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Penetration Tester (CHECK) - UK remote - £50,000 - £90,000 + Benefits + Bonus. CHECK‑approved penetration testing. Strong experience delivering penetration testing across multiple domains.

Penetration Tester / Cyber Security Consultant | £45-50k | Active SC NeededWe're working with a growing UK cyber security consultancy delivering penetration testing services to government and public sector organisations. They're looking for a Cyber Security Consultant / Penetration Tester to join t

This role suits penetration testers who want to operate in a consulting environment, working across multiple clients and gaining exposure to complex, large-scale systems. They are now hiring a Penetration Tester into their Offensive Security team. Broad penetration testing experience across infrastr

Penetration Tester (CHECK Team Member). Penetration Tester (CHECK Team Member). Deliver high-quality penetration tests and vulnerability assessments.

This team is led by an active penetration tester who understands the niggles of day penetration testing operations. Despite being a CHECK penetration testing provider, the business is increasingly focused on commercial engagements in areas we know are proving popular amongst testers. If you thrive o

A growing specialist consultancy is seeking a Penetration Tester to join its team delivering a range of cyber security and digital services to clients across multiple sectors. Get notified about new Penetration Tester jobs in. Conduct comprehensive penetration testing on infrastructure, web apps, AP

A major financial corporation is seeking a Penetration Tester to perform comprehensive security assessments on applications and networks. You will be responsible for executing penetration tests and providing actionable recommendations to management.

A leading Information Security Consultancy in the United Kingdom is seeking a Senior Penetration Tester to deliver professional penetration testing engagements.

Get notified about new Penetration Tester jobs in. Deliver external penetration testing services — from scoping and testing to risk analysis and reporting. Practical experience in penetration testing across networks, applications, and cloud environments.

We are looking for an experienced Penetration Tester who can bridge the gap between deep technical exploitation and real-world business risk. Additionally, we understand the importance of knowledge and expertise remaining current and you shall support the continued advancement of our penetration tes

A cybersecurity services provider is seeking a Penetration Tester to conduct security assessments across various clients. You'll help build a Penetration Testing team and contribute to the growth of the business.

A leading cybersecurity consultancy in the UK is seeking a skilled Senior Penetration Tester to join their Cyber Security practice. Candidates should have at least 2 years of experience in penetration testing, strong programming skills, and a commitment to quality and teamwork. The role involves lea

Capital One Offensive Security reduces cyber risk by uncovering vulnerabilities and weaknesses in the enterprise cyber environment through coordinated ethical hacking and penetration testing scenarios. Perform penetration testing of APIs, web applications, networks, and cloud services, as well as re

The team is hiring a Penetration Tester to perform security assessments, identify vulnerabilities, and provide actionable recommendations to enhance defence strategies. Mentor and support junior penetration testers, ensuring consistent delivery quality and professional growth. At least 2 years’ ex

Develop and share knowledge with the rest of the penetration testing team. Have developed their SME knowledge in one or more fields of penetration testing, such as mobile application testing, Cloud, Operational Technology, or a specific industry/environment such as telecoms, defence, or maritime.

A leading cybersecurity company in the United Kingdom is seeking an experienced Cloud Penetration Tester to lead cloud security assessments and collaborate with clients on security strategies. The ideal candidate should have 3 to 5 years of experience in penetration testing, especially with GCP, and

As a result of growth, we are looking for an experienced Penetration Tester with solid experience of infrastructure and web application testing to deliver testing engagements on a range of key client work. This is an excellent opportunity for a highly motivated and determined Penetration Tester to c

Security Penetration Tester / Red Team Lead - AI, london.

These Penetration Tester opportunities will pay an annual salary up to £55,000, a 10% Annual Bonus, 10% Company Pension, Private Health and Dental Care and lots more!. With that, we’re seeking Penetration Testers that have / are interested in;. We are looking for several Penetration Testers with

A leading consulting firm in Greater London is looking for a penetration tester to deliver high-quality security assessments and collaborate with multiple teams. The ideal candidate will have relevant certifications and a strong knowledge background in various penetration testing fields.

Would be nice have CREST Registered Penetration Tester (CRT). Offensive Security Tester / REMOTE. Conduct comprehensive penetration tests across web applications, network infrastructure, and mobile applications.

Penetration Tester and play a key role in protecting our clients’ critical systems, many of which operate in highly sensitive and regulated environments. Working alongside experienced consultants, you’ll deliver high-quality penetration testing engagements, contribute to continuous improvement,

Security Penetration Tester / Red Team Lead - AI.

A leading cybersecurity firm in London seeks a Security Penetration Tester / Red Team Lead specializing in AI security.

A leading technology firm in London is seeking a Security Penetration Tester / Red Team Lead to oversee offensive security testing of AI deployments.

As an experienced Penetration Tester you will be working with talented cyber security professionals to protect Starling customers, company assets and systems using the latest technologies and techniques. Scoping and performing mobile, web application, cloud, and infrastructure penetration tests. Exp

A leading cybersecurity firm in the Greater London area is seeking a Penetration Tester to lead the design and execution of red team operations.

A leading cybersecurity firm in the United Kingdom is looking for a Penetration Tester. The successful candidate will be responsible for conducting penetration tests, identifying security vulnerabilities, and providing clients with detailed reports. Candidates should have over 2 years of experience

Experience in working in penetration testing teams contributing to the delivery of penetration testing services. Current penetration testing qualification, such as, CREST Practitioner Security Analyst, Crest Registered Tester or Cyber Scheme Team Member. Are you a passionate Penetration Tester who l

A global cybersecurity firm in the UK is seeking an Offensive Security Consultant to enhance client security through penetration testing and assessments.

Lead Principal Consultant – Penetration Tester. SC or NATO Cleared Penetration Testers. Extensive knowledge and experience (at least 3 years) in web application penetration testing, IT infrastructure penetration testing, network security architecture design.

Applicant Portal:## Job Details: Penetration Tester| | Penetration Tester || | || | The Red Team Lead at Acora is responsible for establishing, maturing, and leading our full-spectrum red team capability.

I am working with a well-established Cyber Security Consulting and Insurance firm who are looking for a Penetration Tester to join their team. They have a very close-knit team where you will be a big part of scoping client projects that involve Web application Penetration Tests. Conducting Web App p

As a Penetration Tester, you will perform formal and comprehensive penetration testing assessments, including producing full written reports to appropriate standards and within agreed deadlines. Coach and mentor Graduate and Junior penetration testers where appropriate;. Support the Marketing team w

We are looking for a highly skilled and experienced IT Penetration Tester to join our team on an initial 2-month contract basis. Ensure compliance with industry best practices and frameworks for penetration testing. Proven experience in performing penetration tests across a broad range of systems (w

A leading cybersecurity firm is seeking an experienced Penetration Tester based in Greater London. The role requires strong client-facing experience, relevant certifications (CREST or NCSC), and proficiency in various penetration testing techniques.

An innovative cybersecurity firm is seeking a passionate graduate Penetration Tester to join their dynamic team.

Cybersecurity Penetration Tester. We are seeking a security‑cleared Penetration Tester to join our dynamic Cyber Security team, working at the forefront of UK Defence and national security. Demonstrated track record as a Penetration Tester, Red Team Operator, or equivalent offensive security speci

We are looking for an experienced Penetration Tester who can bridge the gap between deep technical exploitation and real-world business risk. Additionally, we understand the importance of knowledge and expertise remaining current and you shall support the continued advancement of our penetration tes

A leading consultancy in Cyber Security in the United Kingdom is seeking a Senior Penetration Tester to join their team. The ideal candidate will have at least 2 years of experience in penetration testing or vulnerability research, along with proficiency in programming languages such as C/C++, Java,

A leading financial technology firm in Greater London is seeking an experienced Penetration Tester to join their team. The ideal candidate should have over 5 years of experience in penetration testing, strong communication skills, and a proactive, independent work style.

We are looking for an experienced Penetration Tester who can bridge the gap between deep technical exploitation and real-world business risk. Additionally, we understand the importance of knowledge and expertise remaining current and you shall support the continued advancement of our penetration tes

A leading cybersecurity consultancy in the UK is seeking a Senior Penetration Tester to join their skilled team. The ideal candidate will have over 4 years of hands-on penetration testing experience with a desire to gain further qualifications.

A consultancy firm is seeking a Penetration Tester to support a cyber security programme for a financial services client.

We are seeking an experienced Senior Hardware/Embedded Penetration Tester to assess the security of hardware and embedded systems and provide actionable recommendations. Perform hardware and/or firmware penetration tests. Create and deliver penetration test reports to clients.

A leading cybersecurity firm in Greater London is seeking a skilled individual for a penetration testing role.

A leading fintech company in Greater London is seeking an experienced Penetration Tester to join its Information Security team. The ideal candidate will have over 5 years of experience in penetration testing, with a strong focus on cloud security and the ability to articulate business risks to non-t