting organisational security posture.
  • Identify, validate, and exploit security vulnerabilities across a wide range of systems and environments.
  • Perform in-depth analysis of findings and produce high‑quality reports detailing exploitation paths, business risk, and remediation recommendations.
  • Apply strong knowledge of OWASP Top 10 and SANS Top 25, effectively aligning findings to industry standards.
Essential Skills & Experience
  • Strong hands‑on experience delivering professional penetration testing engagements.
  • Proficiency with penetration testing and red team tooling including Cobalt Strike, Caldera, Atomic Red Team, Pentera, Nessus, Burp Suite, Nmap, Kali Linux, and OSINT tools.
  • Solid understanding of offensive security methodologies and attack frameworks.
  • Experience with both manual and automated security testing techniques.
  • Strong analytical, problem‑solving, and vulnerability analysis skills.
  • Ability to write clear, concise, and actionable penetration testing reports.
  • Good understanding of the software development life cycle (SDLC) and secure development practices.
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* The salary benchmark is based on the target salaries of market leaders in their relevant sectors. It is intended to serve as a guide to help Premium Members assess open positions and to help in salary negotiations. The salary benchmark is not provided directly by the company, which could be significantly higher or lower.

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