junior penetration testing jobs in London

Penetration Test Lead - Hands onRate - £400 - £500 Inside IR35Duration - 3 months initialLocation - Bristol (Once a month on site)We are seeking an experienced Pen Test Lead with strong, hands-on penetration testing expertise to lead and support a small internal testing function.This role combines technical delivery with day-to-day leadership, overseeing a team of three penetration testers....

My Client is a cybersecurity company who offer security services to multiple businesses across varying industries. They are now looking for a graduate Penetration Tester to join their growing team! Vulnerability Identification: Conduct thorough assessments to identify security vulnerabilities in networks, applications, and systems. Security Recommendations: Provide actionable guidance to mitigate...

You will help to identify, diagnose, and resolve faults at both the system leve...

Overview Join to apply for the Senior Penetration Tester role at TieTalent Life on the team Computacenter is growing our penetration testing capability and we are looking for an experienced penetration tester to support the delivery of vulnerability assessment and penetration testing services to Computacenter and our customers delivered services. As a highly skilled and motivated Penetration...

A leading cybersecurity firm in Greater London is seeking a Security Testing Consultant to conduct various penetration tests and mentor junior team members. This role requires expertise in testing methodologies and the ability to communicate technical details to non-technical stakeholders. Candidates should have at least 5 years of testing experience and a strong understanding of OWASP...

Senior Security Consultant (Cloud Penetration Testing - AWS) 5 days ago Be among the first 25 applicants Get AI-powered advice on this job and more exclusive features. NetSPI pioneered Penetration Testing as a Service (PTaaS) and leads the industry in modern pentesting. Combining world-class security professionals with AI and automation, NetSPI delivers clarity, speed, and scale across 50+...

A leading financial services firm in London is searching for a Senior Penetration Tester to enhance security through rigorous assessments. The candidate should have hands-on experience in penetration testing and familiarity with tools like Burp Suite. Responsibilities include conducting tests on various systems, documenting findings, and collaborating with teams for improvements. Ideal candidates...

This is an opportunity for an experienced penetration tester to step into a senior, people‐led role while still staying close to technical delivery. You'll take ownership of a security testing service line, managing senior testers, overseeing delivery quality, and acting as a trusted point of contact for clients. Working fully remotely, you'll have the autonomy to shape how the service operates,...

JUNIOR PCI PENETRATION TESTERS - LONDON (REMOTE)£35,000 - £45,000 | Fully Remote (UK-based) | Cybersecurity Scale-UpA rapidly growing cybersecurity company is seeking Junior PCI Penetration Testers to join their expanding offensive security team.The Role: * Conduct PCI-DSS v4.0 compliance testing including manual penetration testing, quarterly vulnerability scanning, and network segmentation...

Location: London Salary: GBP - GBP per annum Start Date: 20/11/ Contract Type: Permanent Are you an aspiring penetration tester looking to work with real threats, real tools, and real impact? You’ll be joining a growing cyber security consultancy focused exclusively on keeping critical national infrastructure secure. You’ll support a team of expert ethical hackers, helping test systems,...

A leading global exchange group is seeking a Cyber Threat Specialist (Penetration Tester) to join their Information Security team in London. The role focuses on conducting penetration testing and security assessments of systems and applications. The ideal candidate will have a degree in a STEM subject, experience in IT or security engineering, and familiarity with ethical hacking methods. This...

A leading consultancy in cyber security is seeking a Graduate Penetration Tester to join their team in the UK. The role offers an opportunity to assist in technical cybersecurity projects and penetration testing engagements while learning from experienced professionals. Ideal candidates are pursuing a relevant degree and have some hands-on experience in ethical hacking or programming. The company...

A prominent financial services provider in London is seeking a motivated Cyber Threat Specialist (Penetration Tester) to join their Information Security team. The ideal candidate will perform penetration testing, support incident response, and contribute to the security engineering efforts within a collaborative environment. This entry-level position offers extensive learning opportunities in a...

A financial services company in London seeks a Cyber Threat Specialist (Penetration Tester). The role involves conducting penetration testing, supporting security operations, and developing security tools. Ideal candidates will have a degree in a STEM field, up to 2 years of experience, and knowledge in ethical hacking, networking protocols, and scripting languages. The position promises a...

A leading financial exchange is looking for a Cyber Threat Specialist (Penetration Tester) in London. The role involves conducting penetration testing, supporting incident response, and maintaining security tools. Ideal candidates will have a degree in a STEM field, entry-level certifications, and knowledge of ethical hacking. Applicants should be proactive, have strong analytical skills, and a...

You will also play a key role in developing automated test systems and mentoring junior colleagues. Responsibilities include: - Perform in-depth testing of new and existing electronic modules to the highest standards. - Lead complex projects in collaboration with international colleagues.

You will be empowered to explore, innovate, and progress.

You will benefit from Capgemini’s ‘learning for life’ mindset, meaning you will have countless training and development opportunities from thinktanks to hackathons, and access to 250,000 courses with numerous external certifications from AWS, Microsoft, Harvard Management or, Cybersecurity qualifications and much more.

My Client is a cybersecurity company who offer security services to multiple businesses across varying industries. They are now looking for a graduate Penetration Tester to join their growing team! Main Duties: - Vulnerability Identification: Conduct thorough assessments to identify security vulnerabilities in networks, applications, and systems. - Exploitation and Reporting: Simulate...

You will manage a security testing service line and lead a team of testers, ensuring quality delivery while enjoying the benefits of fully remote work. This position offers the chance to shape operational standards, engage with clients, and support your professional development through certifications.

My Client is a cybersecurity company who offer security services to multiple businesses across varying industries. They are now looking for a graduate Penetration Tester to join their growing team! Main Duties: - Vulnerability Identification: Conduct thorough assessments to identify security vulnerabilities in networks, applications, and systems. - Exploitation and Reporting: Simulate...