Pen Tester

Reference: CV93403

We are seeking a skilled and detail-oriented Pen Tester to join our dynamic cybersecurity team. In this role, you will be responsible for identifying vulnerabilities within our systems and applications by conducting thorough penetration testing. Your primary duties will include planning and executing security assessments, analyzing security configurations, and simulating attacks to evaluate the effectiveness of our defenses. You will also be tasked with documenting your findings, providing actionable recommendations, and collaborating with development and IT teams to remediate identified issues. A strong understanding of networking protocols, operating systems, and web application security is essential for success in this position.

The ideal candidate will possess a degree in Computer Science, Information Technology, or a related field, along with relevant certifications such as OSCP, CEH, or GPEN. You should have a proven track record of conducting penetration tests and a solid understanding of various testing tools and methodologies. Strong analytical skills and the ability to communicate complex security concepts to non-technical stakeholders are crucial. If you are passionate about cybersecurity and thrive in a fast-paced environment, we encourage you to apply and join us in safeguarding our digital assets.

£400.00 - £410.00
Per day

Reading

Contract

Added 12/12/2025
Reference: CV93403

Pen Tester

Reading
Contract

Other similar jobs

Security Pen Tester / Senior Security Pen Tester

Added 03/06/2026

We are seeking a skilled Security Pen Tester / Senior Security Pen Tester to join our dynamic team. In this role, you will be responsible for conducting comprehensive penetration tests on various systems, applications, and networks to identify vulnerabilities and potential security risks. You will utilize your expertise to simulate real-world attacks, providing insight into the effectiveness of existing security measures. Your findings will contribute to the development of robust security solutions and inform risk management strategies, ensuring the integrity and confidentiality of sensitive data. The ideal candidate will possess a strong understanding of various penetration testing methodologies and frameworks....

Learn more

Security Pen Tester

Added 12/05/2026

We are seeking a skilled Security Pen Tester to join our dynamic cybersecurity team. In this role, you will be responsible for identifying vulnerabilities within our systems, applications, and networks. Your key duties will include conducting comprehensive penetration tests, simulating real-world attacks to assess the security posture of our digital assets. You will analyze the results, prepare detailed reports on findings, and provide actionable recommendations to enhance security measures. Collaborating with cross-functional teams, you will help to ensure that security best practices are integrated into the development lifecycle. The ideal candidate will possess a strong understanding of various penetration testing...

Learn more

Senior Pen Tester (Engineering & Vulnerability Management)

Added 24/04/2026

We are seeking a highly skilled Senior Penetration Tester to join our dynamic team focused on Engineering and Vulnerability Management. In this role, you will be responsible for conducting comprehensive security assessments and penetration tests across a wide range of systems, applications, and networks. You will leverage your deep understanding of security protocols, tools, and methodologies to identify vulnerabilities and provide actionable recommendations to enhance our security posture. Collaboration with cross-functional teams will be essential as you work to integrate security best practices into the development lifecycle and ensure robust protection against potential threats. As a Senior Pen Tester, you...

Learn more

Senior Pen Tester (Engineering & Vulnerability Management)

Added 20/04/2026

We are seeking a highly skilled Senior Pen Tester to join our team, focusing on Engineering and Vulnerability Management. In this role, you will be responsible for conducting comprehensive penetration tests across various systems, applications, and networks to ensure the security and integrity of our infrastructure. You will utilize your expertise to identify vulnerabilities, assess risk levels, and provide actionable recommendations to enhance our security posture. Your efforts will be crucial in developing and implementing effective security measures that align with industry best practices. As a Senior Pen Tester, you will collaborate with cross-functional teams to design and execute security...

Learn more

Senior Pen Tester (Engineering & Vulnerability Management)

Added 23/03/2026

We are seeking a highly skilled Senior Pen Tester specializing in Engineering and Vulnerability Management to join our dynamic cybersecurity team. In this role, you will be responsible for leading penetration testing engagements, assessing the security posture of our applications, networks, and systems. Your expertise will be crucial in identifying vulnerabilities, recommending remediation strategies, and collaborating closely with engineering teams to integrate security best practices throughout the development lifecycle. You will also mentor junior team members, fostering a culture of continuous learning and improvement. Key responsibilities include conducting thorough penetration tests, developing comprehensive reports detailing findings and actionable recommendations, and...

Learn more

Senior Pen Tester

Added 02/02/2026

We are seeking a highly skilled and motivated Senior Pen Tester to join our dynamic cybersecurity team. In this role, you will be responsible for conducting comprehensive penetration tests across various platforms and applications to identify security vulnerabilities and assess the overall security posture of our organization. You will work closely with cross-functional teams to develop strategies for mitigating risks and enhancing security measures. Your expertise will be crucial in ensuring our systems remain secure against evolving threats and attacks. Your primary duties will include designing and executing penetration tests, analyzing results, and providing actionable recommendations to stakeholders. You will...

Learn more

OT Cybersecurity Engineer - Pen Testing / Purple Team

Added 15/06/2026

We are seeking a skilled OT Cybersecurity Engineer with expertise in Penetration Testing and Purple Team operations. The ideal candidate will be responsible for identifying, analyzing, and mitigating security vulnerabilities within operational technology environments. You will work collaboratively with cross-functional teams to ensure robust security measures are in place, contributing to the overall security posture of the organization. Your role will involve conducting penetration tests, vulnerability assessments, and security audits, while providing actionable recommendations to enhance system integrity and resilience against potential threats. In this position, you will engage in threat modeling and risk assessment activities, ensuring that both operational...

Learn more

Cyber Security Specialist (Pen Testing)

Added 21/04/2026

We are seeking a skilled Cyber Security Specialist with a strong focus on Penetration Testing to join our dynamic team. In this role, you will be responsible for assessing and enhancing the security posture of our systems by simulating cyber attacks and identifying vulnerabilities. Your expertise will be critical in developing and implementing effective security measures to protect sensitive information and ensure compliance with industry standards. You will conduct thorough penetration testing on applications, networks, and systems, documenting findings and providing actionable recommendations for remediation. In addition to performing regular security assessments, you will collaborate closely with cross-functional teams to...

Learn more

Security Analyst - Pen Testing Coordinator

Added 01/12/2025

We are seeking an experienced and detail-oriented Security Analyst - Pen Testing Coordinator to join our dynamic cybersecurity team. In this role, you will be responsible for coordinating and executing penetration testing activities to identify vulnerabilities within our systems, applications, and networks. You will lead the planning and execution of penetration tests, ensuring that they align with our security policies and compliance requirements. Your expertise in risk assessment and vulnerability management will be crucial as you work collaboratively with cross-functional teams to develop effective remediation strategies. Key responsibilities include conducting thorough assessments of security controls, analyzing test results, and preparing...

Learn more

Cyber Security Specialist (Pen Testing)

Added 24/10/2025

We are seeking a highly skilled Cyber Security Specialist (Pen Testing) to join our dynamic team. In this role, you will be responsible for identifying vulnerabilities within our systems, applications, and networks through comprehensive penetration testing. You will work closely with our IT and development teams to ensure security measures are effective and that remediation strategies are implemented. Your expertise will be critical in assessing potential threats and providing actionable recommendations to enhance our overall security posture. You will also be responsible for developing and maintaining testing methodologies, documenting findings, and presenting detailed reports to stakeholders. The ideal candidate will...

Learn more

Senior Penetration Tester - CTM

Added 10/07/2026

We are seeking a highly skilled Senior Penetration Tester to join our dynamic security team. In this role, you will be responsible for conducting comprehensive penetration tests across various environments, including web applications, networks, and mobile platforms. You will utilize advanced methodologies and tools to identify vulnerabilities and provide actionable recommendations to mitigate risks. Your expertise will be crucial in helping our clients strengthen their security posture and ensure compliance with industry standards. The ideal candidate will have extensive experience in security testing, along with a deep understanding of various attack vectors and exploitation techniques. You will work closely with...

Learn more

Senior Penetration Tester - CTM

Added 10/07/2026

We are seeking a highly skilled Senior Penetration Tester to join our dynamic cybersecurity team. In this role, you will be responsible for conducting comprehensive penetration tests across a variety of systems, networks, and applications. You will utilize advanced testing methodologies to identify vulnerabilities, assess risks, and provide actionable recommendations to enhance security posture. Your expertise will play a critical role in safeguarding sensitive information and ensuring compliance with industry standards. As a Senior Penetration Tester, you will lead engagements, collaborating closely with cross-functional teams to develop and implement security strategies. You will analyze and document test results, prepare detailed...

Learn more

Senior Penetration Tester - CTM

Added 10/07/2026

We are seeking a highly skilled Senior Penetration Tester to join our dynamic team, where you will play a pivotal role in assessing and enhancing the security posture of our clients. In this position, you will be responsible for conducting thorough penetration tests on web applications, networks, and systems to identify vulnerabilities and recommend remediation strategies. You will collaborate closely with cross-functional teams to ensure security best practices are integrated throughout the development lifecycle, and provide detailed reports that outline findings, risks, and actionable insights to stakeholders. The ideal candidate will possess a strong understanding of security principles, methodologies, and...

Learn more

Penetration Tester

Added 10/07/2026

We are seeking a skilled Penetration Tester to join our dynamic team of cybersecurity professionals. In this role, you will be responsible for identifying and exploiting vulnerabilities in our systems, applications, and networks to ensure the highest level of security. You will conduct comprehensive penetration tests, simulate attacks, and provide detailed reports that outline your findings along with actionable recommendations for remediation. By collaborating closely with development and operations teams, you'll help to build a robust security posture across the organization. The ideal candidate will possess a strong understanding of various penetration testing tools and methodologies, as well as a...

Learn more

Senior Penetration Tester

Added 10/07/2026

We are seeking a highly skilled Senior Penetration Tester to join our dynamic cybersecurity team. In this role, you will be responsible for conducting comprehensive penetration tests on various systems, applications, and networks to identify vulnerabilities and assess security posture. You will work closely with cross-functional teams to provide actionable insights and recommendations for remediation. The ideal candidate will have a strong background in ethical hacking, vulnerability assessment, and risk analysis, with a proven track record of successfully identifying and mitigating security risks. Your key responsibilities will include performing security assessments, developing and executing test plans, and reporting findings to...

Learn more
Required for two factor authentication
At least 8 characters, 1 uppercase, 1 lowercase and 1 special character or number
Your file must be a doc, docx or pdf. No larger than 5MB.